STV2216 STMICROELECTRONICS

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Technical content

BUS CONTROLLED NTSC/PAL TV PROCESSOR May 1997 21 22 GND1 Y/CVBS NC FBOSD ROSD GOSD BOSD SWI VOL ECS FTUN1 SCL SDA ACC CLPF CXTL1 CXTL2 GND2 V CC2 BYO RYO LFB/SC HOUT VOUT VAMP SLPF SXTL BCL ICAT RO GO BO CR CB CG CHR/SVHS V CC1 CHROMA/SCANNING/BUS SUPPLY BYI RYI B-Y OUTPUT R-Y OUTPUT R-Y INPUT B-Y INPUT LINE FLYBACK INPUT/SANDCASTLE OUTPUT HORIZONTAL OUTPUT VERTICAL OUTPUT AMPLITUDE CONTROL VOLTAGE SCANNING LOOP FILTER 503kHz CERAMIC BEAM CURRENT LIMITER CATHODE CURRENT MEASUREMENT RED OUTPUT GREEN OUTPUT BLUE OUTPUT RED CUT-OFF CAPACITOR BLUE CUT-OFF CAPACITOR GREEN CUT-OFF CAPACITOR CHROMINANCE INPUT/SVHS SELECTION VIDEO SUPPLYBUS/VIDEO GROUND CVBS OR LUMINANCE INPUT NOT TO BE CONNECTED RGB INSERTION OSD BLUE INPUT IF STANDARD AND SWITCH SELECTION VOLUME AND MUTE CONTROL VOLTAGE FILTER TUNING DATA WIRE I 2C BUS ACC CONTROL CAPACITOR CHROMA LOOP FILTER 3.58MHz XTAL CHROMA/SCANNING GROUND 4.43MHz XTAL CLOCK WIRE I 2C BUS EXTERNAL CRYSTAL SELECTION OSD GREEN INPUT OSD RED INPUT ACCO BSC XRAY ACC OVERLOAD BLACK STRETCH FILTER XRAY INPUT 2216-01.EPS PIN CONNECTIONS SHRINK42 (Plastic Package) ORDER CODE : STV2216 .I2C BUS CONTROL OF ALL FUNCTIONS .INTEGRATED FILTERS (TRAP , BANDPASS) .INTEGRATED LUMINANCE DELAY LINE .NTSC CHROMA DEMODULATOR WITH AUTOMATIC FLESH TONE .PAL DEMODULATOR .AUTOMATIC CUT-OFF CURRENT LOOP .ONE RGB INPUT .SVHS SWITCH .TWO PLLs HORIZONTAL DEFLECTION .VERTICAL COUNT DOWN .XRAY PROTECTION .BLACK STRETCH .BLUE SCREEN .VERY FEW EXTERNAL COMPONENTS

DESCRIPTION

The STV2216 is a fully bus controlled IC for TV luma, chroma and deflection processing. Used with STV8223 (PIF/SIF/switches), TDA1771 or TDA8174(frame booster),STV2180(delayline), it allows to design a PAL/NTSC (BGDKIMN) set with very few external components and no adjust- ment.

Y CHR FB R G B Y/CVBS CHR ACC CXTAL2 CXTAL1 R G B ICAT CR CG CB BCL VOUT HOUT SXTAL SLPF LFB/SCGND2 SWI VOLCLPF R-Y B-Y FILTER TUNING VCC1 SDA SCL SHARP VCC2 GND1 FILTER TUNING TRAP BANDPASS SVHS SWITCH DELAY LINE SHARPNESS MATRIX SATURATION BRIGHTNESS CONTRAST RGB SWITCHES BLUE SCREEN BLANKING AUTO CUT-OFF BLACK & WHITE CONTROL 22 42 39 38 R-Y B-Y OSD 15 14 13 12 VAMP34 FRAME SCANNING 21 1 37 3332 SYNC SEPARATOR 44 0 4 1 BUS DECODER 6 7 11 10 HUE BRIG SAT CONT STD DRIVE VIDEO IDENTIFICATION CUT-OFF STV2216 LINE SCANNING XRAY INPUT XRAY DETECTOR FILTER BLACK STRETCH ACC OVERLOAD 17 ACC EXTERNAL XTAL SELECT. 9 STANDARD IDENTIFICATION PAL/NTSC KILLER DELAY LINE INTERFACE PLL NTSC DEMODULATORS FLESH CONTROL PAL DEMODULATORS 2216-02.EPS BLOCK DIAGRAM STV2216

1 - DEFLECTION CIRCUIT(Note : [X,Y] : line number referred to the internal line counter numbering) - Fully integrated synch. separator, with a low pass filter, a black level alignment of the Y/CVBS input, a slicing level at 2/3,1/3of the sync. pulseamplitude. - Frame sync. pulse locked on 2 f H frequency to perfect interlace. - 500kHz VCO with an externalceramic resonator. - Two phase locked loops

  • the first PLL locks the VCO on the video signal frequency,
  • the secondPLLcompensatesthe line transistor storage time. - Three time constants for the first PLL.
  • thelong timeconstantis usedfornormaloperation
  • the short time constant is automatically used during the frameretrace and in search mode of VCR when the frame pulse is outside [258,264] and [309,314].
  • verylong time constantwhenno video recognition Time constants in normal operation (automatic selection of time constants) : 50Hz input signal : - short time constant : [306, 21] - long time constant : the rest of the field 60Hz input signal : - short time constant : [0, 16] - long time constant : the rest of the field
  • inhibition of the first PLL : the first locked loop is opened from line 309 to line 4.5(or 314)in 50Hzmode.It isopenedfrom line 258 to line 5.5 (or 264) in 60Hz mode.
  • the time constantsvalues are chosenby means of external components.
  • possibility to force the short time constant through the bus.
  • possibility to force the very long time constant through the bus. - Video identification : coincidence detector be- tween the line synchro top and a line frequency window from the firstPLL.The video identification status is available in the output registerof theI bus decoder. - Generation of burst gate pulses and line fre- quency signals from the first PLL to drive the chroma and video circuits. The burst gate pulse is also sent to the sandcastle generator. - Frame synchro window : [248, 352] catching - Field frequency selection windows : [248, 288] 60Hz mode s election if two consecutive frame pulses occur inside this window,otherwise 50Hz mode selection. [288, 352] 50Hz mode selection window - frame blanking pulse : from line 0 to 21 in 50Hz mode from line 0 to 16 in 60Hz mode - Vertical output pulse is 10.5 lines long. - Horizontal output pulse : 28µs line pulse on an open collector output; - Start up circuit : the horizontal output is at a high level when V CC increases from 0 to 6.8V. On shutting down, horizontal pulses are disabled when V CC is below 6.2V. - Soft-start circuit : the duty cycle of the horizontal output is 78 % (Thigh/(Thigh+ TLow))when VCC1 is lower than (0.75 x VCC2 ), during the rising time. During the falling time, a 78% duty cycle HOUT pulse is provided when VCC1 is lower than (0.60 x VCC2 ). - Possibility to disable the horizontal output pulse through the bus (force a high level on HOUT). - XRAY protection. - Horizontal position adjustment controlled by bus. - Bus controlledoutput voltageto adjustthe vertical amplitude;this voltagepermits to adjustthe slope of the verticalsawtooth generatedby the external frame booster. - Bus controlled vertical position ; the high level of the vertical pulse permits to adjust the vertical position. - Bus controlled 4/3-16/9 selection : the low level of theverticalpulse is 0.1V when 16/9 is selected, 2V when 4/3 is selected. - Combined flyback input and sandcastle output (Pin 37). Two thresholds on LFB/SCO Pin : The lowest threshold(0.7V) permits to extract the line blankingpulse; the highestthreshold(2V) permits to extract the line pulse for PLL2. The sandcastle signal at Pin 37 is used to control the external baseband chroma delay line. STV2216

FUNCTIONAL DESCRIPTION (continued) 2 - FILTERS - Integrated trap filter : Q = 1 fo f−3dB − f−3dB fo Q = 2.5 at sharp. min Center frequency : 4.43MHz, 3.58MHz for PAL, NTSC - Integrated chroma bandpass : Q = 3.5 Center frequency : 4.43MHz,3.58MHz - Integrated delay line : Bandwidth = 8MHz - Integrated low pass filter for deflection part. - All filters are tuned with a reference phase locked loop. The PLL consists of a lowpass filter, a phase comparator, a loop filter (with an external capaci- tor). The reference signal is the continuouscarrier wave from the VCO (4.43MHz or 3.58MHz). The PLLadjuststhe centerfrequencyof thelowpassso that it is equal to the reference signal. The tuning voltage of the PLL is usedto adjust all other filters. 3 - VIDEO CIRCUIT - 1 analogRGBinputwith fixedgain.It maybe used for OSD, Text, ... - Oversize blanking capability on FB(OSD)(Pin15) input. The RGB ouputs will be blanked when the voltage on Pin 15 will exceed the second thresh- old at 2V (blanking threshold) : the whole field is blanked but not the inserted cut-off pulses. The OSD insertion threshold is 0.7V. - Automatic cut-off current loop : 2V cut-off range. Sequential cut-off current measurement during the three lines after the frame blanking signal. Leakage current measurement during the frame blanking, memorization on an internal capacitor. - Possibility to force through the bus the inserted cut-off pulses on lines 23/24/25(CCIR) in 50Hz and 60Hz mode. This will increase frame blan- king time in 60Hz mode. - Warm up detector. - Beam current limiter DC voltage input. The beam current limiter control voltage will act on contrast first, then the brightness will be de- creasedwhen contrastattenuationreaches-5dB. - Bus control of the red, green and blue channel gain (White point adjustment) - Bus control of the red and green DC levels (black point adjustment) - PALmatrix, specific NTSC matrix when demodu- lation angles are (0 o, 104o). - Switch-off of the trap filter in SVHS mode. - Bus controlled contrast on luminance (20dB range) - Bus controlled saturation (50dB range) - Bus controlled brightness : 40% range at maxi- mum contrast. - Bus controlled sharpness (peaking). - Noise coring function on sharpness. Can be disabled through the bus - Bus controlled blue screen feature. - Black stretcher.Can be disabledthrough the bus. STV2216

FUNCTIONAL DESCRIPTION (continued) 4 - CHROMA CIRCUIT 4.1 - PAL/NTSC Decoders - SVHS inputs ; bus controlled SVHS mode. - 30dB range ACC - Use of an external base band delay line (STV2180 recommended) - Automatic standard identification, with possibility to force the standard through the bus. - ACC done by peak detector on synchronous de- modulation of the burst - ACC overload. - Fully integrated killer functions. - VCO using two standard crystals : 4.43MHz and 3.58MHz. One crystal is internally selected de- pending on the standard selection. - 3 crystals application capability : one crystal on Pin XTAL1 (4.43MHz or 3.58MHz), two crystals on Pin XTAL 2 (3.58MHz only) which can be selected by Pin 9 out signal. XTAL SPECIFICATION : Frequency Motional Capacity 4.433619MHz(PAL) 3.579545MHz(NTSC M) 3.575611MHz(PAL M) 3.582056MHz(PAL N) 13fF± 3fF 11fF± 3fF 9fF± 1fF 10fF± 2fF Vibration mode : Fondamental,series resonance (no serial capacitor) Resonance resistance : < 70Ω Shunt capacitance : < 7pF Spurious response : No resonanceat 3*f o ±3kHz -0o and ±90o demodulation angles for PAL -( 0o,9 0o)o r( 0o,104o) = demodulation angles for NTSC. The selection of 90o or 104o is made through the bus. - Bus control Hue adjustment in NTSC mode. - NTSC Automatic Flesh control. Bus controlled disable. Two automatic flesh control charac- teristics : the first one with±20o correction and a total action range of±90o, the second one with ±12o maximumcorrectionand a totalactionrange of±60o. The selection of the flesh characteristic is bus controlled. - Switchable Chroma demodulatorgain (+6dB) for NTSC only application,when no externalchroma delay line is used. 4.2 - Standard Identification - 3 identification sequences : XTAL1 (crystal on Pin 3), XTAL2-1 (first crystal on Pin 2), XTAL2-2 (second crystal on Pin 2). Parallel identificationof PAL and NTSC. - Blanking of the (R-Y) and B-Y) outputs during color search mode. 5 - OTHER FUNCTIONS :IF CONTROLS 5.1 - VolumeControl and Mute The volume controlvoltage rangeon Pin 10 is from 0.5V to 5V. A low voltage on Pin 10 (below 0.1V) will put the volume to minimum and mute the FM demodulatorofthe IFcircuit (STV8223).Thus there will be no sound either on the speaker or an audio output plug. The volume control voltage and the mute level are controlled by the bus. 5.2 - TV/External Mode Selection The selection of theTV/External (AV) mode is con- trolled by the bus. The selection is convertedin two voltages on Pin 11. The lowest voltage selects the TV mode. The highest voltage (open collector output with internal pull-up resistor to V CC ) selects the Exter- nal (AV) mode. STV2216

General Comments Slave Address : 8A (HEX) (1000101X) WRITE MODE DATA FORMAT Slave Address Register Address Data 1000 1010 (8A) XXXS SSSS (from 00 to 11HEX) XXSS SSSS (6 significant bits Max.) The not used bits in data byte must be put to ”0”. READ MODE DATA FORMAT Slave Address Data 1000 1011 (8B) SSSS SSSS (8 significant bits) MSB on the left, LSB on the Right. MSB LSB XXXXXXXX X : not significant bit - S : significant bit Input Signals(Write Mode) VIDEO Address Dec (HEX) Description Data (Bits) Comments 0 (00) Contrast 5 XXX0 0000 = -20dB XXX1 1111 = 0dB 0 (00) Not used 1 XXSX XXXX 0 = default value 1 (01) Saturation 6 XX00 0000 = -44dB XX11 1111 = +6dB 2 (02) Brightness 5 XXX0 0000 = -20% XXX1 1111 = +20% 2 (02) RGB Outputs Blanking 1 XXSX XXXX 0 = Normal mode 1 = Blanking active 3 (03) Red Drive Adjust (white point red adjust) 6 XX00 0000 = -6dB XX11 1111 = 0dB 4 (04) Red Cut-off Adjust 6 XX00 0000 = +150mV XX11 1111 = -150mV 5 (05) Green Drive Adjust (white point green adjust) 6 XX00 0000 = -6dB XX11 1111 = 0dB 6 (06) Green Cut-off Adjust 6 XX00 0000 = +150mV XX11 1111 = -150mV 7 (07) Blue Drive Adjust (white point blue adjust) 6 XX00 0000 = -6dB XX11 1111 = 0dB 8 (08) Sharpness 3 XXXX X000 = Peaking Min. XXXX X111 = Peaking Max. 8 (08) Blue Screen 1 XXXX SXXX 0 = blue screen disable 1 = blue screen enable 8 (08) Third Crystal Selection (This bit is not significant in automatic color standard mode - data = 06Hex in register 0AHex)

1 XXXS XXXX

0 = low level on Pin 9 1 = high level on Pin 9 8 (08) Black Stretch Enable 1 XXSX XXXX 0 = disable 1 = enable 16 (10) Coring on Sharpness 1 XXXX SXXX 0 = Coring on 1 = Coring off 16 (10) Cut-off Pulse Position 1 XXXS XXXX 0 = lines 23/24/25 in 50z lines 18/19/20 in 60Hz 1 = lines 23/24/25 both in 50Hz and 60Hz STV2216

I2C BUS SPECIFICATION (continued) Input Signals(Write Mode) (continued) CHROMA Address Dec (HEX) Description Data (Bits) Comments 9 (09) Hue 6 XX00 0000 = -45 o XX11 1111 = +45o 10 (0A) Standard Selection 4 XXXX SSSS 0000 = PAL/XTAL1 (4.43MHz) 0001 = PAL/XTAL2 (3.58MHz) 0010 = NTSC/XTAL1/90 o 0011 = NTSC/XTAL2/90o 1010 = NTSC/XTAL1/104o 1011 = NTSC/XTAL2/104o 011X = Auto/90o 111X = Auto/104o 0100 = Not allowed 0101 = Not allowed 1000 = Not allowed 1001 = Not allowed 1100 = Not allowed 1101 = Not allowed 10 (0A) SVHS Selection 1 XXXS XXXX 0 = No SVHS (CVBS mode) 1 = SVHS mode 10 (0A) XTAL1 (Pin 3) Indication 1 XXSX XXX 0 = 4.43MHz Crystal on Pin 3 1 = 3.58MHz Crystal on Pin 3 14 (0E) Chroma Demodulation Gain 1 XXXS XXXX 0 = 0dB 1 = +6dB 14 (0E) Flesh Control 1 XXSX XXXX 0 = Flesh control disable 1 = Flesh control enable 16 (10) Flesh Characteristics 1 XXSX XXXX 0 = Narrow characteristic ( ± 12 1 = Wide characteristic (± 20o) DEFLECTION Address Dec (HEX) Description Data (Bits) Comments 11 (0B) Horizontal Shift 6 XX00 0000 = -2.5 µs XX11 1111 = +2.5µs 12 (0C) Vertical Amplitude 6 XX00 0000 = 1.2V XX11 1111 = 6.2V 13 (0D) Vertical Position 3 XXXX X000 = 3.8V XXXX X111 = 6.3V 13 (0D) 50/60Hz Selection 2 XXXS SXXX 00 = Auto 01 = 60Hz 10 = 50Hz 11 = Auto 13 (0D) Horizontal Output (HOUT) Safety 1 XXSX XXXX 0 = Normal mode 1 = HOUT disabled (high level) 14 (0E) PLL1 Time Constant 2 XXXX XXSS 00 = Normal mode (Auto) 01 = Short time constant 10 = Very long time constant 11 = PLL1 inhibition (open loop) 14 (0E) Interlace 1 XXXX XSXX 0 = Interlace 1 = DE-Interlace 14 (0E) 4/3 16/9 Selection 1 XXXX SXXX 0 = 4/3 (V OUT-Low = 2V) 1 = 16/9 (VOUT-Low = 0.1V) STV2216

I2C BUS SPECIFICATION (continued) Input Signals(Write Mode) (continued) OTHERS Address Dec (HEX) Description Data (Bits) Comments 15 (0F) Volume 6 XX00 0000 = 0.5V XX11 1111 = 5V 16 (10) Mute 1 XXXX XXXS 0 = Mute not active 1 = Mute active 16 (10) AV Switch Selection 2 XXXX XSSX 00 = TV mode 01 = not allowed 10 = not allowed 11 = External (AV) mode 17 (11) Only for Test 6 XXSS SSSS 00 0000 = Test mode not active Output Signals(Read Mode) READ REGISTER Description Data (Bits) Comments Field Frequency 1 XXXX XXXS 1 = 50Hz 0 = 60Hz Video Identification 1 XXXX XXSX 1 = No Identification 0 = Video Identification SVHS Status 1 XXXX XSXX 1 = No SVHS 0 = SVHS Standard Status 3 XXSS SXXX 111 = PAL/XTAL1 (4.43MHz) 110 = NTSC/XTAL1 101 = not to be used 011 = PAL/XTAL2 (3.58MHz) 010 = NTSC/XTAL2 X00 = Color off Circuit Identification 2 00XX XXXX 11 = STV2118B 10 = STV2116A 01 = STV2112B 00 = STV2216 Bus Register Initial Conditions(Not used bits are preset to ”0”) Address Dec (HEX) Data Initial Value Comments 0 (00) XX01 0000 Mid. contrast ; Not used 1 (01) XX10 0000 Mid. saturation 2 (02) XX01 0000 Mid. brightness ; Blanking : normal mode 3 (03) XX10 0000 Mid. RED drive adjust 4 (04) XX10 0000 Mid. RED cut-off adjust 5 (05) XX10 0000 Mid. GREEN drive adjust 6 (06) XX10 0000 Mid. GREEN cut-off adjust 7 (07) XX10 0000 Mid. BLUE drive adjust 8 (08) XX10 0100 Mid. sharpness ; Blue screen not active ; External crystal selection in auto mode ; Black stretch on 9 (09) XX10 0000 Mid. hue 10 (0A) XX00 0110 Auto search color standard ; no SVHS ; XTAL1 = 4.43MHz 11 (0B) XX10 0000 Mid. horizontal shift 12 (0C) XX10 0000 Mid. vertical amplitude 13 (0D) XX00 0100 Mid. vertical position ; Auto search field frequency ; HOUT : normal mode 14 (0E) XX00 0000 PLL1 time constant : normal mode ; Interlace ; 4/3 selection ; chroma gain = +0dB ; no flesh 15 (0F) XX10 0000 Mid. volume 16 (10) XX00 0000 Mute not active ; INT/FM IF mode ; coring on ; Cut-off pulses on lines 23/24/25 in 50Hz or lines 18/19/20 in 60Hz ; narrow flesh characteristic 17 (11) XX00 0000 Test mode not active STV2216

Symbol Parameter Value Unit V CC Supply Voltage (Pins 22-42) (VCC1(22) ≤ VCC2(42))1 2 V Toper Operating Temperature 0, +70 oC Tstg Storage Temperature -55, +150 oC 2216-01.TBL THERMAL DATA Symbol Parameter Value Unit R th (j-a) Junction-ambient Thermal Resistance (PD = 1.3W) Typ. 40 oC/W 2216-02.TBL ELECTRICAL CHARACTERISTICS (VCC =9 V ,Tamb =2 5oC, unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit SUPPLY VCC1 Video Supply Voltage (VCC1 ≤ VCC2 ) 8.1 9 9.9 V VCC2 Chroma & Scanning & Bus Supply Voltage 8.1 9 9.9 V ICC1 VCC1 Current Consumption 55 75 95 mA ICC2 VCC2 Current Consumption 40 60 80 mA Ptot Power Total Dissipation 1215 1600 mW LUMINANCE /CVBS INPUT (Pin 20) DC 20 DC Operating Voltage No input signal 3.55 3.7 3.95 V V20PP CVBS or Y Input Voltage 1 1.41 V PP GY Luma Gain Contrast Max., Drive Max. 4.1 - CTRY Luma Contrast Range 18 20 22 dB -I20 Negative Clamping Current During sync. pulse -20 -25 -35 µA I20 Clamping Current 3 5 10 µA COMBINED CHROMINANCE AND SVHS SELECTION INPUT (Pin 23) V23 Chrominance Input Voltage Burst Amplitude, 100/75 colour bar

0.3 V PP

VCLIP23 Input Amplitude before Clipping 1.0 V PP VDC23 DC Voltage SVHS mode 1.4 1.6 1.8 V VTH23 SVHS Threshold Voltage 0.5 0.7 V Ilow23 Input Current 0V at Pin 23 70 120 170 µA Vmin23 Minimum Burst Signal Amplitude within the ACC Control Range 30 mV PP G ACC ACC Control Range Change of Burst over whole ACC control range < 2dB 30 dB Killer Colour Killer on Threshold Colour killer off hysteresis Burst amplitude on Pin 20 or Pin 23, S/N > 40dB PAL Mode NTSC Mode PAL & NTSC Mode mV PP mV PP dB RIN Chrominance Input Resistance 2 k Ω RGB INPUTS (Pins 12-13-14) VRGB RGB Input Voltage B to W 0.7 1 V PP G RGB RGB Gain Drive Max. 4.0 - ΔBlack Difference of Black Level of Internal and External signals at the Outputs 200 mV IRGB Clamping Current 50 100 150 µA 2216-03.TBL STV2216

ELECTRICAL CHARACTERISTICS (VCC =9 V ,Tamb =2 5oC, unless otherwise specified) (continued) Symbol Parameter Test Conditions Min. Typ. Max. Unit FAST BLANKING INPUT (Pin 15) VTHFB1-15 Insertion Threshold Voltage 0.5 0.7 0.85 V VTHFB2-15 Blanking Threshold Voltage 1.6 2.0 2.4 V Tswi1-15 Insertion Switching Delay 30 ns Tswi2-15 Blanking Switching Delay 50 ns IFB-15 Input Current 0V at Pin 15 50 µA BLACK STRETCH CONTROL (Pin 18) (Figure 7) BS th1 Black Expansion Start Point Y/CVBS (Pin 20), 0.7V (B/W) 50 % BS Max. Maximum Expansion referred to B/W Y/CVBS (Pin 20), 0.7V (B/W) -20 % BSV Max.-18 BSV Min.-18 Black Stretch Control Voltage Maximum black stretch No black stretch 5.2 5.9 V V I100IRE Discharging Current Y = 100IRE 8 µA I0IRE Loading Current Y = 0IRE 25 µA CATHODE CURRENT INPUT (Pin 30) VLEAK Leakage Current Reference Voltage 1.80 2.0 V VCoff Cut-off Current Reference Voltage refered to Leakage Current Reference 250 mV VSB Start Beam Current Detection Reference Voltage 2.1 2.3 V ILow-30 Source current 150 250 µA AUTOMATIC CUT-OFF CAPACITORS (Pins 24-25-26) I24-25-26 Control Current 70 100 130 µA BEAM CURRENT LIMITER VOLTAGE (Pin 31) VTH1-31 Contrast Attenuation Starting 6.0 V VTH2-31 Brightness Attenuation Starting 5.5 V VTH3-31 Contrast Attenuation Ending 5.0 V CTR-BCL Contrast Attenuation at V31=V TH3-31 14.0 dB VTH4-31 Brightness Attenuation Ending 4.5 V BRIG-BCL Brightness Attenuation at V31=V TH4-31 100 % CLP 31 High Clamping Voltage 6.5 V RGB OUTPUTS (Pins 27-28-29) VBW Output Signal Amplitude (B to W) 0.7V B/W at Pin 20, Drive Max., Contrast Max., Brightness Typ., Saturation Typ. 2.85 V I S27-28-29 Output Sinking Current 1.5 2 mA VM27-28-29 Maximum Peak White Level 7.8 V VBlack27-28-29 Blanking Level No load 0.3 0.45 0.6 V RCO Cut-off Output Range 2 2.6 V DCCO Cut-off Adjustment Range On Red and Green ouputs Pins 29 and 28, Drive Max. 300 mV DRIV Drive Adjustment Range 7 dB R BRIG Brightness Range Relative to B/W amplitude on R,G,B outputs at Contrast Max. 30 40 50 % 2216-04.TBL STV2216

ELECTRICAL CHARACTERISTICS (VCC =9 V ,Tamb =2 5oC, unless otherwise specified) (continued) Symbol Parameter Test Conditions Min. Typ. Max. Unit RGB OUTPUTS (Pins 27-28-29) (continued) Δ VCTR Variation of Black Level with Contrast 100 mV Δ VSAT Variation of Black Level with Saturation 50 mV Δ VREL Relative Variation in Black Level between the three Channels - during Variation of Contrast(10dB) - during Variation of Brightness (± 0.5V) - during Variation of V CC (± 10%) Drive Max. mV mV mV Δ VTemp Black Level Thermal Drift 1 mV/ oC Track Tracking between Luminance and Chrominance Signals From Max. contrast (0dB) to -10dB contrast 2d B Bwidth Bandwith of Output Signals at -3dB - CVBS Input (no SVHS) - CVBS Input (no SVHS) - Y Input SVHS Mode - RGB Inputs f OSC = 3.58MHz, Sharp Typ. fOSC = 4.43MHz, Sharp Typ. No trap Filter, Sharp Typ. 2.5 2.7 3.1 3.7 MHz MHz MHz MHz S/N Signal to Noise Ratio of Output (V PP /VRMS ) Signal on Y/CVBS Input No signal on R-Y, B-Y inputs Contrast Max., Drive Max., Saturation Typ., Sharp Typ., Bandwidth 5MHz, SVHS mode 50 dB Res Residual Frequency at 2 f OSC and Higher Harmonics PAL/NTSC 10 50 mV PP FILTERS TUNING VOLTAGE VTUN1 Tuning Voltage Range (Pin 8) 3.2 to 4.8 V EXTERNAL CRYSTAL SELECTION (Pin 9) VLOW9 Low Level Voltage No load 0.02 0.1 V ILOW9 Low Level Current (input current) Low level voltage on Pin 9 70 100 µA VHIGH9 High Level Voltage No load 3.0 3.5 4.0 V IHIGH9 High Level Current (output current) High level voltage on Pin 9 70 100 µA Y DELAY LINE td1p td2p Delay Time PAL 4.43MHz SVHS mode CVBS mode 330 380 370 420 410 460 ns ns td1n td2n Delay Time NTSC 3.58MHz SVHS mode CVBS mode 370 435 410 475 450 515 ns ns SHARPNESS CIRCUIT fSharp Center Frequency SVHS mode 2.5 MHz G Sharp Gain Variation from Min. to Max. Sharp at fSharp 6d B Overshoot Amplitude Variation compared to B/W 2T pulse, Sharp Max., CVBS 150 % Pre-shoot Amplitude Variation compared to B/W 2T pulse, Sharp Max., CVBS -25 % After-shoot Amplitude Variation compared to B/W 2T pulse, Sharp Max., CVBS -60 % Coring Coring Range compared to B/W 10 % Y TRAP FILTER fTrap Trap Frequency PAL/NTSC -0.2 f OSC +0.2 MHz Q Trap Trap Quality Factor (Q=1/(fo/f-3dB - f-3dB/fo)) Sharpness Min. 2.5 - CRejPN Color Subcarrier Rejection PAL mode, Sharpness Min. NTSC mode, Sharpness Min. dB dB 2216-05.TBL STV2216

ELECTRICAL CHARACTERISTICS (VCC =9 V ,Tamb =2 5oC, unless otherwise specified) (continued) Symbol Parameter Test Conditions Min. Typ. Max. Unit CHROMINANCE BANDPASS fC Center Frequency -0.2 f osc +0.4 MHz Q BP Bandpass Quality Factor 3.0 3.8 4.7 - ACC CAPACITOR (Pin 5) IC5 Charging Current During burst gate window 250 µA IL5 Leakage Current 0.2 1 µA ACC OVERLOAD CAPACITOR (Pin 17) IC17 Charging Current 12.5 µA IL17 Leakage Current 0.2 1 µA Vth-17 Chroma Regulation Level referred to nom. chroma level +3 dB CHROMA PLL (Pins 2-3) CR 2-3 Catching Range Q = 4.43MHz (Pin 3) Q = 3.58MHz (Pin 2) ±600 ±500 Hz Hz PLL LOOP FILTER (Pin 4) IC4 Control Current During burst gate window 400 µA IL4 Leakage Current 5 µA HUE CONTROL (in NTSC mode only) CR HUE HUE Control Range ±25 ±45 ±65 Deg COLOR DIFFERENCE OUTPUT SIGNALS (Pins 40-41) PAL /NTSC DEMODULATORS VP40 R-Y Output signal Amplitude (Pin 40) |RED-BLUE| axes = 90o 100/75 colour bar, PAL mode 0.40 0.53 0.65 V PP VP41 B-Y Output Signal Amplitude (Pin 41) |RED-BLUE| axes = 90o 100/75 colour bar, PAL mode 0.50 0.62 0.75 V PP G PAL Gain Ratio of both Demodulators (B-Y)/(R-Y) |RED-BLUE| axes = 90o 100/75 colour bar, PAL mode 1.0 1.15 1.30 - VN40 R-Y Output signal Amplitude (Pin 40) |RED-BLUE| axes = 90o 100/75 colour bar, NTSC mode 0.35 0.45 0.55 V PP VN41 B-Y Output Signal Amplitude (Pin 41) |RED-BLUE| axes = 90o 100/75 colour bar, NTSC mode 0.42 0.55 0.65 V PP G NTSC90 Gain Ratio of both Demodulators (B-Y)/(R-Y) |RED-BLUE| axes = 90o 100/75 colour bar, NTSC mode 1.0 1.25 1.45 - G NTSC104 Gain Ratio of both Demodulators (B-Y)/(R-Y) |RED-BLUE| axes = 104o 100/75 colour bar, NTSC mode 1.0 1.15 1.30 - VPNDC Output Voltage when colour killed 5.1 5.6 6.1 V PAL/NTSC (90o) MATRIX NTSC (104o) MATRIX NG/R (G-Y)/(R-Y) -0.29 - NG/B (G-Y)/(B-Y) -0.22 - AUTOMATIC FLESH CONTROL (see Figure 8) FleshNom. Nominal Flesh Tint Phase 118 Deg FleshDv1 Phase Shift when Auto Flesh on At FleshNom. 0D e g FleshDev2A FleshDev2B Maximum Phase Correction Register 10Hex D5 = 0 Register 10Hex D5 = 1 ± 12 ± 20 Deg Deg FleshMax.A FleshMax.B Chroma Input Phase at Max. Correction ref. to FleshNom. R10D5 = 0 ref. to FleshNom. R10D5 = 1 ± 30 ± 45 Deg Deg FleshRangeA FleshRangeB Auto Flesh Control Range ref. to Flesh Nom. R10D5 = 0 ref. to FleshNom. R10D5 = 1 ± 60 ± 90 Deg Deg 2216-06.TBL STV2216

ELECTRICAL CHARACTERISTICS (VCC =9 V ,Tamb =2 5oC, unless otherwise specified) (continued) Symbol Parameter Test Conditions Min. Typ. Max. Unit SATURATION CONTROL SAT Max. Maximum Saturation Control (3F) 1V PP CVBS on Pin 20 +4.5 +6.0 +7.5 dB SAT Nom. Nominal Saturation Control (20) 1V PP CVBS on Pin 20 0 dB SAT Min. Minimum Saturation Control(00) 1V PP CVBS on Pin 20 -44 dB COLOUR DIFFERENCE INPUT SIGNALS (Pins 38-39) DCRYI DC Voltage Pin 39 No colour 2.6 2.8 3.0 V DCBYI DC Voltage Pin 38 No colour 2.6 2.8 3.0 V VRYI Input Signal Amplitude Pin 39 100/75 color bar 1.05 V PP VBYI Input Signal Amplitude Pin 38 100/75 color bar 1.33 V PP ICL38-39 Clamping Current During burst key 100 180 260 µA SYNC. SEPARATOR VSync Sync. Pulse Amplitude On Pin 20 50 300 mV HORIZONTAL OSCILLATOR fH50 Frequency after Divider 50Hz input signal 15625 Hz fH60 Frequency after Divider 60Hz input signal 15734 Hz fRang Frequency Control Range Low Frequency High Frequency 14925 16325 Hz Hz ffree Free Running Frequency when PLL1 open Value 03hex in register 0Ehex 15000 15800 Hz FIRST LOOP FILTER (Pin 33) ILOW-33 Long Time Constant Output Current 0.13 0.17 0.20 mA IHIGH Short Time Constant Output Current 0.35 0.45 0.55 mA IVL O W Very Long Time Constant 0.02 0.03 0.05 mA SECOND CONTROL LOOP CRQ 2 Control Range from Start of Horizontal Output to Flyback Horizontal position centered 2 to 14 µs tshift Horizontal Shift Range 4 µs LINE FLYBACK INPUT/SANDCASTLE OUTPUT (Pin 37) VSCO Output Voltage during Burst Key 4.0 5.0 V VCL37 Clamped Input Voltage during Flyback 2.5 3.1 V tWBG Burst Key Pulse Width 3.5 3.8 4.0 µs tdBG Delay of Start of Burst Key to Start of Sync. 5.2 µs VTH1-37 Blanking Threshold Voltage 0.5 0.7 0.9 V VTH2-37 PLL2 Threshold Voltage referred to Line Level VCL37 PLL2V TH /VCL37 80 % I37 Input Current During flyback pulse 0.1 1 mA 2216-07.TBL STV2216

ELECTRICAL CHARACTERISTICS (VCC =9 V ,Tamb =2 5oC unless otherwise specified) (continued) Symbol Parameter Test Conditions Min. Typ. Max. Unit HORIZONTAL OUTPUT (Pin 36) TW36 Output Pulse Width Normal operation 26 28 30 µs V Low36 Voltage Output Low R pull-up = 1k Ω 1.1 V VCC Start VCC StartLevel Voltage on Pin 42 6.7 7.2 V VCC Stop VCC Stop Level : hysteresis Voltage on Pin 42, V CCstart-V CCstop 0.60 V I36 Max. Maximum Allowed Output Current 10 mA V36 Max. Maximum Allowed Output Voltage (open collector) 12 V Tss Output Pulse Duty Cycle in soft-start mode (Thigh/(Thigh + Tlow)) VCC2 = 9V, VCC1 < 6.8V (VCC1 rising) 78 % VERTICAL OUTPUT (Pin 35) TW35 Output Pulse Width 10.5 Lines VLow35 Low Level Output Voltage 4/3 Low Level Ouput Voltage 16/9 XXXX0XXX (bin) in Reg. 0Ehex XXXX1XXX (bin) in Reg. 0Ehex 1.5 2 0.1 2.5 0.5 V V FR35 Locking Range 248 352 Lines fFR-50 Free Frequency (no Video Signal) 50Hz or Auto Mode 314 Lines fFR-60 Free Frequency (no Video Signal) 60Hz Mode 264 Lines VHIGH35 High Level Range (vertical position control) XXXXX000(bin) in Reg. 0Dhex XXXXX111(bin) in Reg. 0Dhex 3.45 5.6 3.8 6.3 4.2 7.0 V V Isink Output Sinking Current 4/3 0.2 0.5 mA mA VERTICAL AMPLITUDE CONTROL (Pin 34) V34R Output Voltage Range XX000000(bin) in Reg. 0Chex XX111111(bin) in Reg. 0Chex 1.0 5.4 1.2 6.2 1.5 6.9 V V XRAY INPUT (Pin 19) Vth19 Protection Threshol Voltage At Pin 19 1.15 1.3 1.45 V VHold-19 Hold Voltage At Pin 42 3 V VOLUME CONTROL AND MUTE (Pin 10) VR10 Output Voltage Range (volume control) XX000000(bin) in Reg. 0Fhex XX111111(bin) in Reg. 0Fhex 0.3 4.2 0.5 4.75 0.7 5.3 V V MUT Output Voltage when MUTE XXXXXXX1(bin) in Reg. 10hex 0.02 0.1 V SWITCH SELECTION (Pin 11) VTV/NEG Output Voltage in TV Mode V CC = 9V 0.1 0.7 V VScart/Neg Output Voltage in External Mode (open collector mode) VCC = 9V 7.88 9 V R TV/Neg Output Resistance in TV Mode 200 Ω R Scart/Neg Output Resistance in External Mode (pull-up resistor to VCC ) 18 k Ω I2C BUS INPUTS (Pins 6-7) VTH6-7 Threshold Voltage 1.5 2.25 3 V C L6-7 Capacitance of each Pin 5 10 pF ILeak6-7 Leakage Current Write Mode, 0 level on SDA or SCL 10 µA 2216-08.TBL STV2216

1µF 33nF 22nF 22nF 22nF 21 22 33nF 100nF 503kHz 100nF 470µF 16V 9V 100nF 470µF 16V 9V 470Ω 470Ω 470Ω 100Ω100Ω 47pF 100Ω 47pF 100nF 6.8nF 270kΩ 1kΩ TO DEFLECTION STAGES TO CRT AMPLIFIERS 75Ω Y/CVBS Input 1V PP 1kΩ 10nF CHROMA INPUT (S-VHS) 75Ω I2C BUS TO STV8223 47kΩ 4.7µF 220kΩ Pin 22 1N4148 12kΩ4.7nF 2.2µ F 50V Pin 42 100nF 100nF 4.02kΩ 1nF 47µF 16V 10Ω 4.7nF 15kΩ 1µF 1N4148 560Ω 8.2kΩ 2.2kΩ 1N4148 S T V S T V FROM HORIZONTAL STAGE LFB (Heater) 10kΩ SDA SCL VOL SWI 390Ω 1kΩ FROM OSD TXT 3.9kΩ 3.9kΩ 3.9kΩ 2.2kΩ 390Ω 390Ω OBLK (oversize blanking) GND2 CXTL2 CXTL1 CLPF V CC2 BYO RYO BYIACC SDA SCL FTUN1 RYI LFB/SC HOUT VOUT VAMP SLPF SXTL BCL ICAT ECS VOL SWI BOSD GOSD ROSD FBOSD N.C. RO GO BO ACCO BSC XRAY CR CB CG Y/CVBS GND1 CHR/SVHS V CC1 2.2kΩ 100nF 12V 2kΩ 2.74kΩ 1N4148 10Ω 10µF 50V Pin 42 10kΩ BC547 1nF 18kΩ 180kΩ Pin 42 Pin 42 330kΩ 27kΩ47nF Pin 42 10kΩ BC547 Pin 42 10kΩ BC547 18kΩ 1nF X1 : PAL N - 3582056Hz X2 : NTSC - 3579545Hz X3 : PAL M - 3575611Hz 2216-40.EPS APPLICATION DIAGRAM : PAL/NTSC 3XTALS APPLICATION STV2216

1µF 33nF 22nF 22nF 22nF 21 22 33nF 100nF 503kHz 100nF 470µF 16V 9V 100nF 470µF 16V 9V 470Ω 470Ω 470Ω 100Ω100Ω 47pF 100Ω 47pF 100nF 6.8nF 270kΩ 1kΩ TO DEFLECTION STAGES TO CRT AMPLIFIERS Ω Y/CVBS Input 1VPP 1kΩ 10nF CHROMA INPUT (S-VHS) 75Ω I2C BUS TO STV8223 47kΩ 4.7µF 220kΩ Pin 22 1N4148 12kΩ4.7nF 2.2µ F 50V Pin 42 1N4148 560Ω 8.2kΩ 1N4148 S T V FROM HORIZONTAL STAGE LFB (Heater) 10kΩ SDA SCL VOL SWI 390Ω FROM OSD TXT 3.9kΩ OBLK (oversize blanking) GND2 CXTL2 CXTL1 CLPF VCC2 BYO RYO BYIACC SDA SCL FTUN1 RYI LFB/SC HOUT VOUT VAMP SLPF SXTL BCL ICAT ECS VOL SWI BOSD GOSD ROSD FBOSD N.C. RO GO BO ACCO BSC XRAY CR CB CG Y/CVBS GND1 CHR/SVHS V CC1 2.2kΩ 100nF 12V 2kΩ 2.74kΩ Pin 42 330kΩ 27kΩ47nF 3.579545MHz 10kΩ 2.2kΩ 10µ F 50V 10Ω 1N4148 3.9kΩ 3.9kΩ 2.2kΩ 390Ω390Ω1kΩ 2216-41.EPS APPLICATION DIAGRAM : 3.58MHz NTSC ONLY APPLICATION STV2216

10kΩ 47nF 220nF2.2Ω 100 µF 35V1N4004 +24V 1000 µF 25V 4.7kΩ 1000 µF 25V 1000 µF 25V 270 Ω 1.8kΩ 47 µF 25V 3.9kΩ 22 Ω 470 Ω Vertical Yoke+12V 1.2Ω 1.3kΩ 160k Ω 330k Ω 620k Ω 15kΩ15kΩ +9V100nF 47nF 1N4148100k Ω 1kΩ 15kΩ 620k Ω BC547 4.7µF 470k Ω +9V 100k Ω 100k Ω 560k Ω BC557 BC547 56kΩ OPTIONAL 4/3 - 16/9 SWITCHING 27kΩ VOUT (From STV2216 Pin 35) VAMP (From STV2216 Pin 34) OUT V.SYNC V.SIZE GND SAW BUFF FEEDB V CC FLY B T D A 2216-42.EPS 90o CRT APPLICATIONS VERTICAL STAGE STV2216

470 Ω C44 220nF BC547 Vertical Yoke 1N4148 C48 4.7nF C51 33nF R18 330 Ω R17 330 Ω SC L SD A VRET REG V CC LPF CVERT GND S ENSM SENS P FROUT EWOUT EWIN OBLK HFLY BREATH S T V C34 100pFF V CC C20 47µF C56 220nF R52 4.7kΩ +9V R81 2.4kΩ +12V SD A VOUT SCL R57 22kΩ HFLY R55 100kΩ C54 1nF R54 680kΩ V CC R56 220kΩ R46 100kΩ BCL R45 6.2kΩ V CC C37 1nF C39 10nF C36 10nF R31 100 Ω R28 100 Ω R20 3.6Ω R19 1.2Ω 330 Ω 2200 µF 10Ω +12V R43 1kΩ TIP122 C46 3.3nF R47 39k Ω R41 3.3kΩ C68 4.7µF 160V E/W MODULATOR OBLK V CC R50 1.5kΩ To S TV2216 P in15 1000 µF 25V From STV2216 P in35 C10 220nF R12 1.5Ω R36 3.3kΩ C31 1.5nF 1N4148 1N4148 IN- OUT FLYBACK GND V CC OUT V CC IN+ T D A +24V 1000 µF 35V 1N4004 +24V C23 100 µF C43 22pF R26 10kΩ +12V 2216-43.EPS 110o CRT APPLICATIONS : Vertical System with East-West STV2216

D LA c E Gage Plane .015 0,38 E SDIP42 PMSDIP42.EPS PACKAGE MECHANICAL DATA

42 PINS - PLASTIC SHRINK DIP

Dimensions Millimeters Inches A 5.08 0.200 A1 0.51 0.020 E 15.24 16.00 0.60 0.629 e 1.778 0.070 e1 15.24 0.60 e2 18.54 0.730 e3 1.52 0.060 SDIP42.TBL Information furnished is believed to be accurate and reliable.However, SGS-THOMSON Micr oelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication orotherwise underany patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This pu blication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics.  1997 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I 2C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. STV2216