M52766FP

M52766FP MITSUBISHI | Alldatasheet

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MITSUBISHI ICs (TV) ( / 15 ) BLOCK DIAGRAM PIN CONFIGURATION (TOP VIEW) EQ OUT VIDEOINV.OUT andNT/PALSW APC FILTER EQ IN VCC VCO COIL VCO COIL IF AGC FILTER VIDEO OUT QIF OUT GND LIMITER IN (NTSC) EQF/B IF AGC FILTER RF AGC DELAY VIF IN VIF IN GND AFT OUT RF AGC OUT QIF DET IN NFB AUDIO OUT LIMITER IN(PAL)

DESCRIPTION

TV sets, VTR tuners. RF AGC Delay 1 2 3 4 5 6 7 8 9 10 11 12 131415161718192021222324 VIDEO OUT QIF AMP AFT RF AGC APC IF AGC QIF DET FM DET LIM AMP AF AMPVIF AMP VIDEO DET VCO EQ AMP RF AGC OUT Vcc+ Vcc 4.5MHz Filter 4.5MHz Trap IFIN AFT OUT Vcc AF OUT EQ OUT The M52766FP is a semiconducttor IC with PLL system of VIF/ SIF. The circuit includes video UF amplifier,PLL video detector,IFAGC,RFAGC,VCO,AFT,LOCK DET,EQ,REG,QIFamplifier,QIF detector,QIF AGC,LIM,FM detector function. The circuit realize no abjustment SIF,nothing coil AFT. RECOMMEND OPERATING CONDITION Supply voltage range • • • • 5.0 ± 0.25V Recommended supply voltage • • • 5.0V

FEATURES

Dynamic AGC realizes high speed AGC with double filtre. The M52766FP can correspond to 2tipe sound career,from change on standard board,with sound LIM input have 2pins (12,13pin). Sound FM detection can correspond to wide SIF signal,with PLL system and no abjustment. The N52766FP correspond to PLL split system and intercareer system. AFT coil is necessary. AFT mute is not used. The M52766FP optimum for VTR and color TV,with video output-pin,because this IC has a built in EQ amplifier. VCC correspond to 5V,be main strem of tuner in future. Flat package is 24-pin SSOP of mini flat (0.8mm pich ), suitable for space saving.

MITSUBISHI ICs (TV) ( / 15 ) Absolute maximum ratings ( Ta = 25°C, unless otherwise noted ) surge protection capacitance 200pF resistance 0Ω Parameter Symbol Supply Voltage 1 Vcc Power Consumption Pd Operating Temperature Topr Storage Temperature Surge voltage resistance Surge Tstg Ratings Unit V 1524 mW -20 to +75 °C ±200 V -40 to +150 °C 6.0 Note There is not all pins problem about surge, but the case of use pay attention about latch up because the ninth pin is weak a few. Temperature Characteristics ( maximum ratings ) Ambient temperature Ta (°C ) 0 25 50 75 100 125 250 500 750 1000 1750 150-20 1250 1500 Recommended Operating Condition Mounting in standard circuit board 714 1190 ( Ta = 25°C,unless otherwise noted ) Supply Voltage Range (Vcc) • • • • • 4.75 to 5.25 V Rated Supply Voltage (Vcc) • • • • • • 5.0 V

MITSUBISHI ICs (TV) ( / 15 ) No. Parameter Symbol Measurement Test Circuit Icc1 1 A mA V1 1 TP1A – – V Vo det 1 TP1A Vp-pVIF IN SG1 Video S/N

1 TP1B VIF

SW1=2 MHz 2 VIN MIN 1 TP1A VIF IN SG4 dBµ 3 VIN MAX

1 TP1A VIF

IN SG5 dBµ 4 GR – – – – dB 5 V23 1 TP23 VIF IN SG6 V V23H 1 TP23 V V23L 1 TP23 VIF IN SG7 V V17H 1 TP17 VIF IN SG6 V V17L 1 TP17 VIF IN SG7 V CL-U 1 TP1A VIF IN SG9 MHz 7 CL-L 1 TP1A VIF IN SG9 MHz 8 CL-T 1 – – – MHz 9 SW23=2 V23=0V V17 1 TP17 VIF IN SG8 dBµ 6 SW23=2 V23=Variable SW5=2 56 3.5 7.0 105 4.75 2.25 4.75 0.1 1.5 1.8 3.3 2.1 2.75 – – Vo det9 1 TP9 Vp-pVIF IN SG1 1.1 40 72 3.9 1.35 2.43 3.1 1.77 0.85 5.0 101 2.47 3.03 4.35 2.06 2.45 4.13 0.5 80 86 0.9 1.3 2.5 ElectricalCharacteristics(Vcc=5V,Ta=25°C unless otherwise noted) VIF Section Test Point Input Point Input SG switches set to position 1 unless otherwise noted Limits MIN TYP MAX UnitNote Circuit Current 1 Vcc=5V Video Output DC Voltage 1 Video Output Voltage 1 Video S/N Video Band Width Maximum Allowable Input AGC Control Range Input IF AGC Voltage 1 Maximum IF AGC Voltage 1 Minimum IF AGC Voltage 1 Maximum RF AGC Voltage Minimum RF AGC Voltage Capture Range U Capture Range L Capture Range T RF AGC Delay Point Input Sensitivity Video Output Voltage 9

MITSUBISHI ICs (TV) ( / 15 ) V18L 1 TP18 VIF IN SG10 V 10

1 TP18 VIF

IN SG11 SW23=2 V23=Variable dB 11 DG 1 TP1A VIF IN SG12 % DP 1 TP1A VIF IN SG12 deg SYNC 1 TP1A VIF IN SG2 V RINV 2 TP20 kΩ CINV 2 TP20 pF V18H 1 TP18 VIF IN SG10 V 10 µ 1 TP18 VIF IN SG10 mV kHz 10 4.15 0.7 2.5 1.35 1.2 Vo det INV TP8 TP8 TP8 TP2 V V V Vp-p VIF IN VIF IN VIF IN VIF IN SG1 SG6 SG7 2.75 4.25 2.25 0.5 20 70 3.85 1.2 2.2 2.8 0.95 1.75 2.40 3.11 3.80 1.95 2.55 0.25 0.75 No. Parameter Symbol Measurement Test Circuit Test Point Input Point Input SG switches set to position 1 unless otherwise noted Limits MIN TYP MAX UnitNote Inter Modulation Differential Gain Differential Phase VIF Input Resistor VIF Input capacitance Sync. tip level AFT Minimum Voltage AFT Maximum Voltage AFT Sensitivity IF AGC Voltage 2 Maximum IF AGC Voltage 2 Minimum IF AGC Voltage 2 AFT defeat Video Inversion Output Voltage – – 33 QIF Control C QIF 1 TP16 SW16=2 V 15– 0.7 1.0 No. Parameter Symbol Measurement Test Circuit Test Point Input Point Input SG switches set to position 1 unless otherwise noted Limits MIN TYP MAX UnitNote Control Section – –

MITSUBISHI ICs (TV) ( / 15 ) ElectricalCharacteristics(Vcc=5V,Ta=25°C unless otherwise noted) SIF Section SIF IN VIF IN QIF IN QIF1 QIF2 TP10 TP10 VIF IN QIF IN SG2 SG13 SG2 SG14 dBµ dBµ V1 1 TP14 V VoAF 1 1 TP14 SIF IN SG16 mVrms THD AF 2 1 TP14 SIF IN SG21 % LIM

1 TP14 SIF

IN SG22 dBµ 12 AMR

1 TP14 SG23 dB 13

IN dBµSW16=2 V16=0V RINS 2 TP16 kΩ CINS 2 TP16 pF SG15 110 2.1 800 0.6 0.7 SIF IN SG19 AF S/N 1 1 TP14 SIF IN SG19 dB 1462 SIF IN AMR

1 TP14 SG18 dB 1362

IN SG17 dBµ 1242 THD AF 1 1 TP14 SIF IN SG16 %0.8 VoAF 2 1 TP14 SIF IN SG21 mVrms730 100 100 SW2=2 SW12=2 1.2 1.0 521 1043 571 1142 2.71.5 94 106 104 116 106 SW13=2 SW2=2 SW12=2 SW2=2 SW12=2 SW2=2 SW12=2 SW2=2 SW12=2 SW13=2 SW13=2 SW13=2 SW13=2 No. Parameter Symbol Measurement Test Circuit Test Point Input Point Input SG switches set to position 1 unless otherwise noted Limits MIN TYP MAX UnitNote AF S/N (4.5MHz) AF Output (4.5MHz) AFOutput Distortion (4.5MHz) Limiting Sensitivity (4.5MHz) AM Rejection (4.5MHz) QIF Output Voltage 1 QIF Output Voltage 2 SIF Input Resistor SIF Input Capacitance AF S/N (5.5MHz) AF Output (5.5MHz) AFOutput Distortion (5.5MHz) Limiting Sensitivity (5.5MHz) AM Rejection (5.5MHz) AF Output DC Voltage SIF Detection Output

MITSUBISHI ICs (TV) ( / 15 ) All capacitor is 0.01µF, unless otherwise noted. The Measuring Circuit 1 is Mitsubishi standard evaluation fixture. Measuring Circuit Diagram 1 TP18 1 2 3 4 5 6 7 8 9 10 11 12 131415161718192021222324 QIF AMP AFT RF AGC APC IF AGC QIF DET FM DET LIM AMP AF AMPVIF AMP VIDEO DET VCO EQ AMP Vcc Vcc TP14 L P F 1 2 1K TP1B TP1A 0.1u 33u 5549 SW12 SW13 0.1u SW1 TP2 TP17 TP10 1 2 SW2 150K 150K VIF IN 1:1 0.22u 33K 27K A Vcc SW5 TP23 V23 12 2 1 V23 V16 TP9 TP8 20K 15u 4.5M Trap 330 470

MITSUBISHI ICs (TV) ( / 15 ) All capacitor is 0.01µF, unless otherwise noted. Measuring Circuit Diagram 2 1 2 3 4 5 6 7 8 9 10 11 12 131415161718192021222324 QIF AMP AFT RF AGC APC IF AGC QIF DET FM DET LIM AMP AF AMPVIF AMP VIDEO DET VCO EQ AMP Hi LoRX meter TP20 Hi LoRX meter TP16 Vcc

MITSUBISHI ICs (TV) ( / 15 ) INPUT SIGNAL SG 50 Ω Termination f0 = 58.75 MHz AM 20 KHz 77.8 % 90 dBµ f0 = 58.75 MHz 90 dBµ Cw f1 = 58.75 MHz 90 dBµ Cw f2 = Frequency Variable 70 dB Cw Mixed Signal f0 = 58.75 MHz AM 20 KHz 77.8% Level Variable f0 = 58.75 MHz AM 20 KHz 14.0% Level Variable f0= 58.75 MHz 80 dBµ Cw f0 = 58.75 MHz 110 dBµ Cw f0 = Frequency Variable AM 20 KHz 77.8 % 90 dBµ f0 = Frequency Variable 90 dBµ Cw f1 = 58.75 MHz 90 dBµ Cw f2 = 55.17 MHz 80 dBµ Cw f3 = 54.25 MHz 80 dBµ Cw Mixed Signal f0 = 58.75 MHz 87.5 % TV modulation Ten-step waveform Sync Tip Level 90 dBµ f1 = 54.25 MHz 95 dBµ Cw f1 = 54.25 MHz 75 dBµ Cw f0 = 4.5 MHz 90 dBµ FM 400 Hz ±25 KHzdev f0 = 4.5 MHz Level Variable FM 400Hz ±25KHzdev f0 = 4.5 MHz 90 dBµ AM 400 Hz 30 % f0 = 4.5 MHz 90 dBµ Cw f0 = 58.75 MHz Cw Level Variable Mixed Signalf1 = 58.75 MHz 90 dBµ Cw f2 = 54.25 MHz 70 dBµ Cw f0 = 5.5 MHz 90 dBµ FM 400 Hz ±50 KHzdev f0 = 5.5 MHz Level Variable FM 400Hz ±50KHzdev f0 = 5.5 MHz 90 dBµ AM 400 Hz 30 % f0 = 5.5 MHz 90 dBµ Cw f0 = 4.5 MHz Level Variable Cw f0 = 5.5 MHz Level Variable Cw

MITSUBISHI ICs (TV) ( / 15 ) Notes 1. Video S/N Input SG2 into VIF IN and measure the video out(Pin 1) noise in r.m.s at TP1B through a 5MHz (-3dB) L.P.F. S/N=20 log 0.7 x Vo det NOISE 2. Video Band Width: BW 1. Measure the 1MHz component level of Video output TP1A with a spectrum analyzer when SG3(f2=57.75MHz) is input into VIF IN. At that time, measure the voltage at TP23 with SW23, set to position 2, and then fix V23 at that voltage. 2. Reduce f2 and measure the value of (f2-f0) when the (f2-f0) component level reaches -3dB from the 1MHz component level as shown below. TP1A -3dB

1 MHz BW

( f2 - f0 ) 3. InputSensitivity:VIN MIN Input SG4 (Vi=90dBµ) into VIF IN , and then gradually reduce Vi and measure the input level when the 20KHz component of Video output TP1A reaches -3dB from Vo det level. 4. Maximum AllowableInput:VIN MAX 1. Input SG5 (Vi=90dBµ) into VIF IN , and measure the level of the 20KHz component of Video output. 2. Gradually increase the Vi of SG and measure the input level when the output reaches -3dB. [dB]

MITSUBISHI ICs (TV) ( / 15 ) 5. AGC Control Range: GR GR = VIN MAX - VIN MIN [dB] 7. Capture range: CL -U 1. Increase the frequency of SG9 until the VCO is out of locked-oscillation. 2. Decrease the frequency of SG9 and measure the frequency fU when the VCO locks. CL - U = fU - 58.75 [MHz] 8. Capture range: CL -L 1. Decrease the frequency of SG9 until the VCO is out of locked-oscillation. 2. Increase the frequency of SG9 and measure the frequency fL when the VCO locks. CL - L = 58.75 - fL [MHz] 9. Capture range: CL - T CL - T = CL - U + CL - L [MHz] 6. RF AGC OperatingVoltage:V17 Input SG8 into VIF IN and gradually reduce Vi and then measure the input level when RF AGC output TP17 reaches 1/2 VCC, as shown below. TP17 Voltage Vi V17H Vi(dBµ) V17L 1/2VCC

MITSUBISHI ICs (TV) ( / 15 ) 11. Intermodulation: IM 1. Input SG11 into VIF IN, and measure video output TP9 with an oscilloscope. 2. Adjust AGC filter voltage V23 so that the minimum DC level of the output waveform is 1.0V. 3. At this time, measure TP9 with a spectrum analyzer . The inter modulation is defined as a difference between 0.92MHz and 3.58 MHz frequency components. 10. AFT sensitivityµ,Maximum AFT voltageV18H ,Minimum AFT voltageV18L 1. Input SG10 into VIF IN , and set the frequency of SG10 so that the voltage of AFT output TP18 is 3[V] . This frequency is named f(3). 2. Set the frequency of SG10 so that the AFT output voltage is 2[V]. This frequency is named f(2) µ = 1000 [mV] f(2) - f(3) [kHz] [mV/kHz] TP2 Voltage f(3) f(2) V18H f(MHz) V18L 3. IN the graph, maximum and minimum DC voltage are V18H and V18L, respectively.

MITSUBISHI ICs (TV) ( / 15 ) 13. AM Rejection:AMR 1. Input SG18 (SG23) into SIF IN ,and measure the output level of Audio output (TP12). This level is named VAM. 2. AMR is; AMR = 20log VoAF (mVr.m.s) VAM (mVr.m.s) [dB] 14. AF S/N:AF S/N 1. Input SG19 (SG24) into SIF input ,and measure the output noise level of Audio output (TP14). This level is named VN. 2. S/N is; S/N = 20log VoAF (mVr.m.s) VN (mVr.m.s) 12. LimitingSensitivity:LIM [dB] 1. Input SG17 (SG22) into SIF input, and measure the 400Hz component level of AF output TP14. 2. Input SG20 (SG25) into SIF input, and measure the 400Hz component level of AF output TP14 . 30dB Audio output while SG17 (SG22) is input. (dBµ) (mVrms) 3. The input limiting sensitivity is defined as the input level when a difference between each 400Hz components of audio output (TP14) is 30dB, as shown below. Audio Output Audio output while SG20 (SG25) is input. SIF Input Lower the voltage of V16 ,and measure the voltage of V16 when DC voltage of TP10 begins to change. 15. QIF Control: C QIF

MITSUBISHI ICs (TV) ( / 15 ) M 5 2 7 6 6 F P X X X X X X The first place of the year (1998) Indications Mark lot number Model Number Lot number constitution weekly code (12th week) Production factory code Running number 01 2 3 48 Manufacturing place (Wafer process,assembly,final inspection) Mitsubishi Electric Corporation Fukuoka Semiconductor Factory Structureofpackage (Crosssection) Mold resin : Epoxy resin Internal lead : Au wire ( 25µm) External lead plating : Solder plating Lead frame : Copper alloy Passivation : Nitride coat Structure Matrrial Pellet Outer Passivation WireInner Lead Plating Lead Flame Lead Flame Lead Flame Die Bond Back Metalize Plastic Molding

MITSUBISHI ICs (TV) ( / 15 ) 6.4 Width : 5.5 Color : Gray Package specification IC package : 24P2Q In case of tube shipping Tube : 50 pieces / tube Interior box : 5000 pieces / interior box (100 tubes / interior box) Exterior box : 20000 pieces / exterior box (4 interior boxes / exterior box) In case of emboss tape shipping (The direction of T1) Reel : 2000 pieces / reel Interior box : 1 reel / interior Exterior box : 10000 pieces / exterior box (5 interior boxes / exterior box) The packing method incase oftube shipping 1.Containertube

1.1 Container tube size

(2) Stopper plug(1) IC tube MP016PC A cross section 550 Stopper plug Unit : (mm) Total length

MITSUBISHI ICs (TV) ( / 15 ) Pin No.1 The marking side of the tube

1.2 Packing method

(1) The packing direction of the device. (Facing the Pin No.1 with the marking side as shown below.) (2) The prevention of the vibration damage. The stopper plug is pushed into the tube so that devices should not move and are kept plain condition. Take care they do not warp. (3) In case of a fraction In case IC number does not fill the typical accommodations, the stopper plug is used to fix devices. "PARTIAL"label is stuck on the fraction tube as shown below. 2.Interiorbox and exteriorbox 2.1 The arrangement of tubes in the interior box. 117 Nine lines and twelve steps One line is in top step. Unit (mm)

2.2 Damp proof packing

Use the specified PE bag and put a silica gel in it. Put the sealed interior box in a PE bag. Put the silica gel on the top step in the box. A position of the stopper plug. PARTIAL