UPC3220GR NEC | Alldatasheet

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Technical content

Notes: 1. By Measurement Circuit 1 2. By Measurement Circuit 4 3. By Measurement Circuit 6 4. By Measurement Circuit 7

DESCRIPTION

The µPC3220GR is silicon monolithic IC designed for use as the out-of-band tune r for digital CATV applications. This IC consists of AGC ampliÞ er, low disortion mixer, and video ampli Þ er. The package is 16-pin SSOP (Shrink Small Outline Package) suit- able for surface mount. This IC is manufactur ed using our 10 GHz fT NESAT II AL silicon bipolar process. This process uses silicon nitride passivation Þ lm. This mate- rial can protect chip surface from external pollution and prevent corrosion/migr ation. Thus, this IC has excellent performance, uniformity and reliability. NEC's stringent quality assurance and test procedures en sure the highest reliability and per for mance. California Eastern Laboratories ELECTRICAL CHAR AC TER IS TICS (TA = 25°C, VCC = 5 V, unless otherwise speciÞ ed) UPC3220GRCATV OUT-OF-BAND TUNER

FEATURES

  • LOW DISTORTION: IIP3 = +1 dBm TYP.
  • WIDE AGC DYNAMIC RANGE: GCRtotal = 46 dB TYP.
  • LOW NOISE FIGURE: 7 dB TYP
  • HIGH GAIN: 71 dB TYP
  • ON CHIP VIDEO AMPLIFIER
  • SINGLE SUPPLY VOLTAGE : 5 V
  • PACKAGED IN 16-PIN SSOP SUITABLE FOR HIGH-DENSITY SURFACE MOUNTING PART NUMBER UPC3220GR SYMBOL PARAMETERS AND CONDITIONS UNIT MIN. TYP. MAX. ICCTOTAL Total Circuit Current 1, No input signal, VCC1 = VCC2 = 5 V mA 33 42 53.5 ICC1 AGC/Mixer Circuit Current 11, No input signal, VCC1 = 5 V mA 15 20 25.5 ICC2 Video AmpliÞ er Circuit Current 21, No input signal, VCC2 = 5 V mA 18.0 22.0 28 VAGC (H) AGC Voltage High Level 1, at Maximum gain V 3.0 − VCC VAGC (L) AGC Voltage Low Level 1, at Minimum gain V 0 − 0.5 RF Characteristics: AGC Amplifi er Block (fRF = 100 MHz, fLO = 136 MHz, PLO = −15 dBm, fIF = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) fRF RF Input Frequency Range1 MHz 30 − 250 fIF IF Output Frequency Range1 MHz 0.1 − 150 GCRAGC AGC Dynamic Range1, VAGC = 0.5 to 3.0 V dB − 46 − RF Characteristics: Video Amplifi er Block (f = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) VOMAX2 Maximum Output Voltage2, Pin = −25 dBm Vp-p 2.95 3.90 − RF Characteristics: Total Block (fRF = 100 MHz, fLO = 136 MHz, PLO = −15 dBm, fIF = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) CGMAX Maximum Conversion Gain3,VAGC = 3.0 V, Pin = −70 dBm dB 65.5 71 73.5 CGMIN Minimum Conversion Gain3, VAGC = 0.5 V, Pin = −40 dBm dB 18 25 31.5 GCRtotal Total Dynamic Range3, VAGC = 0.5 to 3.0 V dB 34 46 − VOMAX Maximum Output Voltage3, VAGC = 3.0 V, Pin = −45 dBm Vp-p 2.95 3.90 − NFtotal Noise Figure4, DSB, VAGC = 3.0 V (at Maximum gain) dB − 7.0 8.5 APPLICATION
  • DIGITAL CABLE SETTOP BOXES
  • HDTV RECEIVERS INTERNAL BLOCK DIAGRAM (Top View) AGC IN1 AGC IN2 V AGC GND OSC IN1 OSC IN2 VCC1 VCC2 GND MIX OUT2 MIX OUT1 IN1 IN2 GND OUT1 OUT2 Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp.

RECOMMENDED OPERATING CONDITIONS ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C) UPC3220GR STANDARD CHARACTERISTICS (TA = +25°C, VCC1 = 5 V, ZS = 50 Ω) SYMBOL PARAMETERS AND CONDITIONS UNIT REFERENCE VALUE AGC Amplifi er+Mixer Block (fRF = 84 MHz, fLO = 120 MHz, PLO = −15 dBm, fIF = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) CGMAX Maximum Conversion Gain, VAGC = 3.0 V, Pin = −45 dBm1 dB 34.0 CGMIN Minimum Conversion Gain, VAGC = 0.5 V, Pin = −45 dBm1 dB −12.0 NF Noise Figure, DSB, V AGC = 3.0 V (at Maximum gain)2 dB 7.0 IIP3 Input 3rd Order Distortion Intercept Point, V AGC = 0.5 V (at Minimum gain)1 dBm +1.0 Voclip Maximum Output Voltage,VAGC = 3.0 V, Pin = −20 dBm1 Vp-p 0.68 ZRF RF Input Impedance, VAGC = 3.0 V, f = 84 MHz3 k Ω 560 – j1050 ZLO LO Input Impedance, VAGC = 3.0 V, f = 120 MHz3 k Ω 307 − j837 ZIF IF Output Impedance, VAGC = 3.0 V, f = 36 MHz3 Ω 40.7 + j1.5 Video Amplifi er Block (f = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) fBW Frequency Range, Pin = −55 dBm, –1 dB down4 MHz 53 Gdiff Differential Gain, Pin = −55 dBm4 dB 51 Zin Input Impedance, f = 36 MHz5 kΩ 620 − j808 Zout Output Impedance, f = 36 MHz5 Ω 18 + j12 Total Block (fLO = 120 MHz, PLO = −15 dBm, fIF = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) IIP3total Input 3rd Order Distortion Intercept Point, VAGC = 0.5 V (at Minimum gain)6 dBm +1.0 IM3total 3rd Order Intermodulation Distortion, Vout = 0.7 Vp-p × 2 tone, Pin −50 dBm/tone6 dBc 53 Notes: 1. By measurement circuit 1 2. By measurement circuit 2 3. By measurement circuit 3 4. By measurement circuit 4 5. By measurement circuit 5 6. By measurement circuit 6 SYMBOL PARAMETERS UNIT RATINGS VCC Supply Voltage, TA = +25°CV 6.0 PD Power Dissipation, TA = +85°Cm W 433 TA Operating Ambient Temperature °C −40 to +85 Tstg Storage Temperature °C −55 to +150 SYMBOL PARAMETERS UNIT MIN. TYP. MAX. VCC Supply Voltage V 4.5 5.0 5.5 TA Operating Ambient Temperature, VCC = 4.5 to 5.5 V °C −40 +25 +85 VAGC Input Power V0 − VCC

Pin No. Symbol Pin Volt- age Function and Application Internal Equivalent Circuit 1 RF IN1 1.46 Input Signal of IF signal. 1 pin is the same phase and 2 pin is opposite phase at balance input. In case of single input, 1pin or 2pin should be grounded through capacitor (ex. 10 nF). 1 2 AGC Control 2 RF IN2 1.46 3V AGC 0 to 3.5 Automatic gain control pin. This pn's bias govern the AGC output level. Minimum gain at VAGC = 0V Maximum gain at VAGC = 3.5 V AGC Control 4 GND 0.0 Ground pin. Must be connected to the system ground with minimum inductance. Ground pattern on the board should be formed as wide as possible. 5 OSC IN1 2.6 Input pin of Oscillator signal. 5pin is same phase and 6pin is opposite phase as balance input. In case of single input, 5pin or 6 pin should be grounded through capacitor (ex. 10 nF). 5 6 6 OSC IN2 2.6 7 VCC1 5.0 Power supply pin of IF down converter block. Must be connnected bypass capacitor to minimize ground impedance. 8 VCC2 5.0 Power supply pin of video ampli Þ er Must be connnected bypass capacitor to minimize ground impedance. PIN FUNCTIONS UPC3220GR

Pin No. Symbol Pin Volt- age Function and Application Internal Equivalent Circuit 9 AMP OUT2 2.5 Output pin of video ampli Þ er. OUT1 and IN1 are same phase. OUT2 and IN2 are same phase. 10 AMP OUT1 2.5 11 GND 0.0 Ground pin. Must be connected to the system ground with minimum inductance. Ground pattern on the board should be formed as wide as possible. 12 AMP IN2 1.45 Signal input pin of video ampli Þ er. This pin is high impedance. 1312 13 AMP IN1 1.45 14 GND 0.0 Ground pin. Must be connected to the system ground with minimum inductance. Ground pattern on the board should be formed as wide as possible. 15 MIX OUT1 3.7 Output pin of mixer. This output pin features low-impedance because of its emitter-follower output port. 16 MIXOUT2 3.7

IM3 MEASUREMENT CIRCUIT ON THE AGC/DOWNCONVERTER INTERNAL BLOCK DIAGRAM AND PIN LAYOUT (Top View) AGC IN1 AGC IN2 V AGC GND OSC IN1 OSC IN2 VCC1 VCC2 GND MIX OUT2 MIX OUT1 IN1 IN2 GND OUT1 OUT2 Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp.Note 50 Ω 50 Ω RF1 LO VAGC VCC1 VCC2 RF2 50 Ω 1 Fµ Spectrum Analyzer 50 Ω 50 Ω 1 kΩ1 Fµ 1 kΩ1 Fµ 1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type)

NOISE FIGURE MEASUREMENT ON DOWNCONVERTER Note 50 Ω 1 kΩ 50 Ω LO RF VAGC VCC1 1 Fµ 1 Fµ 1 kΩ1 Fµ 1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ 50 ΩNoise Figure MeterNoise Source Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. VCC2 MEASUREMENT CIRCUIT 3 S-PARAMETER CHARACTERIZATION OF THE DOWNCONVERTER 50 Ω LO RF IF VAGC VCC1 VCC2 1 Fµ 1 Fµ 1 Fµ 1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ 50 Ω50 Ω LO Port Input Impedance IF Port Output Impedance RF Port Input Impedance Network Analyzer Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. UPC3220GR Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type)

CHARACTERIZATION OF THE VIDEO AMPLIFIER MEASUREMENT CIRCUIT 5 S-PARAMETERS CHARACTERIZATION OF THE VIDEO AMPLIFIER VCC2 LO RF 1 Fµ 1 Fµ 0.1 Fµ

0.1 Fµ 1 Fµ

1 Fµ 1 Fµ 1 Fµ 1 Fµ 0.1 Fµ 0.1 Fµ 50 Ω 50 Ω 1 kΩ 1 kΩ 51 Ω 50 Ω 51 Ω 50 Ω Spectrum Analyzer VIN Vout VOUT Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. VCC1 VCC2 RF LO IF 1 Fµ 1 Fµ 0.1 Fµ 1 Fµ 1 Fµ 1 Fµ 1 Fµ 0.1 Fµ 0.1 Fµ 50 Ω 50 Ω 50 Ω 50 Ω Output Impedance Input Impedance Network Analyzer Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. VCC1 UPC3220GR

COMPLETE OUT-OF-BAND TUNER CHARACTERIZATION MEASUREMENT CIRCUIT 7 NOISE FIGURE MEASUREMENT ON TOTAL OUT-OF-BAND TUNER Note Spectrum Analyzer 50 Ω 50 Ω 1 kΩ 1 kΩ 1 kΩ 50 Ω 50 Ω RF LO VAGC VCC1 1 Fµ 1 Fµ 1 Fµ 1 Fµ 1 kΩ1 Fµ1 Fµ 0.1 Fµ VCC2 1 Fµ 0.1 Fµ 0.1 Fµ

0.1 F//100 pFµ

0.1 Fµ 0.1 Fµ SAW FILTER Loss = 11 to 12 dB @36 MHz Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. Note 50 Ω 1 kΩ 1 kΩ 1 kΩ 50 Ω LO VAGC VCC1 1 Fµ 1 Fµ 1 Fµ 1 Fµ 1 kΩ1 Fµ1 Fµ 0.1 Fµ VCC2 1 Fµ 0.1 Fµ 0.1 Fµ 0.1 Fµ RF 0.1 Fµ 50 ΩNoise Figure MeterNoise Source Video Amp. AGC Amp. Mixer OSC OUT Buffer Amp. SAW FILTER Loss = 11 to 12 dB @36 MHz Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type)

PACKAGE DIMENSIONS (Units in mm) PACKAGE OUTLINE S16 UPC3220GR Note: 1. All dimensions are typical unless otherwise speciÞ ed. PART NUMBER QUANTITY UPC3220GR-E1 2.5 k/Reel

ORDERING INFORMATION

Notes: Embossed tape, 12 mm wide. Pin 1 indicates pull-out direction of tape. detail of lead end 5û± 5û 16 9 5.2±0.3 6.4±0.2 4.4±0.2 0.5±0.2 1.0±0.2 0.17+0.08 –0.07 0.10 S 1.8 MAX. 1.5±0.1 0.475 MAX. S 0.22+0.10 –0.05 0.125±0.075 0.10 M 0.65 Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. 01/09/2003