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| CATV OUT-OF-BAND TUNER UPC3220GR 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 INTERNAL BLOCK DIAGRAM (Top View) AGC IN1 1 AGC Amp. Mixer 16 MIX OUT2 AGC IN2 2 15 MIX OUT1 VAGC 3 OSC OUT Buffer Amp. 14 GND GND 4 13 IN1 DESCRIPTION The PC3220GR is silicon monolithic IC designed for use as the out-of-band tuner for digital CATV applications. This IC consists of AGC amplier, low disortion mixer, and video amplier. The package is 16-pin SSOP (Shrink Small Outline Package) suitable for surface mount. This IC is manufactured using our 10 GHz fT NESAT II AL silicon bipolar process. This process uses silicon nitride passivation lm. This material can protect chip surface from external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability. NEC's stringent quality assurance and test procedures ensure the highest reliability and per formance. OSC IN1 5 12 IN2 OSC IN2 6 Video Amp. 11 GND VCC1 7 10 OUT1 VCC2 8 9 OUT2 APPLICATION * * DIGITAL CABLE SETTOP BOXES HDTV RECEIVERS ELECTRICAL CHARACTERISTICS (TA = 25C, VCC = 5 V, unless otherwise specied) PART NUMBER SYMBOL ICCTOTAL ICC1 ICC2 VAGC (H) VAGC (L) fRF fIF GCRAGC VOMAX2 CGMAX CGMIN GCRtotal VOMAX NFtotal Total Circuit Current 1, UPC3220GR UNIT mA mA mA V V MHz MHz dB Vp-p dB dB dB Vp-p dB MIN. 33 15 18.0 3.0 0 30 0.1 - 2.95 65.5 18 34 2.95 - TYP. 42 20 22.0 - - - - 46 3.90 71 25 46 3.90 7.0 MAX. 53.5 25.5 28 VCC 0.5 250 150 - - 73.5 31.5 - - 8.5 PARAMETERS AND CONDITIONS No input signal, VCC1 = VCC2 = 5 V 2 1, No input signal, VCC2 = 5 V AGC/Mixer Circuit Current 11, No input signal, VCC1 = 5 V Video Amplier Circuit Current AGC Voltage High Level1, at Maximum gain AGC Voltage Low Level1, at Minimum gain RF Input Frequency Range1 IF Output Frequency Range1 AGC Dynamic Range1, VAGC = 0.5 to 3.0 V Maximum Output Voltage2, Pin = -25 dBm Maximum Conversion Gain3,VAGC = 3.0 V, Pin = -70 dBm Minimum Conversion Gain3, VAGC = 0.5 V, Pin = -40 dBm Total Dynamic Range3, VAGC = 0.5 to 3.0 V Maximum Output Voltage3, VAGC = 3.0 V, Pin = -45 dBm Noise Figure4, DSB, VAGC = 3.0 V (at Maximum gain) RF Characteristics: AGC Amplifier Block (fRF = 100 MHz, fLO = 136 MHz, PLO = -15 dBm, fIF = 36 MHz, ZS = 50 , ZL = 1 k) RF Characteristics: Video Amplifier Block (f = 36 MHz, ZS = 50 , ZL = 1 k) RF Characteristics: Total Block (fRF = 100 MHz, fLO = 136 MHz, PLO = -15 dBm, fIF = 36 MHz, ZS = 50 , ZL = 1 k) Notes: 1. By Measurement Circuit 1 2. By Measurement Circuit 4 3. By Measurement Circuit 6 4. By Measurement Circuit 7 California Eastern Laboratories UPC3220GR STANDARD CHARACTERISTICS (TA = +25C, VCC1 = 5 V, ZS = 50 ) SYMBOL CGMAX CGMIN NF IIP3 Voclip ZRF ZLO ZIF fBW Gdiff Zin Zout IIP3total IM3total PARAMETERS AND CONDITIONS Maximum Conversion Gain, VAGC = 3.0 V, Pin = -45 dBm1 Minimum Conversion Gain, VAGC = 0.5 V, Pin = -45 dBm1 gain)1 Noise Figure, DSB, VAGC = 3.0 V (at Maximum gain)2 Input 3rd Order Distortion Intercept Point, VAGC = 0.5 V (at Minimum Maximum Output Voltage,VAGC = 3.0 V, Pin = -20 dBm1 RF Input Impedance, VAGC = 3.0 V, f = 84 MHz3 LO Input Impedance, VAGC = 3.0 V, f = 120 MHz3 IF Output Impedance, VAGC = 3.0 V, f = 36 MHz3 Frequency Range, Pin = -55 dBm, -1 dB down4 Differential Gain, Pin = -55 dBm4 Input Impedance, f = 36 MHz5 Output Impedance, f = 36 MHz5 Input 3rd Order Distortion Intercept Point, VAGC = 0.5 V (at Minimum gain)6 3rd Order Intermodulation Distortion, Vout = 0.7 Vp-p x 2 tone, Pin -50 dBm/tone6 UNIT dB dB dB dBm Vp-p k k MHz dB k dBm dBc REFERENCE VALUE 34.0 -12.0 7.0 +1.0 0.68 560 - j1050 307 - j837 40.7 + j1.5 53 51 620 - j808 18 + j12 +1.0 53 AGC Amplifier+Mixer Block (fRF = 84 MHz, fLO = 120 MHz, PLO = -15 dBm, fIF = 36 MHz, ZS = 50 , ZL = 1 k) Video Amplifier Block (f = 36 MHz, ZS = 50 , ZL = 1 k) Total Block (fLO = 120 MHz, PLO = -15 dBm, fIF = 36 MHz, ZS = 50 , ZL = 1 k) 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 ABSOLUTE MAXIMUM RATINGS1 (TA = 25C) SYMBOL VCC PD TA Tstg PARAMETERS Supply Voltage, TA = +25C Power Dissipation, TA = +85C Operating Ambient Temperature Storage Temperature UNIT V mW C C RATINGS 6.0 433 -40 to +85 -55 to +150 RECOMMENDED OPERATING CONDITIONS SYMBOL VCC TA VAGC Supply Voltage Operating Ambient Temperature, VCC = 4.5 to 5.5 V Input Power PARAMETERS UNIT V C V MIN. 4.5 -40 0 TYP. 5.0 +25 - MAX. 5.5 +85 VCC UPC3220GR PIN FUNCTIONS Pin No. 1 2 Symbol RF IN1 RF IN2 Pin Voltage 1.46 1.46 Function and Application 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). AGC Control Internal Equivalent Circuit 7 1 2 3 VAGC 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 7 AGC Control 3 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. 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). 7 5 6 OSC IN1 OSC IN2 2.6 2.6 5 6 7 VCC1 5.0 Power supply pin of IF down converter block. Must be connnected bypass capacitor to minimize ground impedance. Power supply pin of video amplier Must be connnected bypass capacitor to minimize ground impedance. 8 VCC2 5.0 UPC3220GR PIN FUNCTIONS Pin No. 9 10 Symbol AMP OUT2 AMP OUT1 Pin Voltage 2.5 2.5 Function and Application Output pin of video amplier. OUT1 and IN1 are same phase. OUT2 and IN2 are same phase. Internal Equivalent Circuit 8 9 10 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. Signal input pin of video amplier. This pin is high impedance. 8 12 13 AMP IN2 AMP IN1 1.45 1.45 12 13 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. Output pin of mixer. This output pin features low-impedance because of its emitter-follower output port. 7 15 MIX OUT1 3.7 16 MIXOUT2 3.7 15 16 UPC3220GR INTERNAL BLOCK DIAGRAM AND PIN LAYOUT (Top View) AGC IN1 1 AGC Amp. Mixer 16 MIX OUT2 AGC IN2 2 15 MIX OUT1 VAGC 3 OSC OUT Buffer Amp. 14 GND GND 4 13 IN1 OSC IN1 5 12 IN2 OSC IN2 6 Video Amp. 11 GND VCC1 7 10 OUT1 VCC2 8 9 OUT2 MEASUREMENT CIRCUIT 1 IM3 MEASUREMENT CIRCUIT ON THE AGC/DOWNCONVERTER Spectrum Analyzer 1 F 1 k 2 3 15 RF2 50 RF1 50 0.1 F 1 AGC Amp. Mixer 16 0.1 F 50 50 1 F 1 k 14 VAGC Note 1 F 4 OSC OUT Buffer Amp. 13 12 11 LO 50 5 0.1 F 6 0.1 F 7 Video Amp. 10 9 VCC1 1 F 8 VCC2 Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) UPC3220GR MEASUREMENT CIRCUIT 2 NOISE FIGURE MEASUREMENT ON DOWNCONVERTER Noise Source Noise Figure Meter 50 RF 0.1 F 1 AGC Amp. Mixer 16 0.1 F 2 3 15 1 F 1 k 1 F 1 k 14 50 VAGC Note 1 F 4 OSC OUT Buffer Amp. 13 12 11 LO 50 5 0.1 F 6 0.1 F 7 Video Amp. 10 9 VCC1 1 F 8 VCC2 Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) MEASUREMENT CIRCUIT 3 S-PARAMETER CHARACTERIZATION OF THE DOWNCONVERTER RF 0.1 F 1 1 F AGC Amp. Mixer 16 IF 0.1 F 2 3 15 14 1 F 50 VAGC LO 1 F 4 5 OSC OUT Buffer Amp. 13 12 11 0.1 F 6 0.1 F 7 Video Amp. 10 9 VCC1 1 F 8 VCC2 Network Analyzer 50 RF Port Input Impedance 50 LO Port Input Impedance IF Port Output Impedance UPC3220GR MEASUREMENT CIRCUIT 4 CHARACTERIZATION OF THE VIDEO AMPLIFIER RF 0.1 F 1 1 F AGC Amp. Mixer 16 0.1 F 2 3 4 15 14 1 F LO 0.1 F 5 OSC OUT Buffer Amp. 1 F 13 VIN 51 50 Vout Spectrum Analyzer 50 50 VOUT 50 1 F 12 0.1 F 6 11 51 Video Amp. 7 10 1 F 1 k 1 F 1 k VCC1 8 9 VCC2 1 F MEASUREMENT CIRCUIT 5 S-PARAMETERS CHARACTERIZATION OF THE VIDEO AMPLIFIER RF 0.1 F 1 1 F AGC Amp. Mixer 16 0.1 F 2 3 4 15 14 1 F IF LO 0.1 F 5 OSC OUT Buffer Amp. 1 F 13 Input Impedance 1 F 12 50 50 Network Analyzer 50 0.1 F 6 11 Video Amp. 7 10 1 F 1 F VCC1 8 9 Output Impedance 50 VCC2 1 F UPC3220GR MEASUREMENT CIRCUIT 6 COMPLETE OUT-OF-BAND TUNER CHARACTERIZATION RF 50 0.1 F 1 AGC Amp. Mixer 1 k 16 0.1 F//100 pF 2 3 15 14 1 k SAW FILTER Loss = 11 to 12 dB @36 MHz VAGC Note 1 F 4 OSC OUT Buffer Amp. 1 F 13 LO 50 1 F 12 11 5 0.1 F 6 0.1 F 7 Video Amp. 10 Spectrum Analyzer 1 F 1 k 50 50 VCC1 1 F 0.1 F VCC2 1 F 0.1 F 8 9 1 F 1 k Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) MEASUREMENT CIRCUIT 7 NOISE FIGURE MEASUREMENT ON TOTAL OUT-OF-BAND TUNER Noise Source Noise Figure Meter 50 RF 0.1 F 1 AGC Amp. Mixer 1 k 16 0.1 F//100 pF 2 3 15 14 1 k SAW FILTER Loss = 11 to 12 dB @36 MHz VAGC Note 1 F 4 OSC OUT Buffer Amp. 1 F 13 LO 50 1 F 12 11 5 0.1 F 6 0.1 F 7 Video Amp. 10 VCC1 8 9 1 F 1 k 1 F 0.1 F VCC2 1 F 0.1 F 1 F 1 k 50 Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) UPC3220GR PACKAGE DIMENSIONS (Units in mm) PACKAGE OUTLINE S16 16 9 detail of lead end 1 5.20.3 8 5u 5u 1.8 MAX. 1.50.1 S 6.40.2 4.40.2 1.00.2 0.65 0.22+0.10 -0.05 0.1250.075 0.475 MAX. 0.10 M 0.50.2 0.17 +0.08 -0.07 0.10 S Note: 1. All dimensions are typical unless otherwise specied. ORDERING INFORMATION PART NUMBER UPC3220GR-E1 QUANTITY 2.5 k/Reel Notes: Embossed tape, 12 mm wide. Pin 1 indicates pull-out direction of tape. 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 |
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