CATV OUT-OF-BAND TUNER INTERNAL BLOCK DIAGRAM FEATURES • • • • • • • UPC3220GR 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 (Top View) DESCRIPTION The µPC3220GR is silicon monolithic IC designed for use as the out-of-band tuner for digital CATV applications. This IC consists of AGC ampliÞer, low disortion mixer, and video ampliÞer. 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 Þlm. 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. AGC Amp. Mixer 16 MIX OUT2 2 15 MIX OUT1 VAGC 3 14 GND GND 4 13 IN1 OSC IN1 5 12 IN2 OSC IN2 6 11 GND AGC IN1 1 AGC IN2 OSC OUT Buffer Amp. Video Amp. VCC1 7 10 OUT1 VCC2 8 9 OUT2 APPLICATION • • DIGITAL CABLE SETTOP BOXES HDTV RECEIVERS ELECTRICAL CHARACTERISTICS (TA = 25°C, VCC = 5 V, unless otherwise speciÞed) PART NUMBER SYMBOL ICCTOTAL ICC1 ICC2 PARAMETERS AND CONDITIONS UPC3220GR UNIT MIN. TYP. MAX. No input signal, VCC1 = VCC2 = 5 V mA 33 42 53.5 AGC/Mixer Circuit Current 11, No input signal, VCC1 = 5 V mA 15 20 25.5 Total Circuit Current 1, Video AmpliÞer Circuit Current 2 1, mA 18.0 22.0 28 VAGC (H) AGC Voltage High Level1, at Maximum gain No input signal, VCC2 = 5 V V 3.0 − VCC VAGC (L) AGC Voltage Low Level1, at Minimum gain V 0 − 0.5 RF Characteristics: AGC Amplifier Block (fRF = 100 MHz, fLO = 136 MHz, PLO = −15 dBm, fIF = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) fRF fIF GCRAGC RF Input Frequency Range1 IF Output Frequency Range1 AGC Dynamic Range1, VAGC = 0.5 to 3.0 V MHz 30 − 250 MHz dB 0.1 − 150 − 46 − Vp-p 2.95 3.90 − RF Characteristics: Video Amplifier Block (f = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) VOMAX2 Maximum Output Voltage2, Pin = −25 dBm 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 VOMAX Maximum Output Voltage3, VAGC = 3.0 V, Pin = −45 dBm NFtotal Noise Figure4, DSB, VAGC = 3.0 V (at Maximum gain) Notes: 1. By Measurement Circuit 1 2. By Measurement Circuit 4 3. By Measurement Circuit 6 4. By Measurement Circuit 7 dB 34 46 − Vp-p 2.95 3.90 − dB − 7.0 8.5 California Eastern Laboratories UPC3220GR STANDARD CHARACTERISTICS (TA = +25°C, VCC1 = 5 V, ZS = 50 Ω) SYMBOL PARAMETERS AND CONDITIONS UNIT REFERENCE VALUE AGC Amplifier+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 dBm1 dB −12.0 dB 7.0 NF Minimum Conversion Gain, VAGC = 0.5 V, Pin = −45 Noise Figure, DSB, VAGC = 3.0 V (at Maximum gain)2 gain)1 IIP3 Input 3rd Order Distortion Intercept Point, VAGC = 0.5 V (at Minimum 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 kΩ 560 – j1050 ZLO LO Input Impedance, VAGC = 3.0 V, f = 120 MHz3 kΩ 307 − j837 ZIF IF Output Impedance, VAGC = 3.0 V, f = 36 MHz3 Ω 40.7 + j1.5 MHz 53 dB 51 kΩ 620 − j808 Ω 18 + j12 Video Amplifier Block (f = 36 MHz, ZS = 50 Ω, ZL = 1 kΩ) fBW Frequency Range, Pin = −55 dBm, –1 dB down4 Gdiff Differential Gain, Pin = −55 dBm4 MHz5 Zin Input Impedance, f = 36 Zout Output Impedance, f = 36 MHz5 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 ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C) SYMBOL PARAMETERS VCC Supply Voltage, TA = +25°C PD UNIT RATINGS V 6.0 Power Dissipation, TA = +85°C mW 433 TA Operating Ambient Temperature °C −40 to +85 Tstg Storage Temperature °C −55 to +150 RECOMMENDED OPERATING CONDITIONS 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 Input Power V 0 − VCC VAGC UPC3220GR PIN FUNCTIONS Pin No. Symbol Pin Voltage 1 RF IN1 1.46 2 RF IN2 1.46 Function and Application Internal Equivalent Circuit 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). 7 AGC Control 2 1 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). 5 OSC IN1 2.6 6 OSC IN2 2.6 7 5 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 ampliÞer Must be connnected bypass capacitor to minimize ground impedance. 6 UPC3220GR PIN FUNCTIONS Pin No. Symbol Pin Voltage 9 AMP OUT2 2.5 10 AMP OUT1 2.5 Function and Application Internal Equivalent Circuit Output pin of video ampliÞer. OUT1 and IN1 are same phase. OUT2 and IN2 are same phase. 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. 12 AMP IN2 1.45 13 AMP IN1 1.45 Signal input pin of video ampliÞer. This pin is high impedance. 8 12 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 13 7 15 16 UPC3220GR INTERNAL BLOCK DIAGRAM AND PIN LAYOUT (Top View) AGC Amp. Mixer 16 MIX OUT2 2 15 MIX OUT1 VAGC 3 14 GND GND 4 13 IN1 OSC IN1 5 12 IN2 OSC IN2 6 11 GND AGC IN1 1 AGC IN2 OSC OUT Buffer Amp. Video Amp. VCC1 7 10 OUT1 VCC2 8 9 OUT2 MEASUREMENT CIRCUIT 1 IM3 MEASUREMENT CIRCUIT ON THE AGC/DOWNCONVERTER RF2 50 Ω 0.1 µ F RF1 1 50 Ω AGC Amp. Mixer Spectrum Analyzer 16 1 µ F 1 kΩ 0.1 µ F 2 15 3 14 1 µ F 1 kΩ 1 µF VAGC 4 Note LO OSC OUT Buffer Amp. 13 5 50 Ω 12 0.1 µ F 6 VCC1 11 Video Amp. 0.1 µ F 7 10 8 9 1 µF VCC2 Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) 50 Ω 50 Ω UPC3220GR MEASUREMENT CIRCUIT 2 NOISE FIGURE MEASUREMENT ON DOWNCONVERTER Noise Figure Meter 50 Ω Noise Source RF 0.1 µ F AGC Amp. 1 Mixer 16 1 µ F 1 kΩ 0.1 µ F 15 2 1 µ F 1 kΩ VAGC 1 µF OSC OUT Buffer Amp. 4 Note LO 50 Ω 14 3 13 12 5 0.1 µ F 50 Ω 11 6 Video Amp. 0.1 µ F VCC1 7 10 8 9 1 µF VCC2 Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) MEASUREMENT CIRCUIT 3 S-PARAMETER CHARACTERIZATION OF THE DOWNCONVERTER RF 1µ F 0.1 µ F 1 AGC Amp. Mixer 1 µF 0.1 µ F VAGC IF 16 2 15 3 14 1 µF 4 LO OSC OUT Buffer Amp. 13 12 5 0.1 µ F 11 6 Video Amp. 0.1 µ F VCC1 7 10 8 9 1 µF VCC2 LO Port Input Impedance Network Analyzer 50 Ω RF Port Input Impedance 50 Ω IF Port Output Impedance 50 Ω UPC3220GR MEASUREMENT CIRCUIT 4 CHARACTERIZATION OF THE VIDEO AMPLIFIER RF 1µ F 0.1 µ F AGC Amp. 1 Mixer 16 1µ F 0.1 µ F 2 15 3 14 LO 0.1 µ F 13 1µ F 5 51 Ω 50 Ω 12 0.1 µ F 50 Ω 51 Ω 6 11 Video Amp. Vout 1 µ F 1 kΩ 7 10 8 9 VCC1 VCC2 VIN 1µ F OSC OUT Buffer Amp. 4 Spectrum Analyzer 50 Ω 1 µ F 1 kΩ 1 µF 50 Ω VOUT MEASUREMENT CIRCUIT 5 S-PARAMETERS CHARACTERIZATION OF THE VIDEO AMPLIFIER RF 1µ F 0.1 µ F 1 AGC Amp. Mixer 16 1µ F 0.1 µ F 2 15 3 14 4 LO 0.1 µ F IF 1µ F OSC OUT Buffer Amp. 13 1µ F 5 50 Ω 12 50 Ω 0.1 µ F 6 11 Video Amp. 7 10 8 9 1 µF 1µ F Network Analyzer 50 Ω 1µ F VCC1 VCC2 Input Impedance Output Impedance 50 Ω UPC3220GR MEASUREMENT CIRCUIT 6 COMPLETE OUT-OF-BAND TUNER CHARACTERIZATION 0.1 µ F RF 1 50 Ω AGC Amp. Mixer 1 kΩ 16 0.1 µ F//100 pF VAGC 15 3 14 1 µF 4 Note LO 1 kΩ 2 1µ F OSC OUT Buffer Amp. SAW FILTER Loss = 11 to 12 dB @36 MHz 13 1µ F 12 5 0.1 µ F 50 Ω 11 6 Spectrum Analyzer Video Amp. 0.1 µ F 10 7 1 µ F 1 kΩ VCC1 50 Ω 9 8 1 µ F 0.1 µ F VCC2 1 µ F 1 kΩ 50 Ω 1 µ F 0.1 µ F Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) MEASUREMENT CIRCUIT 7 NOISE FIGURE MEASUREMENT ON TOTAL OUT-OF-BAND TUNER Noise Figure Meter 50 Ω Noise Source 0.1 µ F RF 1 AGC Amp. Mixer 1 kΩ 16 0.1 µ F//100 pF VAGC 15 3 14 1 µF 4 LO 1 kΩ 2 Note 1µ F OSC OUT Buffer Amp. SAW FILTER Loss = 11 to 12 dB @36 MHz 13 1µ F 12 5 0.1 µ F 50 Ω 11 6 Video Amp. 0.1 µ F 7 10 1 µ F 1 kΩ VCC1 8 1 µ F 0.1 µ F 9 1 µ F 1 kΩ VCC2 1 µ F 0.1 µ F Note: Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) 50 Ω UPC3220GR PACKAGE DIMENSIONS (Units in mm) PACKAGE OUTLINE S16 16 9 detail of lead end 1 5û± 5û 8 5.2±0.3 6.4±0.2 1.8 MAX. 4.4±0.2 1.5±0.1 1.0±0.2 S 0.475 MAX. 0.65 0.22+0.10 –0.05 0.5±0.2 0.17 +0.08 –0.07 0.10 S 0.10 M 0.125±0.075 Note: 1. All dimensions are typical unless otherwise speciÞed. ORDERING INFORMATION PART NUMBER QUANTITY UPC3220GR-E1 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