BIPOLAR ANALOG INTEGRATED CIRCUIT PC3220GR LOW DISTORTION DOWN-CONVERTER IC FOR DIGITAL CATV DESCRIPTION The PC3220GR is a silicon monolithic IC designed for use as IF down-converter for digital CATV. This IC consists of AGC amplifier, mixer and video amplifier. The package is 16-pin SSOP (Shrink Small Outline Package) suitable for surface mount. This IC is manufactured using our 10 GHz f T NESAT II AL silicon bipolar process. This process uses silicon nitride passivation film. This material can protect chip surface from external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformly and reliability. FEATURES * Low distortion IIP3 = +1.0 dBm TYP. * Wide AGC dynamic range GCRtotal = 45.5 dB TYP. * On chip video amplifier * Supply voltage : 5 V * Packaged in 16-pin SSOP suitable for high-density surface mounting APPLICATION * Digital CATV receivers ORDERING INFORMATION Part Number Order Number PC3220GR-E1 PC3220GR-E1-A Package 16-pin plastic SSOP (5.72 mm (225)) (Pb-Free) Marking Supplying Form C3220 Embossed tape 12 mm wide Note Pin 1 indicates pull-out direction of tape Qty 2.5 kpcs/reel Note With regards to terminal solder (the solder contains lead) plated products (conventionally plated), contact your nearby sales office. Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: PC3220GR-A Caution: Observe precautions when handling because these devices are sensitive to electrostatic discharge Document No. PU10165EJ05V0DS (5th edition) Date Published January 2005 CP(K) The mark shows major revised points. PC3220GR INTERNAL BLOCK DIAGRAM AND PIN CONFIGURATION 2 Data Sheet PU10165EJ05V0DS PC3220GR PIN EXPLANATIONS PIN No. 1 Symbol RF IN1 Pin Voltage Explanation (V, TYP.) 1.46 Equivalent Circuit Input pin of IF signal. 1-pin is same phase and 2-pin is opposite phase at balance input. In case of single input, 1-pin or 2-pin should be grounded through capacitor (example 10 nF). 2 RF IN2 1.46 3 VAGC 0 to 3.5 Automatic gain control pin. This pins bias govern the AGC output level. Minimum gain at VAGC = 0 V Maximum gain at VAGC = 3.5 V 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. 5-pin is same phase and 6-pin is opposite phase at balance input. In case of single input, 5-pin or 6-pin should be grounded through capacitor (ex. 10 nF). 6 OSC IN2 2.6 7 VCC1 5.0 Power supply pin of IF down convertor block. Must be connected bypass capacitor to minimize ground impedance. 8 VCC2 5.0 Power supply pin of video amplifier. Must be connected bypass capacitor to minimize ground impedance. Data Sheet PU10165EJ05V0DS 3 PC3220GR PIN No. 9 Symbol AMP Pin Voltage Explanation (V, TYP.) 2.5 OUT2 Equivalent Circuit Output pin of video amplifier. OUT1 and IN1 are same phase. OUT2 and IN2 are same phase. 10 AMP 2.5 OUT1 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 amplifier. This pin is high impedance. 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 4 MIX OUT2 3.7 Data Sheet PU10165EJ05V0DS PC3220GR ABSOLUTE MAXIMUM RATINGS Parameter Symbol Conditions Ratings Unit 6.0 V 433 mW Supply Voltage VCC TA = +25C Power Dissipation PD TA = +85C Operating Ambient Temperature TA 40 to +85 C Storage Temperature Tstg 55 to +150 C Note Note Mounted on double-sided copper-clad 50 50 1.6 mm epoxy glass PWB RECOMMENDED OPERATING RENGE Parameter Symbol Supply Voltage VCC Operating Ambient Temperature TA Gain Control Voltage Range Conditions VCC = 4.5 to 5.5 V VAGC Data Sheet PU10165EJ05V0DS MIN. TYP. MAX. Unit 4.5 5.0 5.5 V 40 +25 +85 C 0 VCC V 5 PC3220GR ELECTRICAL CHARACTERISTICS (T A = +25C, VCC = 5 V) Parameter Symbol Test Conditions MIN. TYP. MAX. Unit 33.0 42.0 53.5 mA DC Characteristics Circuit Current 1 ICC1 No input signal, VCC1 = VCC2 = 5 V (Total Block) Circuit Current 2 Note 4 ICC2 No input signal, VCC1 = 5 V Note 4 15.0 20.0 25.5 mA ICC3 No input signal, VCC2 = 5 V Note 4 18.0 22.0 28.0 mA (AGC Amplifier Block + Mixer Block) Circuit Current 3 (Video Amplifier Block) AGC Voltage High Level VAGC (H) @ Maximum gain Note 1 3.0 VCC V AGC Voltage Low Level VAGC (L) @ Minimum gain Note 1 0 0.5 V RF Characteristics (AGC Amplifier Block + Mixer Block: fRF = 84 MHz, fLO = 134 MHz, PLO = 15 dBm, fIF = 50 MHz, ZS = 50 , ZL = 1 k) RF Input Frequency Range fRF fIF = 50 MHz constant Note 1 30 250 MHz IF Output Frequency Range fIF fRF = 84 MHz constant Note 1 0.1 150 MHz Maximum Conversion Gain CGMAX VAGC = 3.0 V, Pin = 50 dBm Note 1 30.5 33.0 35.5 dB Minimum Conversion Gain CGMIN VAGC = 0.5 V, Pin = 20 dBm Note 1 18.0 12.5 3.5 dB Note 1 36.0 45.5 dB 7.0 8.5 dB 24.0 26.5 dBc AGC Dynamic Range GCRAGC VAGC = 0.5 to 3.0 V Noise Figure NF DSB, VAGC = 3.0 V (@ Maximum gain) Note 2 3rd Order Intermodulaion Distortion IM3 Vout = 0.236 Vp-p 2 tone, (single-ended output), Pin 30 dBm/tone fRF1 = 84 MHz, fRF2 = 85 MHz Note 1 RF Characteristics (Video Amplifier Block: f = 50 MHz, ZS = 50 , ZL = 1 k) Gdiff Pin = 55 dBm Note 3 48.0 50.5 53.5 dB Voclip2 Pin = 25 dBm Note 3 2.95 3.70 Vp-p Differential Gain Maximum Output Voltage 2 Notes 1. By measurement circuit 1 2. By measurement circuit 2 3. By measurement circuit 4 4. By measurement circuit 6 6 Data Sheet PU10165EJ05V0DS PC3220GR STANDARD CHARACTERISTICS (T A = +25C, VCC = 5 V, ZS = 50 ) Parameter Symbol Test Conditions Reference Value Unit AGC Amplifier Block Mixer Block (fRF = 84 MHz, fLO = 134 MHz, PLO = 15 dBm, fIF = 50 MHz, ZS = 50 , ZL = 1 k) Input 3rd Order Distortion IIP3 Intercept Point VAGC = 0.5 V (@ Minimum gain) fRF1 = 84 MHz, fRF2 = 85 MHz Note 1 +1.0 dBm Maximum Output Voltage1 Voclip1 VAGC = 3.0 V, Pin = 20 dBm Note 1 0.65 Vp-p RF IN Impedance ZRFin VAGC = 3.0 V, f = 84 MHz Note 2 440 j1100 OSC IN Impedance ZOSCin VAGC = 3.0 V, f = 134 MHz Note 2 280 j810 MIXER OUT Impedance ZMIXout VAGC = 3.0 V, f = 50 MHz Note 2 30.2 + j2.5 60 MHz Video Amplifier Block (f = 50 MHz, ZS = 50 , ZL = 1 k) Frequency Range fBW Pin = 55 dBm, G (f = 10 MHz) 1 dB Note 3 Input Impedance ZAMPin f = 50 MHz Note 4 330 j480 Output Impedance ZAMPout f = 50 MHz Note 4 21.9 + j22.6 55.0 dBc 3rd Order Intermodulaion Distortion IM3 Vout = 0.7 Vp-p 2 tone, fin1 = 49 MHz, fin2 = 50 MHz Note 3 Total Block (f RF = 84 MHz, fLO = 134 MHz, PLO = 15 dBm, fIF = 50 MHz, ZS = 50 , ZL = 1 k) Maximum Conversion Gain CGMAX VAGC = 3.0 V, Pin = 70 dBm Note 5 67.5 dB Minimum Conversion Gain CGMIN VAGC = 0.5 V, Pin = 40 dBm Note 5 22.0 dB Total Dynamic Range GCR VAGC = 0.5 to 3.0 V Note 5 45.5 dB DSB, VAGC = 3.0 V (@ Maximum gain) 7.0 dB 3.7 Vp-p +1.0 dBm 51.0 dBc Noise Figure NF Note 6 Maximum Output Voltage Voclip Input 3rd Order Distortion IIP3total Intercept Point 3rd Order Intermodulaion Distortion VAGC = 3.0 V (@ Minimum gain) Note 5 VAGC = 0.5 V (@ Minimum gain) fRF1 = 84 MHz, fRF2 = 85 MHz IM3total Note 5 Vout = 0.7 Vp-p 2 tone, Pin 40 dBm/tone fRF1 = 84 MHz, fRF2 = 85 MHz Note 5 Notes 1. By measurement circuit 1 2. By measurement circuit 3 3. By measurement circuit 4 4. By measurement circuit 5 5. By measurement circuit 6 6. By measurement circuit 7 Data Sheet PU10165EJ05V0DS 7 PC3220GR MEASUREMENT CIRCUIT 1 Note Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) MEASUREMENT CIRCUIT 2 Note Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) 8 Data Sheet PU10165EJ05V0DS PC3220GR MEASUREMENT CIRCUIT 3 MEASUREMENT CIRCUIT 4 Remarks 1. Voltage Gain (Single Ended) = 20 log (VOUT/Vin) (dB) 2. Differential Gain (Differential-out) = 20 log (2 VOUT/Vin) (dB) 3. VOUT = Vout (Measured Value) (1 050/50) Data Sheet PU10165EJ05V0DS 9 PC3220GR MEASUREMENT CIRCUIT 5 MEASUREMENT CIRCUIT 6 Note Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) 10 Data Sheet PU10165EJ05V0DS PC3220GR MEASUREMENT CIRCUIT 7 Note Balun Transformer : TOKO 617DB-1010 B4F (Double balanced type) The application circuits and their parameters are for reference only and are not intended for use in actual design-ins. Data Sheet PU10165EJ05V0DS 11 PC3220GR ILLUSTRATION OF THE MEASUREMENT CIRCUIT1, 2 ASSEMBLED ON EVALUATION BOARD Note Balun Transformer Remarks 1. Back side: GND pattern 2. Solder plated on pattern 3. : Through hole 4. : Represents cutout 12 Data Sheet PU10165EJ05V0DS PC3220GR ILLUSTRATION OF THE MEASUREMENT CIRCUIT3 ASSEMBLED ON EVALUATION BOARD Remarks 1. Back side: GND pattern 2. Solder plated on pattern 3. : Through hole 4. : Represents cutout 5. : Represents short-circuit strip Data Sheet PU10165EJ05V0DS 13 PC3220GR ILLUSTRATION OF THE MEASUREMENT CIRCUIT4 ASSEMBLED ON EVALUATION BOARD Remarks 1. Back side: GND pattern 2. Solder plated on pattern 3. : Through hole 4. : Represents short-circuit strip 14 Data Sheet PU10165EJ05V0DS PC3220GR ILLUSTRATION OF THE MEASUREMENT CIRCUIT5 ASSEMBLED ON EVALUATION BOARD Remarks 1. Back side: GND pattern 2. Solder plated on pattern 3. : Through hole 4. : Represents short-circuit strip Data Sheet PU10165EJ05V0DS 15 PC3220GR ILLUSTRATION OF THE MEASUREMENT CIRCUIT6, 7 ASSEMBLED ON EVALUATION BOARD Note Balun Transformer Remarks 1. Back side: GND pattern 2. Solder plated on pattern 3. : Through hole 4. : Represents cutout 5. : Represents short-circuit strip 16 Data Sheet PU10165EJ05V0DS PC3220GR TYPICAL CHARACTERISTICS (T A = +25C , unless otherwise specified) Remark The graphs indicate nominal characteristics. Data Sheet PU10165EJ05V0DS 17 PC3220GR AGC Amplifier Block Mixer Block Remark The graphs indicate nominal characteristics. 18 Data Sheet PU10165EJ05V0DS PC3220GR Remark The graphs indicate nominal characteristics. Data Sheet PU10165EJ05V0DS 19 PC3220GR Remark The graphs indicate nominal characteristics. 20 Data Sheet PU10165EJ05V0DS PC3220GR Remark The graphs indicate nominal characteristics. Data Sheet PU10165EJ05V0DS 21 PC3220GR Remark The graphs indicate nominal characteristics. 22 Data Sheet PU10165EJ05V0DS PC3220GR Video Amplifier Block Remark The graphs indicate nominal characteristics. Data Sheet PU10165EJ05V0DS 23 PC3220GR Total Block Remark The graphs indicate nominal characteristics. 24 Data Sheet PU10165EJ05V0DS PC3220GR Remark The graphs indicate nominal characteristics. Data Sheet PU10165EJ05V0DS 25 PC3220GR Remark The graphs indicate nominal characteristics. 26 Data Sheet PU10165EJ05V0DS PC3220GR Remark The graphs indicate nominal characteristics. Data Sheet PU10165EJ05V0DS 27 PC3220GR S-PARAMETERS AGC Amplifier Block + Mixer Block (VCC1 = 5.0 V, VAGC = 3.0 V, by measurement circuit 3) MIXER RF Input Impedance MIXER IF Output Impedance 28 Data Sheet PU10165EJ05V0DS PC3220GR MIXER OSC Input Impedance Data Sheet PU10165EJ05V0DS 29 PC3220GR Video Amplifier Block (VCC2 = 5.0 V, by measurement circuit 5) Video Amplifier Input Impedance Video Amplifier Output Impedance 30 Data Sheet PU10165EJ05V0DS PC3220GR PACKAGE DIMENSIONS 16-PIN PLASTIC SSOP (5.72 mm (225)) (UNIT: mm) Data Sheet PU10165EJ05V0DS 31 PC3220GR NOTES ON CORRECT USE (1) Observe precautions for handling because of electro-static sensitive devices. (2) Form a ground pattern as widely as possible to minimize ground impedance (to prevent undesired oscillation). All the ground pins must be connected together with wide ground pattern to decrease impedance difference. (3) The bypass capacitor should be attached to VCC line. RECOMMENDED SOLDERING CONDITIONS This product should be soldered and mounted under the following recommended conditions. For soldering methods and conditions other than those recommended below, contact your nearby sales office. Soldering Method Infrared Reflow Wave Soldering Partial Heating Soldering Conditions Condition Symbol Peak temperature (package surface temperature) : 260C or below Time at peak temperature : 10 seconds or less Time at temperature of 220C or higher : 60 seconds or less Preheating time at 120 to 180C : 12030 seconds Maximum number of reflow processes : 3 times Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below Peak temperature (molten solder temperature) : 260C or below Time at peak temperature : 10 seconds or less Preheating temperature (package surface temperature) : 120C or below Maximum number of flow processes : 1 time Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below Peak temperature (pin temperature) : 350C or below Soldering time (per side of device) : 3 seconds or less Maximum chlorine content of rosin flux (% mass) : 0.2%(Wt.) or below Caution Do not use different soldering methods together (except for partial heating). 32 Data Sheet PU10165EJ05V0DS IR260 WS260 HS350