SI RFIC QUADRATURE MODULATOR UPC8129GR WITH UPCONVERTER AND AGC FEATURES DESCRIPTION • WIDE OPERATING FREQUENCY RANGE: fRFOUT = 800 MHz to 1900 MHz fMODOUT = 100 MHz to 400 MHz, fI/Q = DC to 10 MHz • LOW PHASE DIFFERENCE DUE TO DIGITAL PHASE SHIFTER The UPC8129GR is a silicon RFIC designed as a quadrature modulator for digital mobile communication systems. This IC consists of a 0.8 GHz to 1.9 GHz up-converter and a 100 MHz to 400 MHz quadrature modulator which have been packaged in a 20 pin SSOP. The device has a power save function and operates with a 2.7 to 5.5 V supply voltage for low power consumption. • WIDE SUPPLY VOLTAGE: VCC = 2.7 to 5.5 V FUCTIONAL BLOCK DIAGRAM • PORTS FOR EXTERNAL IF FILTER • POWER SAVE FUNCTION LO2 LO1 • 20 PIN SSOP I I 0° φφ RF 90° Q Q Filter ELECTRICAL CHARACTERISTICS (TA = 25°C, VCC = VPS = VAGC = 3.0 V, RPS = 1 kΩ, RAGC = 10 kΩ ) PART NUMBER PACKAGE OUTLINE SYMBOLS Total ICC PRFOUT Upconverter ICC CG GCR PRF (SAT) OIP3 ICC PARAMETERS AND CONDITIONS UNITS MIN TYP MAX Total Circuit Current (no signal) VPS ≥ 0.5 V VAGC = 3 V, VPS ≤ 0.5 V VAGC = 0 V, VPS ≤ 0.5 V mA µA µA 20 28 0.6 60 37 10 Total Output Power1,2 RFOUT = 900 MHz RFOUT = 1900 MHz dBm dBm -8 -5 -12 -2 Circuit Current-Upconverter (no signal) VPS ≥ 0.5 V VPS ≤ 0.5 V mA µA 14 Conversion fRF = 900 MHz, fLO = 1150 MHz PUPCON-IN = -20 dBm fRF = 1900 MHz, fLO = 1650 MHz dB dB 12 5 AGC Gain Control Range VAGC = 2.5 V - 0 V dB Gain1 5.0 28 40 Maximum Output Power, Upconverter PUPCON-IN = -4 dBm fRF = 900 MHz fRF = 1900 MHz dBm dBm -1.5 -7 Output 3rd Order Intercept Point fUPCON-IN = 250.0 MHz (250.2 MHz) fRF = 900 MHz fRF = 1900 MHz dBm dBm +6 -1 mA µA 14 Circuit Current-Modulator (no signal) VPS ≥ 0.5 V VPS ≤ 0.5 V 5.0 dBm -16.5 LOL LO Carrier Leakage2 dBc -40 -26.5 IMR Image Rejection2 dBc -30 -26.5 IM3I/Q Output Power-Modulator2 I/Q 3rd Order Intermodulation ZI/Q I/Q Input Impedance II/Q I/Q Bias Current Distortion2 TPS (RISE) Power Save Rise Time VPS (Low) ← VPS (High) TPS (FALL) Power Save Fall Time VPS (High) ← Modulator PMOD UPC8129GR S20 (SSOP 20) VPS (Low) Output Noise Floor at ∆ f = ± 20 MHz Notes: 1. PLO1 = PLO2 = -10 dBm 2. VI/Q = VI/Q = 1.5 V (DC) + 0.5 VP-P (AC), fI/QIN = 67.7 kHz dBc -50 kΩ 200 µA 5 µS 2.0 5.0 µS 2.0 5.0 dBc/Hz -133 California Eastern Laboratories UPC8129GR ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C) SYMBOLS PARAMETERS UNITS RATINGS VCC Supply Voltage V 6.0 VPS Power Save Voltage V 6.0 6.0 VAGC AGC Control Voltage V IQ(DC) IQ DC Offset Voltage V 4.0 430 PD Power Dissipation2 mW TOP Operating Temperature °C -40 to +85 TSTG Storage Temperature °C -55 to +150 Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. 2. Mounted on 50 x 50 x 1.6 mm double copper clad epoxy glass PWB (TA = 85°C). RECOMMENDED OPERATING CONDITIONS SYMBOLS PARAMETERS UNITS MIN TYP MAX VCC Supply Voltage V 2.7 3.0 5.5 TOP Operating Temperature °C -40 +25 +85 MHz 800 1900 MHz 100 400 fRFOUT Up Converter Output Frequency fUPCONIN Up Converter Input Frequency fMODOUT Modulator Output Frequency fLO1IN LO1 Input Frequency MHz 200 PLO1IN LO1 Input Level dBm -15 fLO2IN LO2 Input Frequency MHz 800 PLO2IN LO2 Input Level dBm -15 fI/QIN I/Q Input Frequency MHz DC VI/QIN I/Q Input Amplitude1 mVP-P 800 -10 -5 1800 -10 -5 10 500 600 Note: 1. Single ended Input. APPLICATION EXAMPLE INTERNAL BLOCK DIAGRAM SUB ANT UPCONIN Reg. 1 20 VCC(MOD) UPCONIN 2 19 VCC(UPCON) MODOUT 3 18 RFOUT I 4 17 GND 1st. MIX 2nd. MIX SW DEMO I Q MAIN ANT 1st. Lo SW PLL1 PLL2 2nd. Lo SW I 5 16 VPS Q 6 15 VAGC Q 7 14 GND Lo1IN 8 13 Lo2IN Lo1IN 9 12 Lo2IN GND 10 11 GND 90° Phase Shifter (÷2) I AGC 0° φ (F/F) φ 90° MODOUT =fLO/2 FILTER fLO Q UPC8129GR OUTLINE DIMENSIONS (Units in mm) ORDERING INFORMATION PACKAGE OUTLINE SSOP 20 20 PART NUMBER QTY UPC8129GR-E1 2.5 k/Reel Note: Embossed Tape, 12 mm wide, Pins 1 through 10 are in tape pull-out direction. 11 N 1 7.00 MAX 10 6.4±0.2 4.4±0.1 1.0 1.5 ±0.1 +0.10 0.15- 0.05 1.8 MAX 0.1 ±0.1 0.5±0.2 0.65 0.575 MAX +0.10 0.22 - 0.05 LEAD CONNECTIONS 1. Upconverter Input 2. Upconverter Input (Bypass) 3. Modulator Output 4. I Input 5. I Input 6. Q Input 7. Q Input 8. LO1 Input (Modulator) 9. LO1 Input (Bypass) 10. GND 11. GND 12. LO2 Input (Bypass) 13. LO2 Input (Upconverter) 14. GND 15. VAGC (Upconverter) 16. VPS (Power Save) 17. GND 18. RF Output 19. VCC (Upconverter) 20. VCC (Modulator) All dimensions are typical unless specified otherwise. EXCLUSIVE NORTH AMERICAN AGENT FOR RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM PRINTED IN USA ON RECYCLED PAPER -3/98 DATA SUBJECT TO CHANGE WITHOUT NOTICE