FEATURES D RX-IF SiMMIC FOR W-CDMA UPC8194K AGC + I/Q DEMODULATOR BLOCK DIAGRAM * RX-IF: 190 MHz 15 13 12 11 UE * LOW POWER CONSUMPTION: VCC = 3.0 V 14 * SMALL 20 PIN QFN PACKAGE: Flat lead style for better performance 16 10 17 9 18 * TAPE AND REEL PACKAGING AVAILABLE 19 1/4 freq. + Phase Shifter Reg. & Gain Control 20 IN DESCRIPTION 1 3 4 7 6 5 APPLICATIONS * W-CDMA NT NEC's UPC8194K is a Silicon Microwave Monolithic integrated circuit designed as a receiver (RX) section for WCDMA. The UPC8194K is a RX-IF IC including IF-AGC amplifier and demodulator. This IC is suitable for kit-use for WCDMA IF section. This IC was developed using NEC's new ultra high seed silicon bipolar process. NEC's stringent quality assurance and test procedures ensure the highest reliability and perormance. 2 8 ELECTRICAL CHARACTERISTICS (unless otherwise specified, TA = 25C, VCC = 3.0 V, fIF = 192.5 MHz, fLO = 760 MHz, PLO = -15 dBm, fI/Q = 2.5 MHz) SC O PART NUMBER PACKAGE OUTLINE SYMBOLS PARAMETERS AND CONDITIONS UPC8194K QFN-20 UNITS MIN TYP MAX ICC Circuit Current, no input signals power saving mode mA A - - 9.3 - 12.6 1 VG Voltage Gain, VCONT= 2.5 V VCONT= 0.5 V dB 70 - 77 - - -20 IIP3 Input Third Order Intercept Point, Gain= +65 dB,Rs = 600 Balanced,Pin = -76 dBm Gain= -10 dB, Rs = 600 Balanced,Pin = -10 dBm dBm dBm -60 0 -55 3 - - dBc - - 20 I/Q Bandwidth, 3 dB down MHz 10 - - I/Q Maximum output swing, balanced ouptut Vp-p 1 - - LoL BW(I/Q) VOUT(I/Q) Local Leakage, leakage to I/Q port when local = 760 MHz and output = 30mVp-p balanced dB - - 0.5 PE I/Q Phase Error, fI/Q = 2.5 MHz Deg - - 3 GACC Gain Accuracy, VCONT = 1 to 2 V I/Q Gain Balance, fI/Q = 2.5 MHz DI AE dB/V - 4.6 6 TPS(Rise) Rise time from power-saving mode us - - 20 VPS(Rise) Rising voltage from power-saving mode V 2.2 - - VPS(fall) Falling voltage from power-saving mode V - - 0.5 Gain Flatness at fIF 2.5 MHz dB - - 0.5 GF California Eastern Laboratories UPC8194K STANDARD CHARACTERISTICS FOR REFERENCE (unless otherwise specified,TA = 25C, VCC = 3.0 V, fIF = 192.5 MHz, fLO = 760 MHz, PLO = -15 dBm, fI/Q = 2.5 MHz) PART NUMBER PACKAGE OUTLINE NF PARAMETERS AND CONDITIONS Noise Figure, Gain = +65 dB UNITS MIN TYP MAX dB - 9.5 - 3 - Error Vector Magnitude, IF = 190 MHz, 3.84 Msps QPSK modulation, Gain is adjusted. %rms - P1dB Input Power at 1 dB compression point at Gain = +50 dB dBm - ABSOLUTE MAXIMUM RATINGS1, (TA = 25C) SYMBOLS PARAMETERS UNITS RATINGS Supply Voltage V 4.0 VPS, VCONT Applied Voltage V -0.3 to VCC+0.3 Operating Ambient Temperature C -40 to +85 Storage Temperature C -55 to +150 mW 309 TSTG PD Power Dissipation PARAMETERS UNITS MIN Notes: 1. Operation in excess of any one of these parameters may result in permanent damage. TYP MAX Supply Voltage V 2.7 3.0 3.3 TA Operating Ambient Temperature C -25 +25 +85 fIF IF Frequency MHz - 190 - fLO Local Frequency MHz - 760 - PLO Local input Level dBm -18 -15 -12 ZI/Q I/Q load impedance k 10 20 - fI/Q I/Q loutput frequency MHz - - 10 VCC IN TA - RECOMMENDED OPERATING CONDITIONS SYMBOLS VCC -50 UE EVM D SYMBOLS UPC8194K QFN-20 SC O NT ORDERING INFORMATION Part Number Package UPC8194K-E1-A 20 Pin plastic QFN TYPICAL PERFORMANCE CURVES (VCC = 3.0 V, VPS = 2.5 V, fIF = 192.5 MHz, fLO = 760 MHz, PLO = -15 dBm, fI/Q = MHz, VI/Q = 400 mVp-p balanced) NOISE FIGURE and INPUT 3rd ORDER INTERCEPT POINT vs. VOLTAGE GAIN 100 Ta = +25C 60 DI Voltage Gain VG (dB) 80 40 20 0 -20 -40 0 0.5 1.0 1.5 VCC = 3.0 V fIF = 192.5 MHz fI/Q = 2.5 MHz fLO = 760 MHz PinLO = -18 dBm 2.0 2.5 AGC Control Voltage Vcont (V) 3.0 Noise Figure NF (dB) , Input 3rd Order Intercept Point IIP3 (dBm) VOLTAGE GAIN vs. AGC CONTROL VOLTAGE 100 IIP3 NF 80 (Ta = +25C) (Ta = +25C) NF 60 40 20 0 IIP3 -20 -40 -60 -80 -100 -40 VCC = 3.0 V fIF1 = 192.5 MHz fIF2 = 192.6 MHz fLO = 760 MHz PinLO = -18 dBm -20 0 20 40 60 Voltage Gain VG (dB) 80 100 2.5 UPC8194K GND (AGC+REG) 16 17 18 19 VPS 20 DI 11 1/4 freq. + Phase Shifter Reg. & Gain Control 1 2 3 4 5 VCONT NC LO Lob GND (Demod) SC O NC D NC 12 VCC (Demod) NC 13 UE GND (AGC+REG) 14 IN IF_IN b 15 NT IF_IN VCC (AGC+REG) BLOCK DIAGRAM (Units in mm) 10 I 9 Ib 8 Q 7 Qb 6 GND (Demod ) UPC8194K PIN FUNCTIONS (Pin Voltage is measured at VCC = 3.0 V) Pin Name Applied Voltage (V) Pin Voltage (V) 1 Vcont 0 to VCC - Functions and Applications Internal Equivalent Circuits VCC Gain control pin of AGC amplifier. Variable gains are available in accordance with applied voltage. 54 k 1 12 k D Pin No. 2 19 3 N.C. LO - - - 1.96 UE 5k No connection. This pin is not connected to internal circuit. This pin should be opened or grounded. -- VCC Local signal input pin of I/Q demodulator. Input frequency is 760 MHz. LOb - 1.96 IN 3 4 Bypass pin of local signal input for I/Q demodulator. 4 5 GND 6 (Demod.) 0 - 50 50 GND NT In the case of single local input, this pin must be decoupled with capacitor ex. 100 to 1 000 pF. Ground pin of I/Q demodulator. This pin should be grounded with minimum inductance. Form the ground pattern as widely as possible to minimize ground impeadance. Qb - 1.40 I/Q/Ib/Qb signal output pins. SC O 7 8 Q - 1.40 Each pin is an emitter follower. 9 Ib - 1.40 Each of Ib and Qb is differential output of I and Q. 10 I - 1.40 Recommendable load impedance is 10 to 20 k. 11 VCC 2.7 to 3.3 - 12 TEST 1 0 - 13 TEST 2 0 - 14 18 GND (AGC, 0 - REG.) Supply voltage pin of I/Q demodulator 8.5 k 7 GND -- (phase shifter + I/Q Mixer). DI (Demod.) VCC TEST pin. In actual use, this pin should be grounded. -- Ground pin of AGC amplifier and internal regulator. -- This pin should be grounded with minimum inductance. Form the ground pattern as widely as possible to minimize ground impedance. 8 9 10 UPC8194K PIN FUNCTIONS (Pin Voltage is measured at VCC = 3.0 V) Applied Voltage (V) Pin Voltage (V) VCC (AGC, REG.) 2.7 to 3.3 - IF_IN - 2.75 Pin Name 15 16 Functions and Applications Internal Equivalent Circuits Supply voltage pin of AGC amplifier and internal regulator. -- D Pin No. VCC IF signal input pin. This pin is input of AGC amplifier. 16 Input frequency is 190 MHz. UE Balance input between 16, 17 pin. 17 1.2 k 17 IF_INb - 2.75 IF signal input pin. In the case of signal local input, this pin must be decoupled with capacitor. VPS High: - Power saving pin. This pin modulator can control 2.2 to VCC 1.2 k GND IN 20 1.1 k VCC Active/Sleep state with bias as follows. 100 k 20 Low: VPS (V) 0 to 0.5 100 k Sleep Mode GND NT 0 to 0.5 State 2.2 to 3 Active Mode SC O MEASUREMENT CIRCUIT (Units in mm) TOKO Balun transformer 616DB-1078 330 pF 68 nH 7 pF 1.2 k IF in 2.2 nF VCC 2.2 nF PC8194K AGC1 AGC2 AGC3 DI 3.3 k 1F 3.3 k 1F 3.3 k Q REG. and Gain Control 1/4 freq. + Phase Shifter LO Buffer 100 pF : AC connector : DC terminal : Feed through capacitor 1F IX 100 nH VPS Remark 3.3 k I 18 pF 330 pF 1F 100 pF Vcont LOin QX UPC8194K APPPLICATION EXAMPLE: W-CDMA GaAs MMIC D Variation of IF plan UPC8190/91K: RX-IF = 380 MHz, TX-IF = 570 MHz UPC8194/95K: RX-IF = 190 MHz, TX-IF = 380 MHz SiMMIC GaAs MCM GaAs or Si Discrete MIX LNA BPF BPF UE AGC+IQ demodulator UPC8190K, 8194K To Baseband RX = 2110-2170 MHz ANTENNA 1st LO DUPLX PLL1 PLL2 PA TX = 1920-1980 MHz 2nd LO = 760 MHz BPF IN BPF AGC + PA Driver UPG2124TH From Baseband MIX NT AGC+IQ modulator UPC8191K, 8195K OUTLINE DIMENSIONS (Units in mm) Package Outline QFN-20 Pin 20 3.20.2 3.00.2 SC O 4-C0.5 3.00.2 3.20.2 4.20.2 4.00.2 Pin 1 DI 0.80.1 4.20.2 4.20.2 0.300.15 0.180.05 0.4 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. EXCLUSIVE NORTH AMERICAN AGENT FOR NEC 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 Internet: http://WWW.CEL.COM DATA SUBJECT TO CHANGE WITHOUT NOTICE 04/15/2002 D 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 UE Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. IN CEL Pb-free products have the same base part number with a suffix added. The suffix -A indicates that the device is Pb-free. The -AZ suffix is used to designate devices containing Pb which are exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals. All devices with these suffixes meet the requirements of the RoHS directive. This status is based on CEL's understanding of the EU Directives and knowledge of the materials that go into its products as of the date of disclosure of this information. Lead (Pb) Mercury < 1000 PPM Concentration contained in CEL devices -A Not Detected < 1000 PPM Not Detected < 100 PPM Not Detected SC O Cadmium Concentration Limit per RoHS (values are not yet fixed) NT Restricted Substance per RoHS Hexavalent Chromium < 1000 PPM Not Detected PBB < 1000 PPM Not Detected PBDE < 1000 PPM Not Detected -AZ (*) If you should have any additional questions regarding our devices and compliance to environmental standards, please do not hesitate to contact your local representative. 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