W3030

W3030 AGERE | Alldatasheet

Document overview

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Technical content

Features

n Proven double conversion architecture:  First IF capability: 10 MHz to over 1000 MHz  Second IF capability: 0.2 MHz to 2.0 MHz n Dual second IF amplifiers and demodulators:  Analog-mode limiting amplifier and FM quadrature detector  Digital-mode linear AGC amplifiers with dual-mixer I & Q quadrature demodulator n Accurate, onboard local oscillator phase splitter for digital quadrature demodulator n Four enable/powerdown modes, selectable from two digital control pins, allow operation with minimal supply current n Low supply current n Analog received signal strength indicator (RSSI) available n Analog AGC for digital-mode IF amplifiers n Over 100 dB combined voltage gain

Applications

n IS-136 (North American dual-mode) cellular radio portable and mobile terminals n Cellular radio base stations n Digital satellite communications n Multisymbol signaling receivers V CC GND ENBA ENBD VCM IF INPUT ÷ 4 AUDIO DIGITAL SECTION ANALOG SECTION I CLK Q RSSI LO VARIABLE GAIN AGC LOGIC AND BIAS CONTROL Figure 1 . General Block Diagram

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.2 Table of Contents

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 3

Description

The W3030 is a monolithic integrated circuit that provides most of the receive path functions required to meet the IS-136 (and IS-54) standard. The W3030 converts FM or digitally modulated IF carriers up to

200 MHz and provides required IF gain and separate

baseband detectors for the two modulation modes. The W3030 is organized into three subfunctions (see Figure 2): 1. First IF mixer/amplifier 2. Analog second IF 3. Digital second IF sections (Note that the electrical specification tables correspond to each subfunction.) Each section has a buffered output to allow for external filtering, which also provides flexibility in system architecture selection. The first IF mixer section provides 30 dB of fixed voltage conversion gain (power gain = 17 dB). The first IF mixer also performs down-conversion to the 0.2 MHz—2.0 MHz range, which allows the use of inexpensive ceramic filters at two points in the signal path. In the second IF section, the signal path may be split between two parallel amplifier/demodulator sections. In the analog second IF, there is a 40 dB amplifier followed by a 60 dB hard-limiting amplifier and an FM quadrature detector (noncoherent discriminator). The signal path between the 40 dB and 60 dB amplifier stages is brought off-chip for external filtering purposes. In digital mode, an AGC amplifier provides gain between 10 dB and 80 dB. The digital signal is demodulated in double-balanced mixers that are fed with an external local oscillator (LO) signal. The external LO passes through a divide-by-four counter to provide the final IF LO frequency. This architecture greatly reduces the possibility of feedback of the external LO signal to the IF input, which would cause dc offsets at the I & Q outputs. This circuit also provides a 90 ° phase shift of the LO that is independent of duty cycle. The resulting I & Q differential pairs can be level-shifted using the VCM input pin, providing flexibility in interfacing to digital processing ICs. A pair of logic inputs allows the device to be put into a powerdown mode and one of two partially enabled modes (analog or digital only), or a fully enabled mode, allowing the use of analog RSSI while in digital receive mode.

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.4 Description (continued) 1 k Ω48 k Ω 50 k Ω 2 k Ω 1 k Ω 50 k Ω 49 k Ω 50 k Ω 2 k Ω 48 k Ω GND 2 IF D IN IF D IN IF D ACG VCM AGC I I IF 2 OUT IF 2 ACG IF 2 IN IF 2 IN GND 1 IF 1 OUT IF 1 LO IF 1 LO 32 31 30 29 28 27 26 25 9 10 11 12 13 14 15 16 RSSI AUDIO QUAD IF A OUT IF A ACG IF A IN IF A IN V CC 2 CLK Q Q ENBA ENBD IF 1 IN IF 1 IN V CC 1 AGC AMP I/Q DEMODULATOR FIRST IF MIXER/AMPLIFIER

10 MHz—1000 MHz

0.2 MHz—2.0 MHz FM DEMOD & RSSI ANALOG SECOND IF LIMITER 1 k Ω ÷ 4 Figure 2 . Detailed Block Diagram with Pinout

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 5 Pin Information Table 1 . Pin Descriptions Pin Number Pin Name Pin Description 1 RSSI Received Signal Strength Indicator. Provides logarithmic (dB-linear) dc output voltage. 2 AUDIO Audio Output. Audio output of FM detector. 3 QUAD Quad Input. Input to FM detector from parallel LC quad coil. 4 IFA OUT Analog Output. Output of analog section limiting amplifiers; couple to quad coil and pin 3 (QUAD) with 10 pF capacitor. 5 IFA ACG Analog Signal Ground. Signal ground for analog section limiting amplifier; connect to ground with 0.1 µF capacitor. 6 IFA IN Analog Mode Limiter Input. Differential input to analog IF limiting amplifier; to be directly coupled to dielectric sources such as ceramic filters. Pin 6 is approximately 1 k Ω with pin 5 ac-grounded. 7 IFA IN Analog Mode Limiter Input (Inverting). Differential input to analog IF limiting amplifier. To be ac-grounded. 8 V CC 2 Second IF Power Supply. Positive power supply connection for both analog and digital second IF amplifiers and demodulators. 9 IF2 OUT Second IF Output. Output of 40 dB second IF amplifier; directly couple to dielectric loads such as ceramic filters. Includes internal 1 k Ω termination resistor. 10 IF2 ACG Second IF Signal Ground. Signal ground for 40 dB second IF amplifier; connect to ground with 0.1 µF capacitor. 11 IF2 IN Second IF Input. Differential input to 40 dB second IF amplifier; to be directly coupled to dielectric sources such as ceramic filters. Pin 11 is approximately 2 k Ω with pin 10 ac-grounded. 12 IF2 IN Second IF Input (Inverting). Differential input to 40 dB second IF amplifier. To be ac-grounded. 13 GND 1 First IF Mixer Ground. Power supply (dc) ground for first IF mixer section. 14 IF1 OUT First IF Mixer Output. Output of first IF mixer/amplifier section; to be directly coupled to dielectric loads such as ceramic filters. Includes internal 1 k Ω termination resistor. 15 IF1 LO First IF Mixer Logical Input (Inverting). Differential input to first IF mixer local oscillator; to be capacitively coupled to sources with a dc level offset. 16 IF1 LO First IF Mixer Logical Input. Differential input to first IF mixer local oscillator. To be ac-grounded. 17 V CC 1 First IF Mixer Power Supply. Positive power supply connection for first IF mixer/amplifier section. 18 IF1 IN First IF Mixer Input (Inverting). Differential input to first IF mixer/amplifier section; to be ac-coupled to ground or source. 19 IF1 IN First IF Mixer Input. Differential input to first IF mixer/amplifier section.

Table 1. Pin Descriptions (continued) 20 ENBD Enable Digital Mode. Positive logic enable connection for digital mode operation. 22 Q Q Output. Differential output from Q mixer of quadrature demodulator. 23 Q Q Output (Inverting). Differential output from Q mixer of quadrature demodulator. 25 I I Output (Inverting). Differential output from I mixer of quadrature demodulator. 26 I I Output. Differential output from I mixer of quadrature demodulator. interface, typically V CC /2. to ground with 0.1 µF capacitor. approximately 2 k Ω with pin 29 ac-grounded. amplifier. To be ac-grounded. amplifier and demodulator sections. LOW LOW All Sleep. All receive circuits powered down, supply current <10 µA. RSSI, and FM detector active.

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 7 Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Min Max Unit Ambient Operating Temperature –35 100 °C Storage Temperature –65 150 °C Lead Temperature (soldering, 10 s) — 300 °C Positive Supply Voltage 0 4.5 Vdc Power Dissipation — 650 mW Output Current (continuous) — 160 mA ac Peak-to-peak Input Voltage 0 V CC Vdc Enable Input Voltage –0.3 V CC + 0.4 Vdc VCM, AGC Input Voltage –0.3 V CC + 0.4 Vdc Handling Precautions Although protection circuitry has been designed into this device, proper precautions should be taken to avoid exposure to electrostatic discharge (ESD) during handling and mounting. Lucent Technologies Microelectronics Group employs a human-body model (HBM) and a charged-device model (CDM) for ESD-susceptibility testing and protection design evaluation. ESD voltage thresholds are dependent on the circuit parameters used to define the model. No industry-wide standard has been adopted for CDM. However, a standard HBM (resistance = 1500 Ω , capacitance = 100 pF) is widely used and, therefore, can be used for comparison purposes. The HBM ESD threshold presented here was obtained by using these circuit parameters: W3030 ESD Threshold Voltage ESD Model Rating HBM ≥1500 V CDM ≥1500 V

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.8 Operating Ranges Performance is not guaranteed over the full range of all conditions possible within this table. However, this table lists the ranges of external conditions in which the W3030 provides general functionality, which may be useful in specific applications, without risk of permanent damage. The conditions for guaranteed performance are described below. Table 3 . W3030 Operating Ranges Parameter Min Max Unit Supply Voltage 2.7 4.1 Vdc First IF Mixer/Amplifier Section: Input Frequency Range LO Frequency LO Input Level Range –10 1000 1000 MHz MHz dBm/50 Ω Digital Second IF Amplifier, AGC Quadrature Demodulator Section: Second IF Frequency Quadrature Demodulator LO (CLK) Frequency CLK Input Level (square wave) 0.1 0.4 –10 MHz MHz dBm/50 Ω Analog Second IF Amplifier Frequency 0.1 4 MHz VCM Input Range 1.25 V CC – 0.8 V Electrical Specifications The following apply to all specifications, unless otherwise listed: T A = 25 °C ± 3 °C; V CC = 2.7 Vdc; PIF1 LO = –3 dBm to +3 dBm/50 Ω ; IF1 = 10 MHz to 200 MHz; IF2 = 0.2 MHz to 2 MHz; ENBA = ENBD > 1.9 Vdc. Table 4 . dc and Logic Parameters Parameter Min Typ Max Unit Supply Current: Fully Enable (V CC = 3.3) Analog Only Mode (V CC = 3.3) Digital Only Mode (V CC = 3.3) Sleep Mode (V CC = 3.3) mA mA mA µA V IHMIN 1.9 — — V V ILMAX — — 0.7 V IILMAX (V I = 0.7 V) — 0 10 µA IIHMAX (V I = V CC ) — 30 250 µA Enable Time (external capacitor dependent) — 30 — µs

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 9 Electrical Specifications (continued) Table 5 . First IF Mixer/Amplifier Section IF deviation = ≤0.5 MHz. Parameter Min Typ Max Unit Voltage Gain (with input matching network from 50 Ω source) — 30 — dB Power Gain — 17 — dB Gain Flatness within IF Deviation — ±0.2 — dB Noise Figure at IF Input (SSB) — 14 — dB 1 dB Compression Point at Input to Matching Network — –27 — dBm IP3 at First IF Matching Network Input — –17 — dBm IF Input Impedance @ 82 MHz — 1.7 II 1.8 — k Ω II pF LO Input Impedance @ 82 MHz — 4 II 1.5 — k Ω II pF IF Output Impedance — 1.0 — k Ω LO Suppression at IF Input (relative to LO input level) — 40 — dB Table 6 . Analog Second IF Amplifier, Limiter, RSSI, FM Detector Section Filter Z IN = Z OUT = 1.0 k Ω ; 6 dB attenuation between 40 dB amplifier output and 60 dB limiting amplifier input; 1 kHz FM at 8 kHz deviation; IF filter bandwidth = 28 kHz. Quad tank Q = 10. Parameter Min Typ Max Unit IF Gain (net) IF 2IN to Audio — 86 — dB RSSI Range of Input Signal 65 90 — dB RSSI Output Voltage with –20 dBm/50 Ω into IF1 IN 1.75 2.1 2.6 V RSSI Output Voltage with –110 dBm/50 Ω into IF1 IN 0.4 0.7 0.92 V RSSI Linearity over –100 dBm to –35 dBm into IF1 IN — ±0.8 ±2.5 dB RSSI Transfer Function 13 17 25 mV/dB RSSI Current Capability — 100 — µA IF Input Impedance (40 dB amplifier) — 2 — k Ω IF Output Impedance (40 dB amplifier) — 1 — k Ω IF Input Impedance (60 dB limiter) — 1 — k Ω IF Output Impedance (60 dB limiter) — 1 — k Ω IP3 of 40 dB Amplifier Section (at its output) — 3 — dBm FM Detector Input Impedance (quad, pin 3) — 40 — k Ω Audio Output Impedance — 500 — Ω Audio Output Amplitude (IF1 IN = –35 dBm) 150 220 270 mVrms Audio SINAD for IF1 IN = –35 dBm (C-message weighting filter) 32 — — dB

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.10 Electrical Specifications (continued) Table 7 . Digital Second IF Amplifier, AGC, Quadrature Demodulator Section P CLK = 320 mVp-p to 640 mVp-p (square wave); IF deviation = ≤0.5 MHz; VCM = 1.3 Vdc to V CC – 0.8 Vdc. Parameter Min Typ Max Unit IF Input Impedance — 2 — k Ω CLK Input Impedance — 28 II 8.2 — k Ω II pF Baseband: –3 dB Bandwidth — 150 — kHz AGC Control Input Resistance — 500 — k Ω AGC Control Voltage Range — 0.9 ± 0.65 — Vdc AGC Transfer Function 11 18 23 mV/dB AGC Gain Linearity, V AGC = 0.3 to 1.1 — ±1.5 ±2.5 dB I and Q Phase Accuracy –2 0.4 2 degrees I and Q ac Amplitude Mismatch –0.3 ±0.05 0.3 dB I and Q Maximum Output Swing (differential, compressed) — 2 — Vp-p I and Q Common-mode Voltage as Function of VCM, i.e., VV or 2 VV QQII ++ VCM – 0.08 VCM input VCM + 0.08 Vdc I and Q Differential Offset Voltage — 0 35 mV I and Q Maximum Sink Current per Pin (sum of dc and peak ac) — 100 — µA I and Q Maximum Source Current per Pin (sum of dc and peak ac) — 1 — mA IP3 at Output (I or Q, differential) — 15 — dBm/50 Ω 1 dB Compression Point (at output, differential) — 7 — dBm/50 Ω Noise Figure @ IF Input, Differential I + jQ — 11 — dB VCM Input Impedance — 400 — k Ω Table 8 . Digital Gain and First IF Mixer Input to Baseband P CLK = 320 mVp-p to 640 mVp-p (square wave); IF deviation = ≤0.5 MHz; VCM = 1.3 Vdc to V CC – 0.8 Vdc. Gain numbers include –1.5 dB filter loss. Parameter Min Typ Max Unit Gain V AGC = 1.1 V 91 99 128 dB Gain V AGC = 0.3 V 36 54 60 dB

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.12 Quadrature Detector (continued) 40 k Ω dc R150 pF 18 pF 4 pF—25 pF 680 µF QUAD 0.1 µF PIN 3 Figure 5 . L/C Tank Equivalent Circuit ( ) ( )f LC 1 1 2 680 6 184 10 450 10 12 = = = kHz Equation (1) ( ) ( ) ( ) ( ) 4.910*184* 10*3310*40 3 = π=π= − Equation (2) The W3030 evaluation board is designed with a 450 kHz IF frequency, as shown in our example. The Q of the tank circuit is set to 10 by the external resistor. Quad Tank S-Curves One method of determining if the Q of the tank is too large or too small is to produce an S-curve of the quad tank. An S-curve is a plot of the dc audio output voltage versus IF input frequency. With small deviations from center frequency, there is a proportional change in the dc audio output voltage. The overall linearity of the curve is determined by the Q of the tank circuit; therefore, the Q determines how much deviation is allowed before distortion of the audio signal occurs. The L/C tank circuit has a shunt resistor to set the Q of the tank. The procedure to produce these plots is as follows: 1. Remove the 450 kHz IF filter and drive the input of the limiting amplifier with a signal generator capable of FM modulation. 2. Apply FM modulation and adjust the tank capacitor for maximum audio out and minimal distortion. 3. Remove the FM modulation and sweep the IF frequency above and below center frequency while monitoring the dc voltage at the audio output. The following S-curves were produced with the value of the quad tank resistor varied from 18 k Ω , to 30 k Ω, to removing the resistor. The resistor value of 33 k Ω , which corresponds to a Q of 10, was chosen as the optimal resistor value.

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.14 Test Circuit Diagram C15 1000 pF C31 0.1 µF C13 1000 pF 9 10 11 12 13 14 15 16 25262728293031

32 C28

50 Ω C22 1000 pF 330 nH C20 C21 C19 C32 0.1 µF 1.5 k Ω 2.2 k Ω 3300 pF 18 k Ω C18 1000 pF 150 pFC6 18 pF 4 pF— 25 pF 10 pF C10 0.1 µF R40 C11 C14 C33 50 Ω C23 C16 1.5 k Ω SW1 1.5 k Ω CLK IF1 IN 18 pF 5.6 pF 2 pF— 6 pF 1000 pF 1000 pF FLT1 SFGCG450 0.1 µF 0.1 µF 0.1 µF 0.1 µF FLT2 SFGCG450 0.01 µF 0.1 µF 680 µH 5 % , Q > 30 5 V IF1 LO JP1 JP2 5 V ENBA ENBD RSSI AUDIO 1000 pF Figure 9 . Test Circuit Diagram

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 15 Characteristic Curves Unless otherwise specified, V CC = 2.7 Vdc. RF = 70 dBm

0.9 V AGC

TEMP = –35 °C, +25 °C, AND +85 °C FULL-ON MODE V_ENAB = V CC V CC ICC (mA) 85 °C 25 °C –35 °C 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 Figure 10 . I CC vs. V CC RF = 70 dBm TEMP = –35 °C, +25 °C, AND +85 °C ANALOG AND DIGITAL PATHS DONE SEPARATELY 0 0.5 1 1.5 2 2.5 ENABLE VOLTAGE (Vdc) ICC (mA) –35 °C +25 °C +85 °C ANALOG, –35 °C DIGITAL, –35 °C ANALOG, 25 °C DIGITAL, 25 °C ANALOG, 85 °C DIGITAL, 85 °C 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 Figure 11 . I CC vs. Enable Voltage RF = 83.16 MHz LO1 = 82.71 MHz IDEAL INPUT MATCHING NETWORK –1.6 –1.4 –1.2 –0.8 –0.6 –0.4 –0.2 0.2 IF 1 IN POWER (dBm) COMPRESSION (dB) Figure 12 . First IF Mixer Output Compression POWER IF1 LO = +3 dBm –90 –80 –70 –60 –50 –40 –30 –20 0 200 400 600 800 1000 1200 1400 1600 FREQUENCY LO1 (MHz) REJECTION (dB) Figure 13 . First IF Mixer: LO Rejection at IF Input vs. IF1 LO

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 17 Characteristic Curves (continued) RF = 83.16 MHz LO1 = 82.71 MHz F CLCK = 1.804 MHz TEMP = –35 °C, +25 °C, AND +85 °C IF 1 IN POWER (dBm) NF (dB) NF (dB –35 2.7 V) NF (dB 25 2.7 V) NF (dB 85 2.7 V) Figure 18 . Firs t Mixer and Digital Second IF Section Noise Figure vs. IF1 IN Power RF = 83.158 MHz LO1 = 82.71 MHz CLCK = 1.840 MHz TEMP = +25 °C (I SINGLE-ENDED) 80 kHz FILTER USED; NO MODULATION –40 –30 –20 –10 0 10 POWER I OUTPUT (dBm) COMPRESSION (dB) 0.225 0.575 0.9 1.225 1.55 –10 Figure 19 . First Mixer and Digital Second IF Section Gain Compression vs. I Output (Single-Ended) F1 = 83.158 MHz LO = 82.71 MHz CLCK = 1.840 MHz TEMP = –35 °C, +25 °C, AND +85 °C (I SINGLE-ENDED) 80 kHz FILTER USED NO MODULATION –25 –20 –15 –10 –5 0 5 10 15 COMPRESSION (dB) –35 °C +25 °C +85 °C –10 I OUTPUT POWER (dBm/50 Ω ) Figure 20 . First Mixer and Digital Second IF Section Gain Compression vs. I Output Power 40.00 50.00 60.00 70.00 80.00 90.00 100.00 110.00 120.00 AGC INPUT VOLTAGE (Vdc) DIGITAL GAIN (dBm) Figure 21 . First Mixer and Digital Second IF Section Gain vs. AGC Input (–110 dBm)

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologies Inc.18 Characteristic Curves (continued) RF = 83.16 MHz LO1 = 82.71 MHz TEMP = –35 °C, +25 °C, AND +85 °C

2.7 V CC

–120 –130 –110 –100 –90 –80 –70 –60 –50 –40 –30 –20 IF 1 IN POWER (dBm) AUDIO (Vrms) +25 °C –35 °C +85 °C 0.125 0.15 0.175 0.2 0.225 0.25 0.275 Figure 22 . First Mixer and Analog Second IF Section Audio vs. IF1 IN Power (2.7 V CC ) RF = 83.16 MHz LO1 = 82.71 MHz TEMP = –35 °C, +25 °C, AND +85 °C

3.3 V CC

AUDIO (Vrms) +25 °C –35 °C +85 °C –120 –130 –110 –100 –90 –80 –70 –60 –50 –40 –30 –20 IF 1 IN POWER (dBm) 0.125 0.15 0.175 0.2 0.225 0.25 0.275 Figure 23 . First Mixer and Analog Second IF Section Audio vs. IF1 IN Power (3.3 V CC ) RF = 83.16 MHz LO1 = 82.71 MHz TEMP = –35 °C, +25 °C, AND +85 °C

4.1 V CC

AUDIO (Vrms) IF 1 IN POWER (dBm) 0.125 0.15 0.175 0.2 0.225 0.25 0.275 –130 –120 –110 –100 –90 –80 –70 –60 –50 –40 –30 –20 +25 °C –35 °C +85 °C Figure 24 . First Mixer and Analog Second IF Section Audio vs. IF1 IN Power (4.1 V CC ) RF = 83.16 MHz LO1 = 82.71 MHz TEMP = –35 °C, +25 °C, AND +85 °C 2.7 V CC , 3.3 V CC , AND 4.1 V CC 1 kHz FM MODULATION C-MESSAGE WEIGHTING SINAD (dB) IF 1 IN POWER (dBm) –35 °C +25 °C +85 °C Note: Minimum variation with voltage Figure 25 . First Mixer and Analog Second IF Section SINAD vs. IF1 IN Power

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 19 Characteristic Curves (continued) RF = 83.16 MHz LO1 = 82.71 MHz TEMP = –35 °C, +25 °C, AND +85 °C 80% AM/1 kHz FM MODULATION C-MESSAGE WEIGHTING (dB) –35 °C 25 °C 85 °C IF 1 IN POWER (dBm) –40 –35 –30 –25 –20 –15 –10 AM LEAKAGE –35 °C AM LEAKAGE 25 °C AM LEAKAGE 85 °C Figure 26 . First Mixer and Analog Second IF Section AM Sensitivity (Relative Audio Out) vs. IF1 IN Power RF = 83.16 MHz LO1 = 82.71 MHz 8 kHz FM MODULATION –40 –20 0 20 40 60 80 100 TEMPERATURE (°C) AUDIO (dBV) –18.00 –17.00 –16.00 –15.00 –14.00 –13.00 –12.00 –11.00 –10.00

2.7 Vcc

3.3 Vcc

4.1 Vcc

Figure 27 . Audio Output vs. Temperature RF = 8S3.16 MHz LO1 = 82.71 MHz F CLCK = 1.804 MHz NO MODULATION 24 k Ω R LOAD I SINGLE-ENDED

0.1 V AGC

POWER OUT (dBm) SINAD & COMPRESSION (dB) SINAD V OUT COMPRESSION V OUT (Vrms) –8 –6 –4 –2 0 2 4 6 8 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Figure 28 . Digital Second IF Section SINAD, Output Voltage, and Compression vs. Output Power V CC = 3.0 IS136 RANDOM-DATA DQPSK at 83.16 MHz IF1 IFLO 82.71 MHz @ 200 mVp-p CLOCK 1.8 MHz @ 600 mVp-p I & Q OUTPUT LEVELS HELD CONSTANT AT 0.5 Vp-p SINGLE-ENDED USING AGC UNTIL LARGE INPUT EXCEEDS RANGE –110 –100 –90 –80 –70 –60 –50 –40 –30 –20 –10 IF1 INPUT POWER (dBm) EVM PHASE ERROR I/Q OFFSET EVM (% rms) & PHASE ERROR (deg) I/Q OFFSET (dB) –40 –38 –36 –34 –32 –30 –28 –26 –24 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 Figure 29 . EVM/Phase/Offset vs. IF1 Input Level

W3030 3 V Dual-Mode IF Cellular Receiver April 1999 Lucent Technologi es Inc.20 Outline Diagram 32-Pin TQFP Dimensions are in millimeters. PIN #1 IDENTIFIER ZONE 32 25 7.00 ± 0.20 9.00 ± 0.20 7.00 ± 0.20 9.00 ± 0.20 SEATING PLANE DETAIL A 0.10 1.40 ± 0.05 0.80 TYP 0.05/0.15 DETAIL B

1.60 MAX DETAIL B

0.30/0.45 0.20 M 0.09/0.200 DETAIL A 0.45/0.75 GAGE PLANE

1.00 REF

0.25 SEATING PLANE 12-3076

April 1999 W3030 3 V Dual-Mode IF Cellular Receiver Lucent Technologies Inc. 21 Manufacturing Information This device will be assembled in one of the following locations: assembly codes P, M, or T.

Ordering Information

Device Code Description Package Comcode LUCW3030ACA Bulk Tray 32TQFP 107841082 LUCW3030ACA-DB Dry Pack 32TQFP 107841090 EVB3030A Evaluation Board — 107739377

For additional information, contact your Microelectronics Group Account Manager or the following: INTERNET: http://www.lucent.com/micro E-MAIL: docmaster@micro.lucent.com N. AMERICA Microelectronics Group, Lucent Technologies Inc., 555 Unio n Boulevard, Room 30L-15P-BA, Allentown, PA 18103 1-800-372-2447 , FAX 610-712-4106 (In CANADA: 1-800-553-2448 , FAX 610-712-4106) ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Sing apore 118256 Tel. (65) 778 8833 , FAX (65) 777 7495 CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road, Shanghai 200233 P.R. China Tel. (86) 21 6440 0468, ext. 316 , FAX (86) 21 6440 0652 JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan Tel. (81) 3 5421 1600 , FAX (81) 3 5421 1700 EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 1189 324 299 , FAX (44) 1189 328 148 Technical Inquiries: GERMANY: (49) 89 95086 0 (Munich), UNITED KINGDOM: (44) 1344 865 900 (Ascot), FRANCE: (33) 1 40 83 68 00 (Paris), SWEDEN: (46) 8 594 607 00 (Stockholm), FINLAND: (358) 9 4354 2800 (Helsinki), I TALY: (39) 02 6608131 (Milan), SPAIN: ( 34) 1 807 1441 (Madrid) Lucent Technologies Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. Copyright © 1999 Lucent Technologies Inc. All Rights Reserved April 1999 DS98-399WRF (Replaces DS97-174WRF)