Linear Power Amplifier Module - ANADIGICS
Description
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AWT6276R
HELP PCS/WCDMA 3.
4 V/29.
5 dBm Linear Power Amplifier Module
PRELIMINARY DATA SHEET - Rev 1.
4
TM
FEATURES
• • InGaP HBT Technology High Efficiency: 45 % @ POUT = +29.
5 dBm 21 % @ POUT = +16 dBm 16 % @ POUT = +7 dBm • • • • • • • Low Quiescent Current: 15 mA Low Leakage Current in Shutdown Mode: <1 µA VREF = +2.
85 V (+2.
75 V min over temp) Optimized for a 50 Ω System Low Profile Miniature Surface Mount Package: 1.
1 mm Max RoHS Compliant Package, 250 oC MSL-3 HSDPA Compliant (no backoff)
AWT6276R
M20 Package 10 Pin 4 mm x 4 mm x 1.
1 mm Surface Mount Module
APPLICATIONS
• • Dual Band WCDMA Wireless Handsets Dual Mode 3GPP Wireless Handsets
PRODUCT DESCRIPTION
The AWT6276 meets the increasing demands for higher output power in UMTS handsets.
The PA module is optimized for VREF = +2.
85 V, a requirement for compatibility with the Qualcomm® 6275 chipset.
The device is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness.
Selectable bias modes that optimize efficiency for different output power levels, and a shutdown mode with low leakage current, increase handset talk and standby time.
The self-contained 4 mm x 4 mm x 1.
1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 Ω system.
GND at slug (pad) VCC RFIN GND
1 2 3 Bias Control 10 VCC 9 8 7 6
GND RFOUT GND GND
VMODE 4 VREF 5
Figure 1: Block Diagram
12/2005
AWT6276R
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GND VCC RFIN GND VMODE VREF 1 2 3 4 5 GND
10 VCC 9 8 7 6 GND RFOUT GND GND
Figure 2: Pinout (X-ray Top View)
Table 1: Pin Description
PIN 1 2 3 4 5 6 7 8 9 10 NAME V CC RFIN GND VMODE VREF GND GND RFOUT GND V CC DESCRIPTION Supply Voltage RF Input Ground Mode Control Voltage Reference Voltage Ground Ground RF Output Ground Supply Voltage
2
PRELIMINARY DATA SHEET - Rev 1.
4 12/2005
AWT6276R
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DataSheet4U.
com
ELECTRICAL CHARACTERISTICS
Table 2: Absolut...
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