Quad-Band GSM Power Amplifier
Description
Preliminary
Quad-Band GSM Power Amplifier Module
AP137-501 Features
■ First Quad-Band InGaP HBT GSM PA Module ■ 3.
2 V Nominal Operating Voltage ■ 50 Ω Internally Matched Input and Output ■ High Power Added Efficiency: 55% for GSM and 50% for DCS and PCS ■ Small Size: 10 x 8 x 1.
6 mm MCM Land Grid Array Package ■ Low Current Standby Mode: < 30 µA ■ Integral Band Select and Analog Power Control ■ GPRS Class 12 Capable
MOLD CAP 0.
04 (1.
05 mm) ± 0.
002 (0.
05 mm) PIN 1 INDICATOR
-501
TOP VIEW 0.
394 (10.
0 mm) ± 0.
004 (0.
1 mm) BOTTOM VIEW 0.
075 (1.
91 mm) BSC 0.
069 (1.
75 mm) ± 0.
002 (0.
051 mm)
16 1
0.
075 (1.
91 mm) BSC
0.
315 (8.
0 mm) ± 0.
004 (0.
1 mm)
0.
082 (2.
09 mm) ± 0.
002 (0.
051 mm)
0.
069 (1.
75 mm) ± 0.
002 (0.
051 mm)
0.
046 (1.
18 mm) ± 0.
002 (0.
051 mm) SIDE VIEW 0.
06 (1.
56 mm) ± 0.
004 (0.
10 mm)
Description
The AP137-501 is a high performance power amplifier module designed for use as the final amplification stage in multi-band GSM and GPRS mobile phone applications (824–849, 880–915, 1710–1785 and 1850–1910 MHz).
It features 3-cell battery operation, a band select switch, a single positive analog power control input for all three bands, and exceptional power added efficiency.
The AP137-501 also incorporates an advanced silicon bipolar power control ASIC providing an outstandingly smooth and flat power control response, greatly improving the ease of use.
The amplifier IC’s are manufactured on an advanced InGaP HBT process, known industry-wide for its excellent reliability, ruggedness and performance.
The amplifier module is completely self-contained, requiring no external matching components, and packaged in a small land grid array package.
Absolute Maximum Ratings
Characteristic Supply Voltage VCC, Standby Mode, VAPC < 0.
3 (No RF Input Power) Power Control Voltage Band Select Voltage Input Power (CW) Operating Case Temperature Storage Temperature Value 6.
5 V Max.
4 V Max.
4 V Max.
15 dBm Max.
-35 to +85°C -45 to 120°C
DC Specifications
Parameter Supply Voltage Leak...
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