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參數(shù)資料
| 型號(hào)： | AWT6107M2 |
| 廠(chǎng)商： | ANADIGICS INC |
| 元件分類(lèi)： | 放大器 |
| 英文描述： | RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大小： | 212K |
| 代理商： | AWT6107M2 |
08/2001
9.2x11.6 mm
MCM Module Package
FEATURES
InGaP HBT Technology
High Efficiency 55% EGSM
High Efficiency 50% DCS
Low Leakage Current (5mA)
SMT Module Package
Small Footprint (9.2mm X 11.6mm)
Low Profile (1.55 mm)
50W Input and Output Matching
Minimal Number of External Components
GPRS Capable (2 TX Slots)
APPLICATIONS
EGSM/DCS Dual Band Handsets/PDA
GPRS Class 10
AWT6107
EGSM/DCS Dual Band
3.5V GPRS Power Amplifier Module
ADVANCED PRODUCT INFORMATION - Rev 0.2
PRODUCT DESCRIPTION
The AWT6107 power amplifier module has been
optimized for dual band operation (EGSM and
DCS1800 bands). The amplifier is suitable for class
10 GPRS (2 TX Slots) handsets and similar
communication systems. The module integrates
practically all circuitry associated with the power
amplifier function including bias management and
matching components for 50W systems. The bias
management includes VAPC over voltage protection
making the amplifier extremely rugged. The maximum
Figure 1: Block Diagram
output power is achieved at a lower control voltage
avoiding the need to use rail to rail operational
amplifiers in the power control scheme.
The module uses a two-stage EGSM power amplifier
and a three stage DCS1800 power amplifier. Both
power amplifier outputs have VCC present at the output
and require DC blocks when interfacing with other
circuitry. The input signals have internal DC blocking
and require no additional components.
Bias
controller
EGSM
IN
VAPC
VBAND
DCS
IN
DCS
OUT
EGSM
OUT
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