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參數(shù)資料
| 型號(hào)： | AWT6278RM20P9 |
| 廠商： | ANADIGICS INC |
| 元件分類： | 放大器 |
| 英文描述： | 1850 MHz - 1910 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, 1 MM HEIGHT, ROHS COMPLIANT, MINI, M20, 10 PIN |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 415K |
| 代理商： | AWT6278RM20P9 |
11/2008
AWT6278
HELP3TM PCS/WCDMA 3.4 V/29.5 dBm
HSPA Linear Power Amplifier Module
Data Sheet - Rev 2.2
M20 Package
10 Pin 4 mm x 4 mm x 1 mm
Surface Mount Module
Figure 1: Block Diagram
FEATURES
InGaP HBT Technology
High Efficiency:
41 % @ POUT = +29.5 dBm
21 % @ POUT = +16 dBm
9 % @ POUT = +8 dBm
Low Quiescent Current: 8 mA
Low Leakage Current in Shutdown Mode: <1 A
Internal Voltage Regulator Eliminates the Need
for External Reference Voltage
Optimized for a 50 System
Low Profile Miniature Surface Mount Package
RoHS Compliant Package, 250 oC MSL-3
HSPA Compliant (no backoff)
APPLICATIONS
WCDMA/HSPA PCS-Band Wireless Handsets
and Data Devices
PRODUCT DESCRIPTION
The AWT6278 HELP3TM PA is the 3rd generation
WCDMA product for UMTS handsets. This PA
incorporates ANADIGICS’ HELP3TM technology to
provide low power consumption without the need for an
external voltage regulator. The device is manufactured
on an advanced InGaP HBT MMIC technology offering
state-of-the-art reliability, temperature stability, and
ruggedness. There are three 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 mm surface mount
package incorporates matching networks optimized for
output power, efficiency, and linearity in a 50 system.
AWT6278R
Bias Control
Voltage Regulation
VBATT
VENABLE
RFIN
RFOUT
GND
VMODE1
1
7
5
8
10
6
GND at slug (pad)
3
9
4
2
VCC
GND
VMODE2
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