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| 型號： | AWT6251RM7P8 |
| 廠商： | ANADIGICS INC |
| 元件分類： | 衰減器 |
| 英文描述： | PCS/WCDMA 3.4V/27.5 dBm Linear Power Amplifier Module |
| 中文描述： | 1850 MHz - 1910 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, 1.50 MM HEIGHT, ROHS COMPLIANT, MINIATURE, M7, 10 PIN |
| 文件頁數(shù)： | 5/12頁 |
| 文件大小： | 305K |
| 代理商： | AWT6251RM7P8 |
PRELIMINARY DATA SHEET - Rev 1.3
06/2005
AWT6251
5
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on the ANADIGICS web site:
http://www.anadigics.com
Shutdown Mode
The power amplifier may be placed in a shutdown
mode by applying logic low levels (see Operating
Ranges table) to both the V
REF
and V
MODE
voltages.
Table 5: Bias Control
Bias Modes
The power amplifier may be placed in either a Low
Bias mode or a High Bias mode by applying the
appropriate logic level (see Operating Ranges table)
to the V
MODE
voltage. The Bias Control table lists the
recommended modes of operation for various
applications.
C3
0.01μF
C4
2.2μF ceramic
GND
at slug
RF IN
2
9
1
6
7
10
8
5
4
3
V
CC
V
MODE
GND
RF
IN
GND
V
CC
GND
V
REF
GND
RF
OUT
VCC2
C1
0.01μF
VCC1
VMODE
VREF
C2
0.01μF
RF OUT
Figure 3: Application Circuit Schematic
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