- 您现在的位置：买卖IC网 > PDF目录97843 > AWT6225RM26P8 (ANADIGICS INC) 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER PDF资料下载
参数资料
| 型号： | AWT6225RM26P8 |
| 厂商： | ANADIGICS INC |
| 元件分类： | 放大器 |
| 英文描述： | 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| 封装： | 6 X 8 MM, 1 MM HEIGHT, ROHS COMPLIANT PACKAGE-24 |
| 文件页数： | 3/16页 |
| 文件大小： | 1067K |
| 代理商： | AWT6225RM26P8 |
11
AWT6225R
PRELIMINARY DATA SHEET - Rev 1.0
10/2006
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on the ANADIGICS web site:
http://www.anadigics.com
Shutdown Mode
The WCDMA power amplifier may be placed in a
shutdown mode by applying logic low levels (see
Operating Ranges table) to both the VEN and VMODE
voltages.
Bias Modes
The WCDMA 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 VMODE voltage. The Bias Control table lists the
recommended modes of operation for various
applications.
Two operating modes are recommended to optimize
current consumption. High Bias operating mode is
for POUT levels > 16 dBm. At or below +16 dBm, the PA
should be “Mode Switched” to Low Bias Mode.
Figure 4: Application Circuit
GSM850/900 RF OUTPUT
GSM850/900 RF INPUT
1
2
3
4
5
6
7
18
17
16
15
14
13
12
11
22
DCS/PCS_PIN
BS
TX_EN
VBATT
CEXT1
VRA MP
GSM_IN
VCC_GSM
CEXT2
GND
GSM_OUT
CEXT3
GND
DCS/PCS_OUT
AWT6225R
DCS/PCS RF INPUT
BAND SELECT
TX ENABLE
DAC OUTPUT
DCS/PCS RF OUTPUT
BATTERY
VOLTAGE
10K *
27pF*
*
Filtering may be required to filter noise from baseband.
**
This component should be placed as close to the device pin as possible.
*** If the final design uses a DC-DC Converter, otherwise connect Pin 21 directly to VBATT.
++ These components are recommended as good design practice for improving noise rejection
characteristics. The values specified are not critical as they may not be required in the final
application.
2.7pF**
4.7uF++
22nF**
27pF++
8
9
10
19
20
21
GND
WCDMA_OUT
V CC_WCDMA
WCDMA_IN
VEN
VMODE
WCDMA RF OUTPUT
27pF++
WCDMA ENABLE
WCDMA BIAS MODE
IMT RF INPUT
1nF**
4.7uF++
22pF**
10nF++
22pF**
10nF++
SUPPLY VOLTAGE FROM
DC-DC CONVERTER***
相关PDF资料 |
PDF描述 |
|---|---|
| AWT6225RM26P9 | 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| AWT6301M9Q7 | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| AWT918 | RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER |
| AWU6604RM45P9 | 1710 MHz - 1785 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| AWU6604RM45Q7 | 1710 MHz - 1785 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AWT6235 | 制造商:ANADIGICS 制造商全称:ANADIGICS, Inc 功能描述:WiBro 3.4V/25.5dBm Linear Power Amplifier Module |
| AWT6235RM20 | 制造商:ANADIGICS Inc 功能描述:RF & MW POWER AMPLIFIER |
| AWT6235RM20P8 | 制造商:ANADIGICS 制造商全称:ANADIGICS, Inc 功能描述:WiBro 3.4V/25.5dBm Linear Power Amplifier Module |
| AWT6241 | 制造商:ANADIGICS 制造商全称:ANADIGICS, Inc 功能描述:HELP3TM UMTS/TD-SCDMA Linear Power Amplifier Module |
| AWT6241R | 制造商:ANADIGICS Inc 功能描述:RF & MW POWER AMPLIFIER |
发布紧急采购，3分钟左右您将得到回复。