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| 型号： | PBL40309 |
| 厂商： | ERICSSON |
| 英文描述： | 3.6 V Differential Power Amplifier for DECT Telecommunications system |
| 中文描述： | 3.6 V差分功率放大器无绳通信系统 |
| 文件页数： | 1/6页 |
| 文件大小： | 84K |
| 代理商： | PBL40309 |
1
August 2000
3.6 V Differential Power Amplifier
for DECT Telecommunications system
PBL 403 09
Description.
The PBL 403 09 is a differential two stage silicon MMIC power amplifier intended for
use in handheld cordless terminals in the 1900 MHz band. It can deliver more than 27
dBm at 1900 MHz into a balanced 50
load using a single 3.6 V supply. The circuit has
a logic input to control transmit on/off and can be operated up to 100 % duty cycle with
minimum performance degradation. The circuit is housed in a specially designed
QSOP16 (150 mil body ) package and the implementation requires only few external
components.
25 GHz f
state-of-the-art deep trench isolated double-poly silicon bipolar process
with additional features for improved wireless performance has been used. On-chip
capacitors and inductors are used for the integrated internal matching network. Special
front-side metallized substrate contacts provide excellent ground paths from active
devices to the highly doped semiconductor substrate and package ground.
Key features.
27 dBm output power
25 dB small signal gain
50 % Power Added Efficiency
Simple logic on/off power control
Battery charging conditions to 5.0 V
ESD protected
Excellent ruggedness
On-chip input and interstage
matching
Differential input matched to 50
Easy implementation with a simple
output matching network
Reliability
Proven RF Silicon Technology
Low overall solution cost
Applications.
DECT
Figure 1. Block diagram.
Preliminary
Figure 2. Package outlook.
Power Control
RF In A
RF In B
V
CC
RF Out A & V
CC
RF Out B & V
CC
PBL40309
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PBL40310 | 制造商:ERICSSON 制造商全称:Ericsson 功能描述:3.5 V GSM 900 MHz Power Amplifier |
| PBL404 | 制造商:CTC 制造商全称:Compact Technology Corp. 功能描述:SILICON BRIDGE RECTIFIERS |
| PBL405 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:4.0A BRIDGE RECTIFIER |
| PBL406 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:4.0A BRIDGE RECTIFIER |
| PBL407 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:4.0A BRIDGE RECTIFIER |
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