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參數(shù)資料
| 型號： | AWT6202 |
| 廠商： | ANADIGICS, Inc. |
| 英文描述： | GSM850/GSM900/DCS/PCS Quad Band PowerPlexer with Integrated Power Control |
| 中文描述： | GSM850/GSM900/DCS/PCS四頻PowerPlexer集成功率控制 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 219K |
| 代理商： | AWT6202 |
02/2005
AWT6202
GSM850/GSM900/DCS/PCS
Quad Band PowerPlexer
TM
with Integrated Power Contro
l
ADVANCED PRODUCT INFORMATION - Rev 0.3
FEATURES
ANADIGICS developed technologies
(InGaP HBT/pHEMT)
High Module Efficiency:
45% GSM900 (Equivalent 57% PA Efficiency)
40% DCS (Equivalent 52% PA Efficiency)
Fully Compliant Harmonics Under Mismatch
Integrated Power Control Scheme
Integrated Reference Voltage
Integrated PA/Switch/Low Pass Filters
Symmetrical low loss receive paths
High isolation switch (TX to RX, RX on/off)
ESD protected antenna port (15 kV)
Small footprint (6 mm x 6 mm x 1.0 mm)
GPRS capable (class 12)
Power control range >50dB
APPLICATIONS
Dual/Tri/Quad BandHandsets and PDAs
PRODUCT DESCRIPTION
The AWT6202 is the third generation GSM
PowerPlexer
TM
. It has been developed to minimize time
to market for GSM handset and PDA designers.
This highly integrated module requires only basic RF
decoupling and DC blocking on the receive and
antenna ports. All the RF ports are 50 . The part also
has an excellent ESD rating of 1 kV on RF inputs and
15 kV on the antenna port.
The temperature stability of the high gain HBT PAs are
ideal for supporting class 12 GPRS, while the low loss
pHEMT switch provides high isolation with very low
current consumption.
The integrated power control scheme reduces the
number of external components associated with a
power control function, and facilitates fast and easy
production calibration. The power control range is
typically 55 dB.
Figure 1: Functional Block Diagram
Logic/Power
Controller
V
RAMP
CNTL1
CNTL2
CNTL3
V
BATT
C
EXT
DCS/PCS_IN
GSM_IN
GSM850/900
DCS/PCS
G
GSM850_RX
DCS_RX
P
ANT
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| AWT6221RM28P9 | 制造商:ANADIGICS 制造商全稱:ANADIGICS, Inc 功能描述:HELP3TM Dual-band Cellular/PCS UMTS 3.4 V HSPA Linear Power Amplifier Module |
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