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參數資料
| 型號： | RF3108 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE |
| 中文描述： | 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 9 X 10 MM, ULTRA SMALL, LCC-14 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 195K |
| 代理商： | RF3108 |
2-261
2
P
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional Block Diagram
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Optimum Technology Matching Applied
Si BJT
GaAs HBT
Si Bi-CMOS
SiGe HBT
GaAs MESFET
Si CMOS
PCS IN
VCC
PCS V
APC
GND
GSM V
APC
GSM IN
VCC
GSM OUT
GND
GND
GND
GND
VCC
PCS OUT
14
13
11
12
9
10
8
1
2
4
3
6
5
7
RF3108
TRIPLE -BAND GS M/DCS /PCS
POWER AMP MODULE
3V Dual-Band/Triple-Band GSM Handsets
Commercial and Consumer Systems
Portable Battery-Powered Equipment
GPRS Compatible
The RF3108 is a high-power, high-efficiency power ampli-
fier module offering high performance in GSM or GPRS
applications. The device is self-contained with 50
input
and output terminals. The device is manufactured on an
advanced GaAs HBT process, and has been designed for
use as the final RF amplifier in GSM/DCS and PCS hand
held-digital cellular equipment and other applications in
the 880MHz to 915MHz and 1710MHz to 1910MHz
bands. On-board power control provides over 70dB of
control range with an analog voltage input, and provides
power down with a logic "low" for standby operation. The
device is packaged in an ultra-small (9mmx10mm) LCC,
minimizing the required board space.
Single 2.9V to 4.7V Supply Voltage
+35.5dBm GSM Output Pwr at 3.5V
+33.0dBm DCS/PCS Output Pwr at 3.5V
55% GSM and 50% DCS/PCS Efficiency
Supports GSM, E-GSM and DCS/PCS
9mmx10mm Package Size
RF3108
RF3108 PCBA
Triple-Band GSM/DCS/PCS Power Amp Module
Fully Assembled Evaluation Board
2
Rev A3 010702
1.40
1.40
1.40
1.40
1.40
1.30
1.40
0.30
10.0 + 0.10
9.0 + 0.10
0.60
typ.
0.90
typ.
Note orientation of Pin 1.
NOTE: Shaded area represents Pin 1.
1.55
+ 0.10
0.38
Ref.
1.00
typ.
Package S tyle: Module
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| RF3108_06 | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE |
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