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參數(shù)資料
| 型號： | RF3110PCBA |
| 廠商： | RF Micro Devices, Inc. |
| 英文描述： | TRIPLE-BAND GSM/DCS/PCS POWER AMP MODULE |
| 中文描述： | 三頻的GSM / DCS / PCS的功率放大器模塊 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 198K |
| 代理商： | RF3110PCBA |
2-261
2
P
Preliminary
Produc t Desc ription
Ordering Information
Typic al Applic ations
Features
Func tional Block Diagram
RF Micro Devices, Inc.
7628 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
VCC OUT
DCS OUT
V
12
DCS IN
BAND SELECT
VREG
VRAMP
TX ENABLE
VBATT
GSM OUT
V
GSM IN
10
11
1
3
2
6
5
4
9
8
7
RF3110
TRIPLE -BAND GS M/DCS /PCS
POWER AMP MODULE
3V Dual-Band GSM Handsets
Commercial and Consumer Systems
Portable Battery-Powered Equipment
GSM, E-GSM and DCS/PCS Products
GPRS Class 10 Compatible
The RF3110 is a high-power, high-efficiency power ampli-
fier module with integrated power control. The device is
self-contained with 50
input and output terminals. The
power control function is also incorporated, eliminating
the need for directional couplers, detector diodes, power
control ASICs and other power control circuitry; this
allows the module to be driven directly from the DAC out-
put. The device is designed for use as the final RF ampli-
fier in GSM/DCS and PCS handheld digital cellular
equipment and other applications in the 880MHz to
915MHz, 1710MHz to 1785MHz and 1850MHz to
1910MHz bands. On-board power control provides over
35dB of control range with an analog voltage input; and,
power down with a logic “l(fā)ow” for standby operation.
Complete Power Control Solution
Single 2.9V to 5.5V Supply Voltage
+35dBm GSM Output Power at 3.5V
+33dBm DCS/PCS Output Power at 3.5V
55% GSM and 55% DCS/PCS
η
EFF
10mmx10mm Package Size
RF3110
RF3110 PCBA
Triple-Band GSM/DCS/PCS Power Amp Module
Fully Assembled Evaluation Board
2
Rev A0 010921
1.70
1.45
0.450
± 0.075
0
1
1
2
3
4
4
5
6
6
7
8
8
8
9
9.600 TYP
8.200 TYP
7.400 TYP
6.000 TYP
5.400 TYP
4.600 TYP
3.200 TYP
2.600 TYP
1.200 TYP
0.000
9
0
1
8
8
1.245
0.306
4.075
5.925
8.747
Pin 1
10.00 ± 0.10
Pin 1
10.00 ± 0.10
Package S tyle: Module
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