RF3140
0
Pb-Free Product
Typical Applications
鈥?3V Quad-Band GSM Handsets
鈥?Commercial and Consumer Systems
鈥?Portable Battery-Powered Equipment
Product Description
The RF3140 is a high-power, high-efficiency power ampli-
fier module with integrated power control. The device is
self-contained with 50惟 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 GSM850, EGSM900, DCS and PCS handheld
digital cellular equipment and other applications in the
824MHz to 849MHz, 880MHz to 915MHz, 1710MHz to
1785MHz and 1850MHz to 1910MHz bands. On-board
power control provides over 50dB of control range with an
analog voltage input; and, power down with a logic 鈥渓ow鈥?/div>
for standby operation.
Optimum Technology Matching廬 Applied
Si BJT
Si Bi-CMOS
InGaP/HBT
GaAs HBT
SiGe HBT
GaN HEMT
GaAs MESFET
Si CMOS
SiGe Bi-CMOS
9.600 TYP
8.800 TYP
8.200 TYP
7.400 TYP
6.800 TYP
6.000 TYP
5.400 TYP
4.600 TYP
4.000 TYP
3.200 TYP
2.600 TYP
1.800 TYP
1.200 TYP
0.400 TYP
0.000
9.098 TYP
0.000
1.797
8.205
8.280
QUAD-BAND GSM850/GSM900/DCS/PCS
POWER AMP MODULE
鈥?GSM850/EGSM900/DCS/PCS Products
鈥?GPRS Class 12 Compatible
鈥?Power Star
TM
Module
5.400 TYP
6.000 TYP
6.800 TYP
7.400 TYP
8.200 TYP
8.275 TYP
8.800 TYP
9.600 TYP
Pin 1
8.747
0.400 TYP
1.200 TYP
1.800 TYP
2.600 TYP
3.200 TYP
4.000 TYP
4.600 TYP
5.925
4.075
1.245
0.306
Pin 1
1.70
1.45
10.00
鹵 0.10
10.00 鹵 0.10
0.450
鹵 0.075
Package Style: Module (10mmx10mm)
Features
鈥?Complete Power Control Solution
鈥?Single 3.0V to 5.5V Supply Voltage
鈥?+35dBm GSM Output Power at 3.5V
鈥?+33dBm DCS/PCS Output Power at 3.5V
12
DCS/PCS IN 1
BAND SELECT 2
TX ENABLE 3
VBATT 4
VREG 5
VRAMP 6
GSM850/GSM900 IN 7
8
VCC2
9 GSM850/GSM900 OUT
10 VCC OUT
11 DCS/PCS OUT
VCC2
鈥?60% GSM and 55% DCS/PCS
畏
EFF
鈥?10mmx10mm Package Size
Ordering Information
RF3140
Quad-Band GSM850/GSM900/DCS/PCS Power
Amp Module
RF3140
Power Amp Module 5-Piece Sample Pack
RF3140PCBA-41XFully Assembled Evaluation Board
RF Micro Devices, Inc.
7628 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
Fax (336) 664 0454
http://www.rfmd.com
Functional Block Diagram
Rev A9 060217
2-491
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