RF2152 Ver la hoja de datos (PDF) - RF Micro Devices
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RF2152 Datasheet PDF : 12 Pages
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RF2152
2
DUAL-MODE CDMA/AMPS OR TDMA/AMPS
3V POWER AMPLIFIER
Typical Applications
• 3V CDMA/AMPS Cellular Handsets
• Spread-Spectrum Systems
• 3V JCDMA/TACS Cellular Handsets
• CDPD Portable Data Cards
• 3V TDMA/AMPS Cellular Handsets
• Portable Battery-Powered Equipment
2
92 Product Description
S 21 The RF2152 is a high-power, high-efficiency linear ampli-
fier IC targeting 3V handheld systems. The device is
.157
.003
.150
.012
.001
.008
N F manufactured on an advanced Gallium Arsenide Hetero-
1
G /R junction Bipolar Transistor (HBT) process, and has been
.197
.189
.025
designed for use as the final RF amplifier in dual-mode
I 2 3V CDMA/AMPS handheld digital cellular equipment,
6 .244
.059
spread-spectrum systems, and other applications in the
.228
.051
S 1 800MHz to 950MHz band. The device is self-contained
E 2 with 50Ω input and the output can be easily matched to
8 °MAX
0°MIN
obtain optimum power, efficiency, and linearity character-
D F istics. The package is a PSSOP-16 with backside ground.
.030 .009
.018 .008
EXPOSED
HEATSINK
.102
.110
.062
.070
EWucts R Optimum Technology Matching® Applied
! d Si BJT
GaAs HBT
GaAs MESFET
N o Si Bi-CMOS
SiGe HBT
Si CMOS
R Pr VCC 1
O ed LTUNE 2
d NC 3
F ra VCC1 4
T g GND1 5
p RF IN 6
O U VPD 7
NSee VPD 8
BIAS
CIRCUITS
PACKAGE BASE
GND
16 MODE
15 NC
14 RF OUT
13 RF OUT
12 RF OUT
11 NC
10 NC
9 NC
Refer to “Handling of PSOP and PSSOP Products” on page 16-15
for special handling information.
Package Style: PSSOP-16
Features
• Single 3V Supply
• 28dBm Linear Output Power
• 30dB Linear Gain
• 35% Linear Efficiency
• On-board Power Down Mode
• 800MHz to 960MHz Operation
Ordering Information
RF2152
Dual-Mode CDMA/AMPS or TDMA/AMPS 3V Power
Amplifier
RF2152 PCBA-N Fully Assembled Evaluation Board 824-849MHz
RF2152 PCBA-J Fully Assembled Evaluation Board 877-924MHz
Functional 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
Rev A8 001109
2-155
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