RF2153
2
Typical Applications
• PACS Handsets and Base Stations
• 3V 1850-1910MHz CDMA PCS Handsets
• 3V 1750-1780MHz CDMA PCS Handsets
• 3V TDMA PCS Handsets
• Spread-Spectrum Systems
• Commercial and Consumer Systems
CDMA/TDMA/PACS
1900MHZ 3V POWER AMPLIFIER
2
POWER AMPLIFIERS
Product Description
The RF2153 is a high-power, high-efficiency linear ampli-
fier IC targeting 3V handheld systems. The device is
manufactured on an advanced Gallium Arsenide Hetero-
junction Bipolar Transistor (HBT) process, and has been
designed for use as the final RF amplifier in 3V CDMA
and TDMA handheld digital equipment, spread-spectrum
systems, and other applications in the 1750MHz to
1910 MHz band. The device is packaged in a compact
4mmx4mm (LCC). The device’s frequency response can
be optimized for linear performance in the 1750MHz to
1910MHz band.
4.20
3.95
3.50
3.35
1.50
1.20
0.38
0.40
sq.
1
3.50
3.35
4.20
3.95
2.00
1.50 sq.
0.28
0.13
0.80
ALL SOLDER PAD TOLERANCES P0.05mm
Optimum Technology Matching® Applied
Si BJT
Si Bi-CMOS
!
GaAs HBT
SiGe HBT
VCC2
VCC2
Package Style: MP16KO1A
GaAs MESFET
Si CMOS
Features
• Single 3V Supply
• 29dBm Linear Output Power
• 30dB Linear Gain
• 33% Linear Efficiency CDMA
• 40% Linear Efficiency TDMA
• On-board Power Down Mode
VCC2
VCC
14
8
VPD2
1
GND2
VCC1
RFIN
2
3
4
5
GND1
16
15
13
12 RF OUT
11 RF OUT
10 RF OUT
6
VPD1
7
V MODE
BIAS GND
2F0
9
Ordering Information
RF2153
RF2153 PCBA
CDMA/TDMA/PACS 1900MHz 3V Power Amplifier
Fully Assembled Evaluation Board
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 A18 001114
2-167
RFMD [ RF MICRO DEVICES ]
