RF2192
0
Typical Applications
鈥?3V CDMA/AMPS Cellular Handsets
鈥?3V JCDMA Cellular Handsets
鈥?3V CDMA2000 Cellular Handsets
Product Description
The RF2192 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 dual-mode
3V CDMA/AMPS and CDMA2000 handheld digital cellu-
lar equipment, spread-spectrum systems, and other
applications in the 800MHz to 960MHz band. The
RF2192 has a low power mode to extend battery life
under low output power conditions. The device is pack-
aged in a 16-pin, 4mmx4mm QFN.
0.10 C B
-B-
3V 900MHz LINEAR POWER AMPLIFIER
RoHS Compliant & Pb-Free Product
鈥?3V TDMA/GAIT Cellular Handsets
鈥?3V CDMA 450MHz Band Handsets
鈥?Portable Battery-Powered Equipment
4.00
0.10 C B
2 PLCS
3.75
2 PLCS
2.00
0.80
TYP
2
A
1.60
2 PLCS
3.75
0.75
0.50
INDEX AREA
Dimensions in mm.
1.50
SQ.
4.00
0.10 C A
2 PLCS
0.45
0.28
3.20
2 PLCS
2.00
0.10 C A
2 PLCS
Shaded pin is lead 1.
12擄
MAX
0.05
0.00
0.10 M C A B
1.00
0.90
0.75
0.65
C
0.05
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
Package Style: QFN, 16-Pin, 4x4
Features
鈥?Single 3V Supply
鈥?29dBm Linear Output Power
VCC BIAS
VCC1
VCC1
鈥?37% Linear Efficiency
2F0
GND
鈥?Low Power Mode
鈥?45 mA idle current
鈥?47% Peak Efficiency 31dBm Output
1
GND 2
GND 3
RF IN 4
5
VREG1
16
15
14
13
12 RF OUT
11 RF OUT
10 RF OUT
Ordering Information
RF2192
3V 900MHz Linear Power Amplifier
RF2192PCBA-41X Fully Assembled Evaluation Board
6
VMODE
7
VREG2
8
BIAS GND
9
GND
Functional 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
Rev A8 060918
2-327