Preliminary
4
Typical Applications
• CDMA Cellular Handsets
• TDMA Cellular Handsets
RF2376
CELLULAR TDMA/CDMA LINEAR
VARIABLE GAIN AMPLIFIER
Product Description
The RF2376 is a linear variable gain amplifier suitable for
use in TDMA and CDMA systems in the cellular band.
The features of this device include linear gain control,
high gain, and low noise figure. The IC is manufactured
on an advanced Gallium Arsenide Heterojunction Bipolar
Transistor (GaAs HBT) process and is featured in an
industry-standard miniature 6-lead plastic SOT package.
1.80
1.40
.50
.35
3.10
2.70
.10 MAX
4
GENERAL PURPOSE
AMPLIFIERS
TEXT*
1.90
3.00
2.60
1.30
1.00
.90
.70
9°
1°
.25
.10
.37 MIN.
All dimensions in mm.
*When Pin 1 is in
upper left, text
reads downward
(as shown).
Optimum Technology Matching® Applied
Si BJT
Si Bi-CMOS
ü
GaAs HBT
SiGe HBT
Package Style: SOT23-6
GaAs MESFET
Si CMOS
Features
• 50dB Linear Gain Control Range
• 27dB Maximum Gain
• Single 2.7V to 3.3V Supply
• 30mA Supply Current
RF OUT 1
GND 2
GC 3
ATTEN
6 VCC
• High Linearity
5 GND
4 RF IN
• 7dB Noise Figure
Ordering Information
RF2376
RF2376 PCBA
Cellular TDMA/CDMA Linear Variable Gain 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 A2 010829
4-43
RFMD [ RF MICRO DEVICES ]
