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Preliminary
Product Description
Ordering Information
Typical Applications
Features
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
Optimum Technology Matching® Applied
Si BJT
GaAs MESFET
GaAs HBT
Si Bi-CMOS
ü
SiGe HBT
Si CMOS
IF+
IF-
GND1
LO
GND2
GND3
RF GND
RF OUT
PD
VCC
1
2
3
4
5
10
9
8
7
6
RF2640
3V 900MHZ UPCONVERTER/
DRIVER AMPLIFIER
• TDMA/AMPS Cellular Systems
• CDMA/AMPS Cellular Systems
• Portable Battery Powered Equipment
The RF2640 is a complete upconverter and power ampli-
fier driver designed for TDMA and CDMA applications.
The device features balanced IF inputs, single-ended LO
input and RF output for ease of interface. Packaged in an
industry standard MSOP-10 package, the device pro-
vides a low-cost solution while easing board space limita-
tions.
• Single Supply 3.0V Operation
• +8.5dBm Output P1dB
• +19dBm Output IP3
• Power Down Control
• 23dB Conversion Gain
RF2640
3V 900MHz Upconverter/ Driver Amplifier
RF2640 PCBA
Fully Assembled Evaluation Board
6
Rev A3 010717
0.192
0.118
0.118
0.008
0.004
±0.002
0.038
±0.006
0.0197
±0.0004
0.021
±0.004
0.006
±0.002
0.014 TYP
6.0°
0.0°
Package Style: MSOP-10
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