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RF2609

RF Micro Devices
Part Number RF2609
Manufacturer RF Micro Devices
Description CDMA/FM TRANSMIT AGC AMPLIFIER
Published Apr 16, 2005
Detailed Description RF2609 10 Typical Applications • CDMA/FM Cellular Systems • Supports Dual-Mode AMPS/CDMA • Supports Dual-Mode TACS/CDMA ...
Datasheet PDF File RF2609 PDF File

RF2609
RF2609

Overview
RF2609 10 Typical Applications • CDMA/FM Cellular Systems • Supports Dual-Mode AMPS/CDMA • Supports Dual-Mode TACS/CDMA • General Purpose Linear IF Amplifier • Portable Battery Powered Equipment • Commercial and Consumer Systems CDMA/FM TRANSMIT AGC AMPLIFIER N du E ct W F2 The RF2609 is a complete AGC amplifier designed for the transmit section of dual-mode CDMA/FM cellular applications.
It is designed to amplify IF signals while providing more than 84dB of gain control range.
Noise Figure, IP3, and other specifications are designed to be compatible with the IS-95 Interim Standard for CDMA cellular communications.
This circuit is designed as part of the RFMD CDMA Chip Set, consisting of this Transmit IF AGC Amp, a Transmit Upconverter, a Receive LNA/Mixer, and a Receive IF AGC Amp.
The IC is manufactured on an advanced high frequency Silicon Bipolar process and is packaged in a standard miniature 16-lead plastic SSOP package.
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008 Optimum Technology Matching® Applied Si Bi-CMOS SiGe HBT Si CMOS F ra O de R d ro • Supports Dual Mode Operation • -48dB to +42dB Gain Control Range • IS-95 CDMA Compatible • Monolithic Construction • 12MHz to 175MHz Operation • Miniature Surface Mount Package CDMA+ 1 CDMA- 2 GND 3 GND 4 GND 5 GND 6 GND 7 NC 8 GAIN CONTROL N S ee O T U pg P 1 6 GC 1 5 VCC 1 4 VCC 1 3 VCC 1 2 GND 1 1 GND 1 0 OUT+ 9 OUT- Ordering Information RF2609 RF2609 PCBA CDMA/FM Transmit AGC 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 B3 000822 10-9 IF AMPLIERS !Si BJT Package Style: SSOP-16 GaAs HBT GaAs MESFET s 10 Features RF2609 Absolute Maximum Ratings Parameter Supply Voltage Control Voltage Input Power Levels Operating Am...


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