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RF9957PCBA

RF Micro Devices
Part Number RF9957PCBA
Manufacturer RF Micro Devices
Description CDMA/FM RECEIVE AGC AND DEMODULATOR
Published Apr 16, 2005
Detailed Description RF9957 7 Typical Applications • CDMA/FM Cellular Systems • CDMA PCS Systems • Wireless Local Loop Systems • Spread-Spect...
Datasheet PDF File RF9957PCBA PDF File

RF9957PCBA
RF9957PCBA

Overview
RF9957 7 Typical Applications • CDMA/FM Cellular Systems • CDMA PCS Systems • Wireless Local Loop Systems • Spread-Spectrum Cordless Phones • High Speed Data Modems • General Purpose Digital Receivers CDMA/FM RECEIVE AGC AND DEMODULATOR Product Description The RF9957 is an integrated complete IF AGC amplifier and Quadrature Demodulator designed for the receive section of dual-mode CDMA/FM cellular and PCS applications.
It is designed to amplify received IF signals, while providing 100dB of gain control range, and demodulate to baseband I and Q signals.
Noise Figure, IP3, and other specifications are designed to be compatible with the IS98 and J-STD-018 Interim Standard for CDMA cellular com...


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