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SA9504 - Dual-band / PCSCDMA/AMPS LNA and downconverter mixers

Description

The SA9504 is an integrated receiver front-end for 900 MHz Cellular (AMPS) and 1.9 GHz PCS (CDMA) phones.

This dual-band receiver circuit has low noise amplifiers and downconverters for both bands, and provides an elegant solution for RF-to-IF conversion.

Features

  • LNA typical performance.

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Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
SA9500 Dual-band / CDMA/AMPS downconverter IC
SA9502 Dual-band / CDMA/AMPS downconverter IC
SA9503 Dual-band / CDMA/AMPS LNA and downconverter mixers
SA900 I/Q transmit modulator
SA9024 900 MHz transmit modulator and 1.3 GHz fractional-N synthesizer

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS SA9504 Dual-band, PCS(CDMA)/AMPS LNA and downconverter mixers Preliminary specification Supersedes data of 1999 Aug 24 1999 Oct 28 Philips Semiconductors Philips Semiconductors Preliminary specification Dual-band, PCS(CDMA)/AMPS LNA and downconverter mixers SA9504 DESCRIPTION The SA9504 is an integrated receiver front-end for 900 MHz Cellular (AMPS) and 1.9 GHz PCS (CDMA) phones. This dual-band receiver circuit has low noise amplifiers and downconverters for both bands, and provides an elegant solution for RF-to-IF conversion. The two cascode LNAs have been designed to provide high gain with very low noise figures and high linearity. The downconverter portion is based on the Philips SA9502.
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