SA9504 Datasheet (Philips) - Dual-band / PCSCDMA/AMPS LNA and downconverter mixers

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

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 p

SA9504 Features

* LNA typical performance PARAMETER Gain (dB) Noise figure (dB) Input IP3 (dBm) Current (mA) Cellular LNA 16.5 1.6

* 2 4.9 PCS (CDMA) LNA 14.8 2 1 4.9

* Separate, selectable IF outputs to suit FM and CDMA bandwidths

* Buffered Cellular and PCS LO inputs

* Integrated fre