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UAA3522HL - Low power dual-band GSM transceiver with an image rejecting front-end

General Description

The UAA3522HL integrates the receiver and most of the transmitter section of a GSM hand-held transceiver.

It also integrates the receiver IF and the transmitter section of a DCS transceiver.

The receiver comprises an RF and an IF section.

Key Features

  • Dual-band.

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INTEGRATED CIRCUITS DATA SHEET UAA3522HL Low power dual-band GSM transceiver with an image rejecting front-end Objective specification File under Integrated Circuits, IC17 2000 Feb 18 Philips Semiconductors Objective specification Low power dual-band GSM transceiver with an image rejecting front-end FEATURES • Dual-band application for Global System for Mobile communication (GSM) and Digital Cellular communication Systems (DCS) • Low noise and wide dynamic range single Intermediate Frequency (IF) transceiver • More than 30 dB on-chip image rejection in the receiver • More than 60 dB gain control range • I/Q demodulator with high performance integrated baseband channel filter • High precision I/Q modulator • Transmit modulation loop architecture including offset mixer and phase detector