PMB2401 - GSM Receiver Circuit

Product Overview

Siemens Semiconductor

Part number	PMB2401
Manufacturer	Siemens Semiconductor
File Size	696.15 KB
Description	GSM Receiver Circuit
Datasheet	PMB2401 Datasheet
Additional preview pages of the PMB2401 datasheet.

The PMB 2401 is a single-chip single-conversion heterodyn PM-receiver with phase shifting circuitry for the I/Q-phase baseband demodulation on chip.

q Heterodyne receiver with demodulator q Down mixing from 900 MHz receiver band to the base q q q q q q q q q q q q band Demodulation and generation of I/Q-baseband components Low mixer noise 10 dB (SSB) Input high intercept point + 2 dB Integrated 0˚ and 90˚ phase shifter 82 dB AGC-range On-chip second LO-oscillator with external tuning circuit Two differential operational amplifiers Low power consumption due to highly flexible powerdown capability Wide input frequency range up to 1 GHz Wide I.

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PMB2402 - GSM Receiver Circuit
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PMB2333 - ICs for Communications

Published: Jan 31, 2007 |