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CMX990 - GMSK Packet Data Modem and RF Transceiver

Description

A single-chip GMSK packet-data modem and RF transceiver, the CMX990 provides the majority of circuits and functions to implement a full-feature ‘wireless modem’ subsystem.

The CMX990 can operate in RF ranges of 400MHz to 1GHz at data rates of 4 to 16 kbps and is fully Mobitex compatible.

Features

  • Single Chip RF Transceiver and GMSK Modem.
  • IF, RF, Control and Synthesizer Stages.
  • Selectable Bt = 0.27, 0.3 or 0.5.
  • Receiver Sensitivity -116dBm at 8kbps.
  • Full Mobitex Compatibility.
  • Versatile Data Rates: 4kbps to 16kbps.
  • Packet and Freeformat (Raw) Data.
  • Low-Power, Low Profile, Low-Cost BOM Provisional Issue.
  • 400MHz - 1GHz Radio Data Systems.
  • Simple Parallel Interfacing.
  • AGC Algorithm.

📥 Download Datasheet

Datasheet preview – CMX990

Datasheet Details

Part number CMX990
Manufacturer CML
File Size 2.32 MB
Description GMSK Packet Data Modem and RF Transceiver
Datasheet download datasheet CMX990 Datasheet
Additional preview pages of the CMX990 datasheet.

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Full PDF Text Transcription

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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX990 GMSK Packet Data Modem and RF Transceiver D/990/6 April 2008 Features • Single Chip RF Transceiver and GMSK Modem • IF, RF, Control and Synthesizer Stages • Selectable Bt = 0.27, 0.3 or 0.
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