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CMX993 - Quadrature Modulator

Description

The CMX993 and CMX993W are integrated, low voltage quadrature (I/Q) modulator ICs suitable for use in applications operating from 30MHz to 1000MHz.

The devices integrate two matched double balanced mixers driven from a buffered and quadrature split local oscillator.

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Datasheet Details

Part number CMX993
Manufacturer Consumer Microcircuits Limited
File Size 1.23 MB
Description Quadrature Modulator
Datasheet download datasheet CMX993 Datasheet

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Full PDF Text Transcription

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CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX993/CMX993W 30MHz – 1GHz Quadrature Modulator D/993/12 May 2021 Provisional Issue This document describes two separate, high performance, RF quadrature modulator ICs: The standard CMX993 and the wide bandwidth CMX993W product variant. Features Applications  30MHz to 1GHz Operating Frequency  Wide Band Noise –148dBc/Hz  Noise Floor –155dBm/Hz  Programmable 30dB Output Gain Range  +3dBm (PEP) Output Power  Low LO Drive Requirements, -15dBm  Uncommitted Amplifiers for Filtering and Interfacing  CMX993W – Wide Bandwidth Version (>50MHz I/Q Bandwidth)  C-BUS (SPI Compatible) Serial Interface  Low Voltage 3.
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