Datasheet4U Logo Datasheet4U.com

CMX993W - Quadrature Modulator

Download the CMX993W datasheet PDF. This datasheet also covers the CMX993 variant, as both devices belong to the same quadrature modulator family and are provided as variant models within a single manufacturer datasheet.

General 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CMX993-ConsumerMicrocircuitsLimited.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CMX993W
Manufacturer Consumer Microcircuits Limited
File Size 1.23 MB
Description Quadrature Modulator
Datasheet download datasheet CMX993W Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CMX990 GMSK Packet Data Modem and RF Transceiver CML
CMX901 Broadband Efficient RF Power Amplifier CML
CMX902 Broadband Efficient RF Power Amplifier CML
CMX90A003 1W Power Amplifier CML
CMX90A004 2W Power Amplifier CML

Other Datasheets by Consumer Microcircuits Limited

Part Number Description
CMX993 Quadrature Modulator
CMX991 RF Quadrature Transmitter and RF Quadrature/Low IF Receiver
CMX992 RF Quadrature Transmitter and RF Quadrature/Low IF Receiver
CMX994 Direct Conversion Receivers
CMX994A Direct Conversion Receivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.