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ISG4042-T - 5V CATV MODEM RF TUNER AND TRANSMITTER

General Description

The ISG4042-T is an RF tuner/transmitter designed for use in DOCSIS cable modem applications.

It is a complete solution that interfaces directly with QAM Mod/Demod IC's.

Key Features

  • • TWO WAY DOCSIS BASED DESIGN: 91-857 MHz Downstream 5-42 MHz Upstream • SINGLE SUPPLY 5 V.

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Datasheet Details

Part number ISG4042-T
Manufacturer Sirenza Microdevices
File Size 187.13 KB
Description 5V CATV MODEM RF TUNER AND TRANSMITTER
Datasheet download datasheet ISG4042-T Datasheet

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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.

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ISG4042-T 5 V CATV MODEM RF TUNER AND TRANSMITTER FEATURES • TWO WAY DOCSIS BASED DESIGN: 91-857 MHz Downstream 5-42 MHz Upstream • SINGLE SUPPLY 5 V OPERATION: With Built in Linear Regulation • SINGLE AGC CONTROL Simplifies Modem Calibration • ULTRA SMALL SIZE: 1.9 x 2.0 x 0.5 in., 1.9 in3 46.2 x 49.0 x 12.5 mm., 28.5 cc. • DIGITAL LINEAR RF TRANSMITTER: All Harmonics meets DOCSIS @ 58 dBmV (see note 2) > 56 dB Gain Range (0.5 dB steps) • INTERFACES DIRECTLY WITH QAM MOD/DEMOD IC's: (see note 3) DESCRIPTION AND APPLICATIONS The ISG4042-T is an RF tuner/transmitter designed for use in DOCSIS cable modem applications. It is a complete solution that interfaces directly with QAM Mod/Demod IC's.