HSP50307 - Burst QPSK Modulator

Product Overview

Intersil Corporation

Part number	HSP50307
Manufacturer	Intersil Corporation
File Size	48.45 KB
Description	Burst QPSK Modulator
Datasheet	HSP50307 Datasheet
Additional preview pages of the HSP50307 datasheet.

The HSP50307 is a mixed signal burst QPSK Modulator for upstream CATV Applications.

256 KBPS Data Rate and 128 KBPS Baud Rate.
Burst QPSK Modulation.
Programmable Carrier Frequency from 8MHz to 15MHz With a Frequency Step Size of 32kHz.
α = 0.5 Root Raised Cosine (RRC) Filtering For Spectrum Shaping.
On-Board Synthesizer.
Programmable Output Level From 22 to 62dBmV in 1dB Steps.
Programmable Charge Pump Current Control.
62dBmV Differential Output Driver for 75Ω Cable.

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Published: Mar 26, 2005 |