Part number:
HSP50307
Manufacturer:
Intersil Corporation
File Size:
48.45 KB
Description:
Burst qpsk modulator.
HSP50307_IntersilCorporation.pdf
Datasheet Details
Part number:
HSP50307
Manufacturer:
Intersil Corporation
File Size:
48.45 KB
Description:
Burst qpsk modulator.
HSP50307, Burst QPSK Modulator
The HSP50307 is a mixed signal burst QPSK Modulator for upstream CATV Applications.
The HSP50307 demultiplexes and modulates a serial data stream onto an RF Carrier centered between 8 and 15MHz.
The signal spectrum is shaped with α = 0.5 root raised cosine (RRC) digital filters.
On-chip filtering limi
HSP50307 Features
* 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
* Progr
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