MSM7583 - pie/4 Shift QPSK MODEM

Product Overview

OKI

MSM7583 pie/4 Shift QPSK MODEM by OKI - Datasheet Preview — Datasheet preview – MSM7583

Datasheet Details

Part number	MSM7583
Manufacturer	OKI
File Size	215.29 KB
Description	pie/4 Shift QPSK MODEM
Datasheet	MSM7583 Datasheet
Additional preview pages of the MSM7583 datasheet.

MSM7583 Product details

Description

The MSM7583 is a CMOS IC for the p/4 shift QPSK modem developed for the digital cordless telephone systems.

The device, which contains one system of modulator and two systems of demodulater, is optimized for applications for cell stations in a cordless telephone system.

Features

Single +5 V Power Supply: 4.5 V to 5.5 V (Modulator Block).
Built in Root Nyquist Filter for Baseband Limitting (50% Roll-off).
Ramp Bit for Burst Signal Rise-up (Fall-down) : 2 Symbols.
Built-in D/A converters for Analog Outputs of Quadrature Signal I/Q Components and I 2 + Q 2 (Analog) Power Envelope Output.
Differential I/Q Analog Output Type.
I/Q Output, DC Offset/Amplitude Adjustable (Demodulator Block).
Built-in Diversity-cor.

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Other Datasheets by OKI

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Published: Aug 19, 2005 |