HSP50215 Datasheet PDF - Intersil Corporation Digital UpConverter Specs

HSP50215 - Digital UpConverter

Datasheet Summary

Description

NAME VCC GND C(15:0) TYPE I/O +5V Power supply input.

Power supply ground input.

µP Bidirectional Data bus.

Features

Output Sample Rates Up to 52 MSPS (48 MSPS Industrial); Input Data Rates Up to 3.25 MSPS.
I/Q Vector, FM, and Shaped FM Modulation Formats.
32-Bit Programmable Carrier NCO; 30-Bit Programmable Symbol Timing NCO.
Programmable I and Q, 256 Tap, Shaping FIR Filters with Interpolation by 4, 8 or 16.
Interpolation Filter Up Samples Shaping Filter Output to Output Sample Rate Under NCO Control.
Processing Capable of >90dB SFDR.
Cascade In.

Datasheet Details

Part number	HSP50215
Manufacturer	Intersil Corporation
File Size	157.03 KB
Description	Digital UpConverter
Datasheet	HSP50215 Datasheet
Additional preview pages of the HSP50215 datasheet.

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Full PDF Text Transcription

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HSP50215 Data Sheet January 1999 File Number 4346.4 Digital UpConverter The HSP50215 Digital UpConverter (DUC) is a QASK/FM modulator/FDM upconverter designed for high dynamic range applications such as cellular basestations. The DUC combines shaping and interpolation filters, a complex modulator, and Timing and Carrier NCO’s into a single package. Each DUC can create a single FDM channel. Multiple DUC’s can be cascaded digitally for multi-channel applications. The HSP50215 supports both vector and FM modulation. In vector modulation mode, the DUC accepts 16-bit I and Q samples to generate virtually any quadrature AM or PM modulation format. The DUC also has two FM modulation modes.

Published: Mar 26, 2005 |