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SM5844AF - Asynchronous Sample Rate Converter

Description

Number1 1, 2 3, 4 5 6 7 Name DI BCKI LRCI3 ICLK ICKSL I/O 2 Ip Ip Ip I Ip Data input Input bit clock Input word clock (fsi) Input system clock input Input system clock (ICLK) select.

384fsi when HIGH, and 256fsi when LOW .

Features

  • a built-in digital deemphasis filter and digital attenuator. The SM5844AF operates from a 5 V supply, and is available in 44-pin QFPs. s s Digital audio equipment, sample rate conversion (audiovisual amplifiers, CD-R, DAT, MD and 8 mm VTRs) Commercial recording/editing equipment, sample rate conversion Input data jitter elimination PINOUT THRUN BCKO LRCO OCLK OCKSL SLAVE DOUT DI.

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Datasheet preview – SM5844AF

Datasheet Details

Part number SM5844AF
Manufacturer Nippon Precision Circuits Inc
File Size 280.00 KB
Description Asynchronous Sample Rate Converter
Datasheet download datasheet SM5844AF Datasheet
Additional preview pages of the SM5844AF datasheet.

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Full PDF Text Transcription

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SM5844AF NIPPON PRECISION CIRCUITS LTD. Asynchronous Sample Rate Converter APPLICATIONS s OVERVIEW The SM5844AF is a digital audio signal, asynchronous sample rate converter LSI. It reads 16 or 20-bit word length input data, and writes 16, 18, or 20-bit word length output data. It also features a built-in digital deemphasis filter and digital attenuator. The SM5844AF operates from a 5 V supply, and is available in 44-pin QFPs. s s Digital audio equipment, sample rate conversion (audiovisual amplifiers, CD-R, DAT, MD and 8 mm VTRs) Commercial recording/editing equipment, sample rate conversion Input data jitter elimination PINOUT THRUN BCKO LRCO OCLK OCKSL SLAVE DOUT DI FEATURES Functions s s s s s s PACKAGE DIMENSIONS Unit: mm 44-pin QFP 12.80 + - 0.30 10.00 s s s 12.80 + - 0.
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