DIR1701

SLAS331 – APRIL 2001

2

www.ti.com

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28

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ADFLG

BRATE0

BRATE1

SCKO

DGND

XTO

XTI

CKTRNS

LRCKO

BCKO

DOUT

SCF0

SCF1

TEST

UNLOCK

FMT1

FMT0

AGND

FILT

RST

DIN

BRSEL

BFRAME

EMFLG

URBIT

CSBIT

DIR1701

(TOP VIEW)

PACKAGE/ORDERING INFORMATION

PRODUCT

PACKAGE

PACKAGE

DRAWING

NUMBER

OPERATION

TEMPERATURE

RANGE

PACKAGE

MARKING

ORDERING

NUMBER}

TRANSPORT

MEDIA

°

°

DIR1701E

Rails

DIR1701E

SSOP–28

324†

–25

°C to +85°C

DIR1701E

DIR1701E/2K

Tape and Reel

† TI equivalent no. 4040065.

‡ Models with a slash (/) are available only in tape and reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering 2000

pieces of DIR1701E/2K will get a single 2000-piece tape and reel.

block diagram

OSC

OSC

Selector

PLL1

PLL2

SpAct

S/PDIF

DECODER

FIFO

wrclk

rdclk

SCKO

BRSEL

DIN

UNLOCK CKTRNS

BCKO

LRCKO

DOUT

URBIT

CSBIT

ADFLG

EMFLG

100 MHz

SCF

BRATE

FMT

RST

VDD VCC

DGND

AGND

XTI

XTO

2

Audio Clock

and Data

Generator

BFRAME

FILT