DIR1700 Datasheet, PDF (1/3 Pages) Burr-Brown (TI) – DIGITAL AUDIO INTERFACE RECEIVER

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FPO ^DIR1700
DIR1700
PRELIMINARY INFORMATION
SUBJECT TO CHANGE
WITHOUT NOTICE
DIGITAL AUDIO INTERFACE RECEIVER
FEATURES
DESCRIPTION
q STANDARD DIGITAL AUDIO INTERFACE
RECEIVER (EIAJ1201)
q SAMPLING RATE: 32 /44.1/48/96kHz
q RECOVERS 256/384/512f_S SYSTEM CLOCKS
q VERY LOW CLOCK JITTER:
100ps (with 20pF load)
q FLEXIBLE SYSTEM CLOCK OUTPUT
q SELECTABLE OUTPUT PCM AUDIO
DATA FORMAT
DIR1700 is a Digital Audio Interface Receiver (DIR)
which is designed for consumer and professional digi-
tal audio applications, such as digital AV receivers.
DIR1700 has two system clock operation modes:
internal PLL operation mode and XTAL clock opera-
tion mode for systems which contain both digital and
analog inputs. The advantages of the DIR1700 are
very low clock jitter, and 96kHz sampling rate capa-
bility. These features are now required for consumer
and professional audio systems.
q XTAL CLOCK/PLL CLOCK
OPERATION MODES
q SELECTABLE ERROR FLAG FUNCTION
q OUTPUTS CHANNEL STATUS DATA
FLAG WITH BLOCK START SIGNAL
V_DD DGND
ERF
ERSNS D0
D1
q OUTPUTS USER BIT DATA
q SINGLE +5V POWER SUPPLY
q 28-LEAD SSOP PACKAGE
Parity
Error Check
Data
Format
Select
Clock and Data
DIN
Recover
Mute
Data
Output
Timing
PLL
lock or unlock
Clocks
DAT
BCK
LRCK
SCLK
CS1
CS2
CS3
CS24
CS25
VLFLG
FIL
258/384/512fs
PLL
Oscillation
VCO STOP
Select
AGND
CSBIT
UDAT
BLSTRT
V_CC
256/384/512
Select
Xtal
Oscillation
STOP
Xtal
Oscillation
Clock
Xtal Bias
Network
Xtal Existence
Auto-Detection
CLKSEL OSCSEL
XTO
XTI
International Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone] • Twx: 910-952-1111
Internet: http://www.burr-brown.com/ • FAXLine: [phone] (US/Canada Only) • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]
© 1998 Burr-Brown Corporation
PDS-1416
PDS₁-1416
®
Printed in U.S.A. September, 1998
DIR1700