Datasheet Texas Instruments DIR9001IPWQ1 — 数据表

          DIR9001-Q1
SLLS843A – JUNE 2007 – REVISED FEBRUARY 2008 96-kHz, 24-Bit Digital Audio Interface Receiver
FEATURES APPLICATIONS One-Chip Digital Audio Interface Receiver
(DIR) Including Low-Jitter Clock-Recovery
System Compliant With Digital Audio Interface
Standards: IEC60958 (former IEC958), JEITA
CPR-1205 (former EIAJ CP-1201, CP-340),
AES3, EBU tech3250 Clock Recovery and Data Decode From
Biphase Input Signal, Generally Called S/PDIF,
EIAJ CP-1201, IEC60958, AES/EBU Biphase Input Signal Sampling Frequency (fS)
Range: 28 kHz to 108 kHz Low-Jitter Recovered System Clock: 50 ps Jitter Tolerance Compliant With IEC60958-3 Selectable Recovered System Clock: 128 fS,
256 fS, 384 fS, 512 fS Serial Audio Data Output Formats: 24-Bit I2S;
MSB-First, 24-Bit Left-Justified; MSB-First 16-,
24-Bit Right-Justified User Data, Channel-Status Data Outputs
Synchronized With Decoded Serial Audio Data No External Clock Required for Decode Includes Actual Sampling Frequency
Calculator (Needs External 24.576-MHz Clock) Function Control: Parallel (Hardware) Functions Similar and Pin Assignments
Equivalent to Those of DIR1703 Single Power Supply: 3.3 V (2.7 V to 3.6 V) Wide Operating Temperature Range: –40°C to
85В°C 5 V-Tolerant Digital Inputs Package: 28-pin TSSOP, Pin Pitch: 0,65 mm 1 23 Car Audio Head Units
Car Audio External Amplifiers DESCRIPTION
The DIR9001-Q1 is a digital audio interface receiver
that can receive a 28-kHz to 108-kHz samplingfrequency, 24-bit-data-word, biphase-encoded signal.
The DIR9001-Q1 complies with IEC60958-3, JEITA
CPR-1205 (Revised version of EIAJ CP-1201), AES3, …