DatasheetsPDF.com

SRC4392 Dataheets PDF



Part Number SRC4392
Manufacturers Texas Instruments
Logo Texas Instruments
Description Asynchronous Sample-Rate Converter
Datasheet SRC4392 DatasheetSRC4392 Datasheet (PDF)

SRC4392 www.ti.com SBFS029D – DECEMBER 2005 – REVISED DECEMBER 2012 Two-Channel, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver and Transmitter Check for Samples: SRC4392 FEATURES 1 •234 Two-Channel Asynchronous Sample Rate Converter (SRC) – Dynamic Range with –60dB Input (AWeighted): 144dB typical – Total Harmonic Distortion and Noise (THD+N) with Full-Scale Input: –140dB typical – Supports Audio Input and Output Data Word Lengths Up to 24 Bits – Suppor.

  SRC4392   SRC4392



Document
SRC4392 www.ti.com SBFS029D – DECEMBER 2005 – REVISED DECEMBER 2012 Two-Channel, Asynchronous Sample Rate Converter with Integrated Digital Audio Interface Receiver and Transmitter Check for Samples: SRC4392 FEATURES 1 •234 Two-Channel Asynchronous Sample Rate Converter (SRC) – Dynamic Range with –60dB Input (AWeighted): 144dB typical – Total Harmonic Distortion and Noise (THD+N) with Full-Scale Input: –140dB typical – Supports Audio Input and Output Data Word Lengths Up to 24 Bits – Supports Input and Output Sampling Frequencies Up to 216kHz – Automatic Detection of the Input-to-Output Sampling Ratio – Wide Input-to-Output Conversion Range: 16:1 to 1:16 Continuous – Excellent Jitter Attenuation Characteristics • Digital Audio Interface Receiver (DIR) – PLL Lock Range Includes Sampling Rates from 20kHz to 216kHz – Includes Four Differential Input Line Receivers and an Input Multiplexer – Bypass Multiplexer Routes Line Receiver Outputs to Line Driver and Buffer Outputs – Block-Sized Data Buffers for Both Channel Status and User Data – Automatic Detection of Non-PCM Audio Streams (DTS CD/LD and IEC 61937 formats) – Audio CD Q-Channel Sub-Code Decoding and Data Buffer – Status Registers and Interrupt Generation for Flag and Error Conditions – Digital De-Emphasis Filtering for 32kHz, 44.1kHz, and 48kHz Input Sampling Rates – Digital Output Attenuation and Mute Functions – Output Word Length Reduction – Low Jitter Recovered Clock Output • Two Audio Serial Ports (Ports A and B) – Synchronous Serial Interface to External Signal Processors, Data Converters, and Logic – Status Registers and Interrupt Generation for Sampling Ratio and Ready Flags – Slave or Master Mode Operation with Sampling Rates up to 216kHz • Digital Audio Interface Transmitter (DIT) – Supports Sampling Rates Up to 216kHz – Includes Differential Line Driver and CMOS Buffered Outputs – Block-Sized Data Buffers for Both Channel Status and User Data – Status Registers and Interrupt Generation for Flag and Error Conditions – Supports Left-Justified, Right-Justified, and Philips I2S™ Data Formats – Supports Audio Data Word Lengths Up to 24 Bits • Four General-Purpose Digital Outputs – Multifunction Programmable Via Control Registers • Extensive Power-Down Support • User-Selectable Serial Host Interface: SPI or Philips I2C™ – Functional Blocks May Be Disabled Individually When Not In Use – Provides Access to On-Chip Registers and Data Buffers • Operates From +1.8V Core and +3.3V I/O Power Supplies U.S. Patent No. 7,262,716 • Packages: – QFN-40 – Small TQFP-48 Package, Compatible with the SRC4382 and DIX4192 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Dolby is a registered trademark of Dolby Laboratories. 2 I2C, I2S are trademarks of Koninklijke Philips Electronics N.V. 3 All other trademarks .


SRC4382I SRC4392 SRC4392I


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)