and Transmitter. DIX4192 Datasheet

DIX4192 Transmitter. Datasheet pdf. Equivalent

Part DIX4192
Description Integrated Digital Audio Interface Receiver and Transmitter
Feature www.DataSheet4U.com BurrĆBrown Products from Texas Instruments DIX 419 2 DIX4192 SBFS031C – JAN.
Manufacture Burr-Brown
Datasheet
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DIX4192
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BurrĆBrown Products
from Texas Instruments
DIX4192
DIX4192
SBFS031C – JANUARY 2006 – REVISED JUNE 2006
Integrated Digital Audio Interface Receiver and Transmitter
FEATURES
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
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
– Low Jitter Recovered Clock Output
User-Selectable Serial Host Interface: SPI™
or I2C™
– Provides Access to On-Chip Registers and
Data Buffers
Two Audio Serial Ports (Ports A and B)
– Synchronous Serial Interface to External
Signal Processors, Data Converters, and
Logic
– Slave or Master Mode Operation with
Sampling Rates up to 216kHz
– 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
– Functional Blocks May Be Disabled
Individually When Not In Use
Operates From +1.8V Core and +3.3V I/O
Power Supplies
Small TQFP-48 Package, Compatible with the
SRC4382 and SRC4392
APPLICATIONS
DIGITAL AUDIO RECORDERS AND
MIXING DESKS
DIGITAL AUDIO INTERFACES FOR
COMPUTERS
DIGITAL AUDIO ROUTERS AND
DISTRIBUTION SYSTEMS
BROADCAST STUDIO EQUIPMENT
DVD/CD RECORDERS
SURROUND SOUND DECODERS AND
A/V RECEIVERS
CAR AUDIO SYSTEMS
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, Inc.
I2C, I2S are trademarks of Koninklijke Philips Electronics N.V.
SPI is a trademark of Motorola.
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006, Texas Instruments Incorporated



DIX4192
DIX4192
SBFS031C – JANUARY 2006 – REVISED JUNE 2006
www.ti.com
DESCRIPTION
The DIX4192 is a highly-integrated CMOS device designed for use in professional and broadcast digital audio
systems. The DIX4192 combines a digital audio interface receiver (DIR) and transmitter (DIT), two audio serial
ports, and flexible distribution logic for interconnection of the function block data and clocks.
The DIR and DIT are compatible with the AES3, S/PDIF, IEC 60958, and EIAJ CP-1201 interface standards.
The audio serial ports and DIT may be operated at sampling rates up to 216kHz. The DIR lock range includes
sampling rates from 20kHz to 216kHz.
The DIX4192 is configured using on-chip control registers and data buffers, which are accessed through either a
4-wire serial peripheral interface (SPI) port, or a 2-wire Philips I2C bus interface. Status registers provide access
to a variety of flag and error bits, which are derived from the various function blocks. An open-drain interrupt
output pin is provided, and is supported by flexible interrupt reporting and mask options via control register
settings. A master reset input pin is provided for initialization by a host processor or supervisory functions.
The DIX4192 requires a +1.8V core logic supply, in addition to a +3.3V supply for powering portions of the DIR,
DIT, and line driver and receiver functions. A separate logic I/O supply supports operation from +1.65V to +3.6V,
providing compatibility with low voltage logic interfaces typically found on digital signal processors and
programmable logic devices. The DIX4192 is available in a lead-free, TQFP-48 package, and is pin- and
register-compatible with the Texas Instruments SRC4382 and SRC4392 products.
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
ORDERING INFORMATION(1)
PRODUCT
DIX4192
PACKAGE
TQFP-48
PACKAGE
DESIGNATOR
SPECIFIED
TEMPERATURE
RANGE
PFB –40°C to +85°C
PACKAGE
MARKING
DIX4192I
ORDERING
NUMBER
DIX4192IPFBT
DIX4192IPFBR
TRANSPORT MEDIA,
QUANTITY
Tape and Reel, 250
Tape and Reel, 2000
(1) For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
ABSOLUTE MAXIMUM RATINGS(1)
Power supplies
VDD18
VDD33
VIO
VCC
Digital input voltage: Digital logic
RXCKI, CPM, CS, CCLK, CDIN, CDOUT, INT, RST, MCLK, BLS, SYNC, BCKA, BCKB,
LRCKA, LRCKB, SDINA, SDINB
Line receiver input voltage (per pin)
RX1+, RX1–, RX2+, RX2–, RX3+, RX3–, RX4+, RX4–
Input current (all pins except power and ground)
Ambient operating temperature
Storage temperature
–0.3V to +2.0V
–0.3V to +4.0V
–0.3V to +4.0V
–0.3V to +4.0V
–0.3V to (VIO + 0.3V)
(VDD33 + 0.3) VPP
±10mA
–40°C to +85°C
–65°C to +150°C
(1) These limits are stress ratings only. Stresses beyond these limits may result in permanent damage. Extended exposure to absolute
maximum ratings may degrade device reliability. Normal operation or performance at or beyond these limits is not specified or ensured.
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