DIX4192 datasheet, PDF - EEWORLD Datasheet

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DIX4192: DescriptionLINE TRANSCEIVER, PQFP48; Categorysemiconductor Analog mixed-signal IC; File Size554KB，60 Pages; ManufacturerBurr-Brown; Websitehttp://www.burr-brown.com/

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DIX4192 Overview

LINE TRANSCEIVER, PQFP48

DIX4192 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	48
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply voltage 1	1.95 V
Minimum supply voltage 1	1.65 V
Rated supply voltage 1	1.8 V
Processing package description	green, plastic, TQFP-48
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	ACTIVE
Craftsmanship	CMOS
packaging shape	SQUARE
Package Size	FLATPACK, THIN PROFILE, FINE PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.5000 mm
terminal coating	Nickel Palladium
Terminal location	Four
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
Maximum supply voltage 2	3.6 V
Minimum supply voltage 2	3 V
Rated supply voltage 2	3.3 V
Interface Type	line transceiver
Interface standards	GENERAL PURPOSE
Differential output	Yes
Number of drive digits	1
Input properties	standard
Number of receiver bits	4

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Burr Brown Products

from Texas Instruments

DIX

419

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 I

C™

– 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 I

S™ 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.

DIX4192

www.ti.com

SBFS031C – JANUARY 2006 – REVISED JUNE 2006

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 I

C 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

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)

PACKAGE

DESIGNATOR

PFB

SPECIFIED

TEMPERATURE

RANGE

–40°C to +85°C

PACKAGE

MARKING

DIX4192I

ORDERING

NUMBER

DIX4192IPFBT

DIX4192IPFBR

TRANSPORT MEDIA,

QUANTITY

Tape and Reel, 250

Tape and Reel, 2000

PRODUCT

DIX4192

(1)

PACKAGE

TQFP-48

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

(1)

–0.3V to (VIO + 0.3V)

–0.3V to +2.0V

–0.3V to +4.0V

(VDD33 + 0.3) V

±10mA

–40°C to +85°C

–65°C to +150°C

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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DIX4192 Related Products

	DIX4192	DIX4192IPFBR	DIX4192IPFBT
Description	LINE TRANSCEIVER, PQFP48	LINE TRANSCEIVER, PQFP48	LINE TRANSCEIVER, PQFP48
Number of functions	1	1	1
Number of terminals	48	48	48
Maximum operating temperature	85 Cel	85 Cel	85 Cel
Minimum operating temperature	-40 Cel	-40 Cel	-40 Cel
Maximum supply voltage 1	1.95 V	1.95 V	1.95 V
Minimum supply voltage 1	1.65 V	1.65 V	1.65 V
Rated supply voltage 1	1.8 V	1.8 V	1.8 V
Processing package description	green, plastic, TQFP-48	green, plastic, TQFP-48	green, plastic, TQFP-48
Lead-free	Yes	Yes	Yes
EU RoHS regulations	Yes	Yes	Yes
China RoHS regulations	Yes	Yes	Yes
state	ACTIVE	ACTIVE	ACTIVE
Craftsmanship	CMOS	CMOS	CMOS
packaging shape	SQUARE	SQUARE	SQUARE
Package Size	FLATPACK, THIN PROFILE, FINE PITCH	FLATPACK, THIN PROFILE, FINE PITCH	FLATPACK, THIN PROFILE, FINE PITCH
surface mount	Yes	Yes	Yes
Terminal form	GULL WING	GULL WING	GULL WING
Terminal spacing	0.5000 mm	0.5000 mm	0.5000 mm
terminal coating	Nickel Palladium	Nickel Palladium	Nickel Palladium
Terminal location	Four	Four	Four
Packaging Materials	Plastic/Epoxy	Plastic/Epoxy	Plastic/Epoxy
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Maximum supply voltage 2	3.6 V	3.6 V	3.6 V
Minimum supply voltage 2	3 V	3 V	3 V
Rated supply voltage 2	3.3 V	3.3 V	3.3 V
Interface Type	line transceiver	line transceiver	line transceiver
Interface standards	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE
Differential output	Yes	Yes	Yes
Number of drive digits	1	1	1
Input properties	standard	standard	standard
Number of receiver bits	4	4	4

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