DIX4192IPFB datasheet(5/71 Pages) TI2

5 / 71 page

DIX4192

www.ti.com

SBFS031F – FEBRUARY 2006 – REVISED SEPTEMBER 2016

Product Folder Links: DIX4192

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Pin Functions (continued)

TYPE(1)

DESCRIPTION

NAME

NO.

INT

Interrupt flag (open-drain, active low)

LOCK

DIR PLL lock flag (active low)

LRCKA

I/O

Audio serial Port A Left/Right clock

LRCKB

I/O

Audio serial Port B left/right clock

MCLK

Master clock

14, 15, 41

—

No internal signal connection, internally bonded to ESD pad

RST

Reset (active low)

RX1+

Line receiver 1, noninverting input

RX1–

Line receiver 1, inverting input

RX2+

Line receiver 2, noninverting input

RX2–

Line receiver 2, inverting input

RX3+

Line receiver 3, noninverting input

RX3–

Line receiver 3, inverting input

RX4+

Line receiver 4, noninverting input

RX4–

Line receiver 4, inverting input

RXCKI

DIR reference clock

RXCKO

DIR recovered master clock (tri-state output)

SDINA

Audio serial Port A data input

SDINB

Audio serial Port B data input

SDOUTA

Audio serial Port A data output

SDOUTB

Audio serial Port B data output

SYNC

DIT internal sync clock

TX+

DIT line driver noninverting output

TX–

DIT line driver inverting output

VCC

PWR

DIR comparator and PLL power supply, 3.3-V nominal

VDD18

PWR

Digital core supply, 1.8-V nominal

VDD33

PWR

DIR line receiver bias and DIT line driver supply, 3.3-V nominal

VIO

PWR

Logic I/O supply, 1.65 V to 3.6 V

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Procedures. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

8 Specifications

8.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

Power supply

VDD18

–0.3

VDD33

–0.3

VIO

–0.3

VCC

–0.3

Digital input voltage:

digital logic

RXCKI, CPM, CS, CCLK, CDIN, CDOUT, INT, RST, MCLK, BLS, SYNC,

BCKA, BCKB, LRCKA, LRCKB, SDINA, SDINB

–0.3

(VIO + 0.3)

Line receiver input

voltage (per pin)

RX1+, RX1–, RX2+, RX2–, RX3+, RX3–, RX4+, RX4–

(VDD33 + 0.3)

VPP

Input current (all pins except power and ground)

±10

Ambient operating temperature

–40

°C

Storage temperature, Tstg

–65

150

°C

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