DIX9211 datasheet(8/110 Pages) TI2

8 / 110 page

DIX9211

SBAS519 – SEPTEMBER 2010

www.ti.com

PIN FUNCTIONS (continued)

5-V

NO.

NAME

I/O

TOLERANT

DESCRIPTION

MPO1

Multipurpose output 1

DOUT

Main output port, serial digital audio data output

LRCK

Main output port, LR clock output

BCK

Main output port, Bit clock output

SCKO

Main output port, System clock output

DGND

–

Ground, for digital

DVDD

–

Power supply, 3.3 V (typ.), for digital

MDO/ADR0

I/O

Yes

Software control I/F, SPI data output / I2C slave address setting0(2)

MDI/SDA

I/O

Yes

Software control I/F, SPI data input / I2C data input/output(2)(3)

MC/SCL

Yes

Software control I/F, SPI clock input / I2C clock input(2)

MS/ADR1

Yes

Software control I/F, SPI chip select / I2C slave address setting1(2)

MODE

Control mode setting, (see the Serial Control Mode section, Control Mode Pin Setting)

RXIN7/ADIN0

Yes

Biphase signal, input 7 / AUXIN0, serial audio data input(2)

RXIN6/ALRCKI0

Yes

Biphase signal, input 6 / AUXIN0, LR clock input(2)

RXIN5/ABCKI0

Yes

Biphase signal, input 5 / AUXIN0, bit clock input(2)

RXIN4/ASCKI0

Yes

Biphase signal, input 4 / AUXIN0, system clock input(2)

RXIN3

Yes

Biphase signal, input 3(2)

RXIN2

Yes

Biphase signal, input 2(2)

RST

Yes

Reset Input, active low(2)(4)

RXIN1

Yes

Biphase signal, input 1, built-in coaxial amplifier

VDDRX

–

Power supply, 3.3 V (typ.), for RXIN0 and RXIN1.

RXIN0

Yes

Biphase signal, input 0, built-in coaxial amplifier

GNDRX

Ground, for RXIN

XTI

Oscillation circuit input for crystal resonator or external XTI clock source input(5)

XTO

Oscillation circuit output for crystal resonator

AGND

–

Ground, for PLL analog

VCC

–

Power supply, 3.3 V (typ.), for PLL analog

FILT

External PLL loop filter connection terminal; must connect recommended filter

RSV2

–

Reserved; left open

RSV1

–

Reserved; connect to ground

RSV1

–

Reserved; connect to ground

RSV2

–

Reserved; left open

RSV2

–

Reserved; left open

(2)

Schmitt trigger input

(3)

Open-drain configuration in I2C mode

(4)

Onboard pull-down resistor (50 k

Ω, typical)

(5)

CMOS Schmitt trigger input

Submit Documentation Feedback

Product Folder Link(s): DIX9211

DIX9211 Datasheet(PDF) 8 Page - Texas Instruments

DIX9211 Datasheet(HTML) 8 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL