PCM3070

www.ti.com

SLAS724

– FEBRUARY 2011

Electrical Characteristics, Misc.

At 25

PLL disabled unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

REFERENCE

CMMode = 0 (0.9V)

0.9

Reference Voltage Settings

V

CMMode = 1 (0.75V)

0.75

Reference Noise

CM=0.9V, A-weighted, 20Hz to 20kHz bandwidth,

1

Decoupling Capacitor

1

10

μF

Maximum miniDSP clock frequency - ADC

DVdd = 1.65V

55.3

MHz

Maximum miniDSP clock frequency - DAC

DVdd = 1.65V

55.3

MHz

Shutdown Current

Coarse AVdd supply turned off, LDO_select held at

Device Setup

ground, No external digital input is toggled

I(DVdd)

0.9

μA

I(IOVDD)

13

nA

(1)

docato-extra-info-title miniDSP miniDSP Processing-block clock speed is specified by design and not tested in production.

Electrical Characteristics, Logic Levels

At 25

°C, AVdd, DVdd, IOVDD = 1.8V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

LOGIC FAMILY

CMOS

Logic Level

0.7

× IOVDD

V

0.9

× IOVDD

V

IOVDD

V

–0.3

0.3

× IOVDD

V

0.1

× IOVDD

V

0

V

0.8

× IOVDD

V

0.1

× IOVDD

V

Capacitive Load

10

pF

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