DAC3482 datasheet(8/79 Pages) TI1

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DAC3482

SLAS748A

– MARCH 2011 – REVISED JUNE 2011

www.ti.com

ELECTRICAL CHARACTERISTICS

– DC SPECIFICATIONS

(1) (continued)

over recommended operating free-air temperature range, nominal supplies, IOUTFS = 20mA (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

I(AVDD)

Analog supply current(3)

MODE 3

I(DIGVDD)

Digital supply current

190

fDAC = 625MSPS, 2x interpolation, Mixer on,

I(DACVDD)

DAC supply current

QMC on, invsinc off,

I(CLKVDD)

Clock supply current

PLL disabled, 20mA FS output, IF = 200MHz

Power dissipation

515

I(AVDD)

Analog supply current(3)

MODE 4

I(DIGVDD)

Digital supply current

395

fDAC = 1.25GSPS, 2x interpolation, Mixer on,

I(DACVDD)

DAC supply current

QMC on, invsinc on,

I(CLKVDD)

Clock supply current

PLL enabled, I/Q output sleep, IF = 200MHz,

Power dissipation

740

I(AVDD)

Analog supply current(3)

Mode 5

I(DIGVDD)

Digital supply current

Power-Down mode: No clock,

I(DACVDD)

DAC supply current

DAC on sleep mode (clock receiver sleep),

I(CLKVDD)

Clock supply current

I/Q output sleep, static data pattern

Power dissipation

I(AVDD)

Analog supply current(3)

Mode 6

I(DIGVDD)

Digital supply current

200

fDAC = 1GSPS, 2x interpolation, Mixer off,

I(DACVDD)

DAC supply current

QMC off, invsinc off, PLL enabled, 20mA FS

I(CLKVDD)

Clock supply current

output, IF = 200MHz

Power dissipation

636

Operating Range

–40

°C

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