PCM4104IPFBREP datasheet(5/43 Pages) TI

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PCM4104-EP

SBAS419 – JUNE 2007

ELECTRICAL CHARACTERISTICS (continued)

All parameters are specified at TA = 25°C with VCC = 5 V, VDD = 3.3 V, (unless otherwise noted) and a measurement

bandwidth from 10 Hz to 20 kHz, unless otherwise noted. System clock frequency is equal to 256fS for Single and Dual Rate

sampling modes, and 128fS for Quad Rate sampling mode.

PCM4104

PARAMETER

CONDITIONS

UNITS

MIN

TYP

MAX

±0.002 dB

0.454fS

Passband

–3 dB

0.487fS

Stop Band

0.546fS

Passband ripple

±0.002

0.546fs

–75

Stopband attenuation

0.567fs

–82

Group delay

29/fS

sec

De-emphasis filter error

0.1

POWER SUPPLY

Supply Range

Analog supply, VCC

4.75

5.0

5.25

Digital supply, VDD

3.0

3.3

3.6

Power down current

VCC = 5 V, VDD = 3.3 V

Power-down supply current, ICC + IDD

RST = low, system and audio clocks off

Quiescent current

System and audio clocks applied, all 0s data

VCC = 5 V, fS = 48 kHz ( for –40°C to

°C)

Analog supply, ICC

VCC = 5 V, fS = 96 kHz

VCC = 5 V, fS = 192 kHz

VDD = 3.3 V, fS = 48 kHz ( for –40°C to

°C)

Digital supply, IDD

VDD = 3.3 V, fS = 96 kHz

VDD = 3.3 V, fS = 192 kHz

VCC = 5 V, VDD = 3.3 V

fS = 48 kHz ( for –40°C to 85°C)

203

286

Total power dissipation

fS = 96 kHz

220

fS = 192 kHz

236

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