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PCM3052A

SLES160 – NOVEMBER 2005

ELECTRICAL CHARACTERISTICS (continued)

All specifications at T

A = 25°C, VCC1 = VCC2 = VCC3 = 5 V, VDD = 3.3 V, fS = 48 kHz, SCKI = 256 fS, 24-bit data, unless

otherwise noted

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Dynamic Performance (8)

fS = 48 kHz, VOUT = 0 dB

–97

–90

fS = 96 kHz, VOUT = 0 dB

–99

THD+N

Total harmonic distortion + noise

dB

fS = 48 kHz, VOUT = –60 dB

–42

fS = 96 kHz, VOUT = –60 dB

–43

fS = 48 kHz, EIAJ, A-weighted

98

104

Dynamic range

dB

fS = 96 kHz, EIAJ, A-weighted

106

fS = 48 kHz, EIAJ, A-weighted

99

105

S/N

Signal-to-noise ratio

dB

fS = 96 kHz, EIAJ, A-weighted

106

fS = 48 kHz

97

103

Channel separation

dB

fS = 96 kHz

104

Analog Output

Output voltage

0.8 VCC2

Vp-p

Center voltage

0.5 VCC2

V

Load impedance

AC coupling

5

k

Ω

f = 20 kHz

–0.03

LPF frequency response

dB

f = 40 kHz

–0.20

Digital Filter Performance

Pass band

±0.03 dB

0.454 fS

Hz

Stop band

0.546 fS

Hz

Pass-band ripple

±0.03

dB

Stop-band attenuation

0.546 fS

–50

dB

Delay time

20/fS

s

De-emphasis error

±0.1

dB

POWER SUPPLY REQUIREMENTS

VCC1

VCC2

4.25

5

5.5

Voltage range

VDC

VCC3

VDD

3

3.3

3.6

fS = 48 kHz

39

50

mA

ICC(9)

fS = 96 kHz

41

Full power down (10)

300

µA

Supply current

fS = 48 kHz

10

15

mA

IDD

fS = 96 kHz

19

Full power down(10)

90

µA

Operation, fS = 48 kHz

228

300

Operation, fS = 96 kHz

268

ADC operation at fS = 48

180

Power dissipation

kHz/DAC power down

mW

ADC power down/DAC operation

63

at fS = 48 kHz

Full power down(10)

1.8

(8)

fOUT = 1 kHz, using System Two audio measurement system by Audio Precision in the RMS mode with 20-kHz LPF and 400-Hz HPF.

(9)

ICC = ICC1 + ICC2 + ICC3

(10) Halt SCKI, BCK, LRCK.

5