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SLAS533 – MARCH 2007
ELECTRICAL CHARACTERISTICS (continued)
All specifications at T
A
= 25°C, V
CC
= 5 V, V
DD
= 3.3 V, f
S
= 48 kHz, SCKI1 = SCKI2 = 512 f
S
, 24-bit data (unless otherwise
noted).
PARAMETER
DYNAMIC PERFORMANCE (SINGLE-ENDED)
THD+N
(8) (9) (10)
TEST CONDITIONS
PCM3060PW
MIN
TYP
–93
–94
–94
99
103
103
103
100
104
104
104
97
101
101
101
97
101
101
101
–94
–95
–95
104
104
104
105
105
105
103
103
103
103
103
103
0.454
f
S
0.546
f
S
MAX
–85
UNIT
V
OUT
= 0 dB, f
S
= 48 kHz
Total harmonic distortion + noise V
OUT
= 0 dB, f
S
= 96 kHz
V
OUT
= 0 dB, f
S
= 192 kHz
f
S
= 48 kHz, EIAJ, A-weighted
Dynamic range
f
S
= 96 kHz, EIAJ, A-weighted
fS = 192 kHz, EIAJ, A-weighted
f
S
= 48 kHz, EIAJ, A-weighted
SNR
Signal-to-noise ratio
f
S
= 96 kHz, EIAJ, A-weighted
f
S
= 192 kHz, EIAJ, A-weighted
f
S
= 48 kHz
Channel separation
f
S
= 96 kHz
f
S
= 192 kHz
f
S
1 = 48 kHz, f
S
2 = 44.1 kHz
Crosstalk from ADC
DYNAMIC PERFORMANCE (DIFFERENTIAL)
THD+N
f
S
1 = 48 kHz, f
S
2 = 88.2 kHz
f
S
1 = 48 kHz, f
S
2 = 176.4 kHz
(8) (9) (11)
dB
dB
dB
dB
dB
V
OUT
= 0 dB, f
S
= 48 kHz
Total harmonic distortion + noise V
OUT
= 0 dB, f
S
= 96 kHz
V
OUT
= 0 dB, f
S
= 192 kHz
f
S
= 48 kHz, EIAJ, A-weighted
Dynamic range
f
S
= 96 kHz, EIAJ, A-weighted
f
S
= 192 kHz, EIAJ, A-weighted
f
S
= 48 kHz, EIAJ, A-weighted
SNR
Signal-to-noise ratio
f
S
= 96 kHz, EIAJ, A-weighted
f
S
= 192 kHz, EIAJ, A-weighted
f
S
= 48 kHz
Channel separation
f
S
= 96 kHz
f
S
= 192 kHz
f
S
1 = 48 kHz, f
S
2 = 44.1 kHz
Crosstalk from ADC
DIGITAL FILTER PERFORMANCE
Pass band
Stop band
Pass-band ripple
Stop-band attenuation
(8)
(9)
(10)
(11)
< 0.454 f
S
> 0.546 f
S
–50
f
S
1 = 48 kHz, f
S
2 = 88.2 kHz
f
S
1 = 48 kHz, f
S
2 = 176.4 kHz
SHARP ROLLOFF
dB
dB
dB
dB
dB
Hz
Hz
±0.04
dB
dB
f
S
= 96 kHz: SCKI1 = SCKI2 = 256 f
S
, f
S
= 192 kHz: SCKI1 = 512 f
S
at f
S
= 48 kHz and SCKI2 = 128 f
S
at f
S
= 192 kHz.
f
OUT
= 1 kHz, using System Two audio measurement system by Audio Precision, RMS mode with 20-kHz LPF and 400-Hz HPF.
Assumed 5-kΩ AC-coupled second-order LPF and 115-dB or higher- performance buffer.
Assumed 10-kΩ DC-coupled second-order LPF and 115- dB or higher-performance differential to single-ended converter.
5
BURR-BROWN [ BURR-BROWN CORPORATION ]
