Datasheet

PCM1753
PCM1754
PCM1755
SLES092C – OCTOBER 2003 – REVISED FEBRUARY 2009
www.ti.com
3
ELECTRICAL CHARACTERISTICS (CONTINUED)
All specifications at T
A
= 25°C, V
CC
= 5 V, f
S
= 44.1 kHz, system clock = 384 f
S
and 24-bit data, unless otherwise noted.
PARAMETER TEST CONDITIONS
PCM1753DBQ, PCM1754DBQ,
PCM1755DBQ
UNIT
PARAMETER
TEST CONDITIONS
MIN TYP MAX
UNIT
DIGITAL INPUT/OUTPUT
Logic family TTL compatible
V
IH
Input logic level
2
VDC
V
IL
Input logic level
0.8
VDC
I
IH
(1)
V
IN
= V
CC
10
I
IL
(1)
Input logic current
V
IN
= 0 V –10
μA
I
IH
(2)
Input logic current
V
IN
= V
CC
65 100
μA
I
IL
(2)
V
IN
= 0 V –10
V
OH
(3)
Output logic level
I
OH
= –1 mA 2.4
VDC
V
OL
(4)
Output logic level
I
OL
= 1 mA 0.4
VDC
DYNAMIC PERFORMANCE
(5) (6)
f
S
= 44.1 kHz 0.002% 0.006%
THD+N at V
OUT
= 0 dB
f
S
= 96 kHz 0.003%
THD+N at V
OUT
0 dB
f
S
= 192 kHz 0.004%
f
S
= 44.1 kHz 0.65%
THD+N at V
OUT
= –60 dB
f
S
= 96 kHz 0.8%
THD+N at V
OUT
60 dB
f
S
= 192 kHz 0.95%
EIAJ, A-weighted, f
S
= 44.1 kHz 100 106
Dynamic range
A-weighted, f
S
= 96 kHz 104
dB
Dynamic range
A-weighted, f
S
= 192 kHz 102
dB
EIAJ, A-weighted, f
S
= 44.1 kHz 100 106
Signal-to-noise ratio
A-weighted, f
S
= 96 kHz 104
dB
Signal to noise ratio
A-weighted, f
S
= 192 kHz 102
dB
f
S
= 44.1 kHz 97 103
Channel separation
f
S
= 96 kHz 101
dB
Channel separation
f
S
= 192 kHz 100
dB
Level linearity error V
OUT
= –90 dB ±0.5 dB
DC ACCURACY
Gain error ±1 ±6 % of FSR
Gain mismatch, channel-to-channel ±1 ±3 % of FSR
Bipolar zero error V
OUT
= 0.5 V
CC
at BPZ ±30 ±60 mV
ANALOG OUTPUT
Output voltage Full scale (0 dB) 80% of V
CC
V
PP
Center voltage 50% of V
CC
VDC
Load impedance AC-coupled load 5 kΩ
DIGITAL FILTER PERFORMANCE
FILTER CHARACTERISTICS (SHARP ROLLOFF)
Pass band ±0.04 dB
0.454
f
S
Stop band 0.546 f
s
Pass-band ripple ±0.04 dB
Stop-band attenuation Stop band = 0.546 f
S
–50 dB