Datasheet

PCM5100, PCM5101, PCM5102
www.ti.com SLAS764B –MAY 2011–REVISED SEPTEMBER 2012
ELECTRICAL CHARACTERISTICS (continued)
All specifications at T
A
= 25°C, AV
DD
= CPV
DD
= DV
DD
= 3.3V, f
S
= 48kHz, system clock = 512 f
S
and 24-bit data unless
otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Dynamic Performance (PCM Mode)
(2)(3)
(Values shown for three devices PCM5102/PCM5101/PCM5100)
f
S
= 48kHz –93/–92/–90 -83/ -82/ -80
THD+N at –1 dBFS
(3)
f
S
= 96kHz –93/–92/–90
f
S
= 192kHz –93/–92/–90
Dynamic range
(3)
EIAJ, A-weighted, f
S
= 48kHz 106/ 100/ 95 112/106/100
EIAJ, A-weighted, f
S
= 96kHz 112/106/100
EIAJ, A-weighted, f
S
= 192kHz 112/106/100
Signal-to-noise ratio
(3)
EIAJ, A-weighted, f
S
= 48kHz 112/106/100 dB
EIAJ, A-weighted, f
S
= 96kHz 112/106/100
EIAJ, A-weighted, f
S
= 192kHz 112/106/100
Signal to noise ratio with EIAJ, A-weighted, f
S
= 48kHz 113 123
analog mute
(3)(4)
EIAJ, A-weighted, f
S
= 96kHz 123
EIAJ, A-weighted, f
S
= 192kHz 123
Channel Separation f
S
= 48 kHz 100/ 95/ 90 109/103/97
f
S
= 96kHz 109/103/97
f
S
= 192kHz 109/103/97
Analog Output
Output voltage 2.1 V
RMS
Gain error –6 ±2.0 6 % of FSR
Gain mismatch, channel-to- –6 ±2.0 6
% of FSR
channel
Bipolar zero error At bipolar zero –5 ±1.0 5 mV
Load impedance 1 kΩ
Filter Characteristics–1: Normal
Pass band 0.45f
S
Stop band 0.55f
S
Stop band attenuation –60
dB
Pass-band ripple ±0.02
Delay time 20/f
S
s
Filter Characteristics–2: Low Latency
Pass band 0.47f
S
Stop band 0.55f
S
Stop band attenuation –52
dB
Pass-band ripple ±0.0001
Delay time 3.5/f
S
s
(2) Filter condition: THD+N: 20Hz HPF, 20kHz AES17 LPF Dynamic range: 20Hz HPF, 20kHz AES17 LPF, A-weighted Signal-to-noise
ratio: 20Hz HPF, 20kHz AES17 LPF, A-weighted Channel separation: 20Hz HPF, 20kHz AES17 LPF Analog performance specifications
are measured using the System Two Cascade™ audio measurement system by Audio Precision™ in the RMS mode.
(3) Output load is 10kΩ, with 470Ω output resistor and a 2.2nF shunt capacitor (see recommended output filter).
(4) Assert XSMT or both L-ch and R-ch PCM data are BPZ
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Product Folder Links: PCM5100 PCM5101 PCM5102