Datasheet

ADAU1772 Data Sheet
Rev. B | Page 18 of 116
Figure 16. Phase vs. Frequency, 40 kHz Bandwidth,
f
S
= 96 kHz, Signal Path = AIN0 to DSP (Without Processing) to LOUTLx
Figure 17. Relative Level vs. Frequency,
f
S
= 192 kHz, Signal Path = AIN0 to DSP (Without Processing) to LOUTLx
Figure 18. Phase vs. Frequency, 80 kHz Bandwidth,
f
S
= 192 kHz, Signal Path = AIN0 to DSP (Without Processing) to LOUTLx
Figure 19. Phase vs. Frequency, 2 kHz Bandwidth,
f
S
= 96 kHz, Signal Path = AIN0 to DSP (Without Processing) to LOUTLx
Figure 20. Group Delay vs. Frequency,
f
S
= 192 kHz, Signal Path = AIN0 to DSP (Without Processing) to LOUTLx
Figure 21. Phase vs. Frequency, 2 kHz Bandwidth,
f
S
= 192 kHz, Signal Path = AIN0 to DSP (Without Processing) to LOUTLx
50
–600
–550
–500
–450
–400
–350
–300
–250
–200
–150
–100
–50
0
0 4 8 12 16 20 24 28 32 36 40
PHASE (Degrees)
FREQUENCY (kHz)
10804-015
1
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
10k1k100
RELATIVE LEVEL (dB)
FREQUENCY (Hz)
10804-016
200
–1300
–1200
–1100
–1000
–900
–800
–700
–600
–500
–400
–300
–200
–100
0
100
0 8070605040302010
PHASE (Degrees)
FREQUENCY (kHz)
10804-017
6
–30
–28
–26
–24
–22
–20
–18
–16
–14
–12
–10
–8
–6
–4
–2
0
2
4
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
PHASE (Degrees)
FREQUENCY (kHz)
10804-018
120
0
10
20
30
40
50
60
70
80
90
100
110
0 10 20 30 40 50 60 70 80
GROUP DELAY (µs)
FREQUENCY (kHz)
10804-019
6
–30
–28
–26
–24
–22
–20
–18
–16
–14
–12
–10
–8
–6
–4
–2
0
2
4
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
PHASE (Degrees)
FREQUENCY (kHz)
10804-020