AD1857/AD1858
Typical Performance Characteristics (continued)
–40
–44
0
–10
–20
–30
–40
–50
–60
–40
–45
–50
–48
–52
–55
LEFT CHANNEL
RIGHT CHANNEL
–56
–60
–65
–60
–64
–68
–72
–76
–80
–70
–80
–90
–100
–110
–120
–130
–140
–70
–75
–80
0
2.5
5.0
7.5
10.0
kHz
12.5
15.0
17.5
20.0
0
2.5
5.0
7.5
10.0
kHz
12.5
15.0
17.5
20.0
Figure 5. Power Supply Rejection to 300 m V p-p on AVDD
Figure 6. Channel Separation vs. Frequency at –0.5 dBFS
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
–160
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
F
S
Figure 7. Digital Filter Signal Transfer Function to 3.5 ϫ FS
–8–
REV. 0