Datasheet

AD1852
Rev. A | Page 11 of 20
0
–140
–120
–100
–80
–60
–40
–20
–140 –20–40–60–80–100–120 0
MAGNITUDE (dBr)
(dBFS)
08457-020
–
50
–160
–150
–140
–130
–120
–110
–100
–90
–80
–70
–60
0246810121416182022
MAGNITUDE (dBr)
FREQUENCY (kHz)
08457-023
Figure 20. Linearity vs. Amplitude Input 200 Hz, SR 48 kS/s, 24-Bit Word Figure 23. Dynamic Range for 1 kHz @ −60 dBFS, Triangular Dithered Input
–
64
–76
–74
–72
–70
–68
–66
10 100 1k 10k 20k
MAGNITUDE (dBr)
FREQUENCY (Hz)
08457-021
0
–160
–140
–150
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0875706560555045403530252015105
MAGNITUDE (dBr)
FREQUENCY (kHz)
0
08457-024
Figure 21. Power Supply Rejection vs. Frequency, AVDD 5 V DC + 100 mV p-p AC Figure 24. Wideband Plot, 75 kHz Input, 2× Interpolation, SR 192 kHz
0
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0110080604020
MAGNITUDE (dBr)
FREQUENCY (kHz)
20
0
–140
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
0110080604020
MAGNITUDE (dBr)
FREQUENCY (kHz)
20
08457-025 08457-022
Figure 22. Wideband Plot, 15 kHz Input, 8× Interpolation, SR 48 kHz Figure 25. Wideband Plot, 37 kHz Input, 4× Interpolation, SR 96 kHz