Datasheet

AD1852
Rev. A | Page 10 of 20
–
50
–120
–110
–100
–90
–80
–70
–60
10 100 1k 10k 20k
MAGNITUDE (dBr)
FREQUENCY (Hz)
08457-014
Figure 14. THD vs. Frequency Input @ −3 dBFS, SR 48 kHz
2
–12
–10
–8
–6
–4
–2
0
10 100 1k 10k 20k
MAGNITUDE (dBr)
FREQUENCY (Hz)
08457-015
Figure 15. Normal De-Emphasis Frequency Response Input @
−10 dBFS, SR 48 kHz
–
10
–150
–130
–110
–90
–70
–50
–30
0246810121416182022
MAGNITUDE (dBr)
FREQUENCY (kHz)
08457-016
Figure 16. SMPTE/DIN 4:1 IMD 60 Hz/7 kHz @ 0 dBFS
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–110
–100
–120 0–20–40–60–80–100
MAGNITUDE (dB)
FREQUENCY (kHz)
08457-017
Figure 17. THD + N Ratio vs. Amplitude Input 1 kHz, SR 48 kS/s, 24-Bit
–
90
–160
–150
–140
–130
–120
–110
–100
0246810121416182022
MAGNITUDE (dBr)
FREQUENCY (kHz)
08457-018
Figure 18. Noise Floor for Zero Input, SR 48 kHz
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–140
–150
0246810121416182022
MAGNITUDE (dBr)
FREQUENCY (kHz)
08457-019
Figure 19. Input 0 dBFS @ 1 kHz, BW 10 Hz to 22 kHz, SR 48 kHz