REV. A

AD1853

–12–

FREQUENCY – Hz

10

–12

100

1k

10k

–10

–8

–6

–4

–2

0

2

Figure 17. Normal De-Emphasis Frequency Response

Input @ –10 dBFS, SR 48 kHz

FREQUENCY – kHz

–90

–110

–130

–150

–70

–50

–30

–10

0

2468

10

12

14

16

18

20

22

Figure 18. SMPTE/DIN 4:1 IMD 60 Hz/7 kHz @ 0 dBFS

dBFS

–80

–100

–120

–140

–60

–40

–20

0

–140

–120

–100

–60

–40

–20

0

–80

Figure 19. Linearity vs. Amplitude Input 200 Hz,

SR 48 kHz, 24-Bit Word

FREQUENCY – kHz

–130

–140

–150

–120

–110

–100

–90

024

68

10

12

14

16

18

20

22

–80

–70

–60

–50

–40

–30

–20

–10

0

Figure 21. Input 0 dBFS @ 1 kHz, BW 10 Hz to 22 kHz,

SR 48 kHz, THD+N 104 dBFS

FREQUENCY – kHz

–130

–140

–150

–120

–110

–100

–90

0

2468

10

12

14

16

18

20

22

–80

–70

–60

–50

–160

Figure 22. Dynamic Range for 1 kHz @ –60 dBFS,

116 dB, Triangular Dithered Input

FREQUENCY – kHz

–130

–140

–150

–160

–120

–110

–100

–90

0

2468

10

12

14

16

18

20

22

Figure 20. Noise Floor for Zero Input, SR 48 kHz,

SNR –117 dBFS A-Weighted