Datasheet

ADG1408/ADG1409
Rev. B | Page 15 of 20
0
10 100k
FREQUENCY (Hz)
THD + N (%)
0.09
0.10
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100 1k 10k
LOAD = 110Ω
T
A
= 25°C
V
DD
= +5V, V
SS
= –5V, V
S
= +5V p-p
V
DD
= +15V, V
SS
= –15V, V
S
= +15V p-p
04861-032
Figure 24. Total Harmonic Distortion Plus Noise vs. Frequency
0
–110
100 1k 10M
FREQUENCY (Hz)
ACPSRR (dB)
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
10k 100k 1M
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
V p-p = 0.63V
04861-035
NO DECOUPLING
CAPACITORS
DECOUPLING
CAPACITORS
ON SUPPLIES
Figure 25. AC Power Supply Rejection Ratio vs. Frequency