Datasheet

ADG888
Rev. A | Page 8 of 16
–10
–9
–8
–7
–6
–5
–4
–3
–2
–1
0
10k 100k 1M 10M 100M
FREQUENCY (Hz)
ON RESPONSE (dB)
T
A
= 25°C
V
DD
= 3V, 4.2V, 5V
05432-011
Figure 11. Bandwidth
–120
–100
–80
–60
–40
–20
0
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
ATTENUATION (dB)
T
A
= 25°C
V
DD
= 3V, 4.2V, 5V
05432-012
Figure 12. Off Isolation vs. Frequency
–140
–120
–100
–80
–60
–40
–20
0
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
ATTENUATION (dB)
T
A
= 25°C
V
DD
= 3V, 4.2V, 5V
ADJACENT SWITCHES (S1A-S1B)
ADJACENT CHANNELS (S1A-S2A)
S1A-S4A
05432-013
Figure 13. Crosstalk vs. Frequency
0
0.005
0.010
0.015
0.020
0.025
0 2k 4k 6k 8k 10k 12k 14k 16k 18k 20k
FREQUENCY (Hz)
THD + N (%)
05432-014
T
A
= 25°C
V
DD
= 5V, V
S
= 1V p-p
V
DD
= 3V, V
S
= 0.5V p-p
V
DD
= 5V, V
S
= 3V p-p
V
DD
= 3V, V
S
= 1V p-p
V
DD
= 5V, V
S
= 4V p-p
V
DD
= 3V, V
S
= 2V p-p
Figure 14. Total Harmonic Distortion + Noise (THD + N)
–100
–80
–60
–40
–20
0
20
100 1k 10k 100k 1M 10M 100M
FREQUENCY (Hz)
ATTENUATION (dB)
T
A
= 25°C
V
DD
= 3V, 4.2V, 5V
NO DECOUPLING ON SUPPLIES
05432-023
Figure 15. AC PSRR