Datasheet

ADG787
Rev. A | Page 9 of 16
0
–120
–100
–80
–60
–40
–20
100 1k 10k 100k 1M 10M 100M 1G
05250-030
FREQUENCY (Hz)
ATTENUATION (dB)
V
DD
= 3V/4.2V/5V
T
A
= 25°C
S1A TO S1B
S1A TO S2A
Figure 17. Crosstalk vs. Frequency
0
–120
–100
–80
–60
–40
–20
100 1k 10k 100k 1M 10M 100M 1G
05250-031
FREQUENCY (Hz)
PSRR (dB)
V
DD
= 3V/4.2V/5V
T
A
= 25°C
NO SUPPLY DECOUPLING
Figure 18. AC Power Supply Rejection Ratio (PSRR)
0.10
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0
10 100k10k100 1k
05250-043
FREQUENCY (Hz)
THD+N (%)
V
DD
= 3V, V
S
= 2V p-p
V
DD
= 5V, V
S
= 2V p-p
Figure 19. Total Harmonic Distortion + Noise
3.0
2.5
2.0
1.5
1.0
0.5
0
2.7 5.24.74.23.2 3.7
05250-044
SUPPLY VOLTAGE (V)
DELAY (ns)
INPUT RISE/FALL TIME = 15ns
T
A
= 25°C
FALL DELAY
RISE DELAY
Figure 20. Rise/Fall Time Delay vs. Supply Voltage
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40 856035–15 10
05250-045
TEMPERATURE (°C)
DELAY (ns)
INPUT RISE/FALL TIME = 15ns
V
DD
= 4.2V
RISE DELAY
FALL DELAY
Figure 21. Rise/Fall Time Delay vs. Temperature
2.0
1.5
1.0
0.5
0
2.5 3.0 5.55.04.53.5 4.0
05250-046
SUPPLY (V)
MISMATCH (ns)
INPUT RISE/FALL TIME = 15ns
T
A
= 25°C
Figure 22. Rise-Time-to-Fall-Time Mismatch vs. Supply Voltage