Datasheet

ADG819/ADG820
250
1
200
0
150
T
A
= 25C
V
DD
= 5V
V
DD
= 3V
0.2 101
30
V
DD
= 3V, 5V
T
A
= 25C
CHARGE INJECTION – pC
–1
LOGIC THRESHOLD VOLTAGE – V
ATTENUATION – dB
100
50
0
–50
–2
–3
–4
–100
–5
–150
–200
–6
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
S
– V
FREQUENCY – MHz
TPC 7. Charge Injection vs. Source Voltage TPC 10. ON Response vs. Frequency
0
1.8
V
DD
= 5V, 3V
T
A
= 25C
T
A
= 25C
RISING
FALLING
–10
–20
1.6
1.4
1.2
1.0
0.8
0.6
0.4
ATTENUATION – dB
–30
–40
–50
–60
–70
–80
0.2
–90
0
0.1 1 2
0 1 2 3 4 5 6
FREQUENCY – MHz
V
DD
– V
TPC 8. OFF Isolation vs. Frequency TPC 11. Logic Threshold vs. Supply Voltage
0.1 1 2
FREQUENCY – MHz
TPC 9. Crosstalk vs. Frequency
0
ATTENUATION – dB
–20
–50
–70
–80
–90
–10
–30
–40
–60
REV. 0
–7–