ADG791A Datasheet, PDF (12/24 Pages) Analog Devices – IC-Compatible, Wide Bandwidth, Quad, 2:1 Multiplexer

ADG791A/ADG791G
0
–0.5
–1.0
T_A = 25°C
V_DD = 3V
–1.5
V_DD = 5V
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
0
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
SOURCE VOLTAGE (V)
Figure 11. Charge Injection vs. Source Voltage
220
210
t_ON (3V)
200
t_OFF (3V)
190
180 _{tON (5V)}
170
t_OFF (5V)
160
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 12. tON/tOFF vs. Temperature
0
T_A = 25°C
V_DD = 3V/5V
–20
–40
–60
–80
–100
–120
0.01
0.1
1
10
100
1000
FREQUENCY (MHz)
Figure 13. Off Isolation vs. Frequency
0
T_A = 25°C
V_DD = 3V/5V
–20
–40
SAME
MULTIPLEXER
–60
DIFFERENT
–80
MULTIPLEXER
–100
–120
0.01
0.1
1
10
100
1000
FREQUENCY (MHz)
Figure 14. Crosstalk vs. Frequency
–1
T_A = 25°C
–3 ^VDD ^{= 5V}
–5
–7
–9
–11
–13
–15
0.01
0.1
1
10
100
FREQUENCY (MHz)
Figure 15. Bandwidth
1000
0
T_A = 25°C
–10 ^{1 CHANNEL}
V_DD = 3V/5V
–20 ^{NO DECOUPLING CAPACITORS USED}
–30
–40
–50
–60
–70
–80
–90
–100
0.0001
0.001 0.01
0.1
1
10
FREQUENCY (MHz)
Figure 16. PSRR vs. Frequency
100 1000
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