ADG779
Rev. A | Page 9 of 12
–120
–110
–100
–90
–130
–80
–70
–60
–50
–40
30
FREQUENCY (Hz)
OFF ISOLATION (dB)
10k 100k 1M 10M 100M
V
DD
= 5V, 3V
02491-009
Figure 9. Off Isolation vs. Frequency
–120
–110
–100
–90
–130
–80
–70
–60
–50
–40
30
FREQUENCY (Hz)
CROSSTALK (dB)
10k 100k 1M 10M 100M
V
DD
= 5V, 3V
02491-010
Figure 10. Crosstalk vs. Frequency
–6
0
FREQUENCY (Hz)
ON RESPONSE (dB)
10k 100k 1M 10M 100M
V
DD
= 5V
–4
–2
02491-011
Figure 11. On Response vs. Frequency
ADG779
Rev. A | Page 10 of 12
TEST CIRCUITS
V
S
I
DS
R
ON
=V1/I
DS
SD
V1
02491-012
Figure 12. On Resistance
A
A
I
D
(OFF)I
S
(OFF)
V
S
V
D
SD
02491-013
Figure 13. Off Leakage
A
I
D
(ON)
V
D
V
S
SD
02491-014
Figure 14. On Leakage
V
DD
R
L
300
C
L
35pF
V
DD
0.1µF
IN
GND
S
D
V
S
V
OUT
50% 50%
90%
90%
t
OFF
t
ON
V
IN
V
OUT
02491-015
Figure 15. Switching Times
t
D
t
D
50% 50%
50%50%
0V
0V
V
IN
V
OUT
V
DD
R
L2
300
C
L2
35pF
V
DD
0.1µF
IN
S1
GND
S2
D2
D
V
S1
V
S2
V
IN
V
OUT
02491-016
Figure 16. Break-Before-Make Time Delay, t
D
ADG779
Rev. A | Page 11 of 12
NETWORK
ANALYZER
V
DD
GND
OFF ISOLATION = 20 log
V
DD
0.1µF
S
D
50
50
V
S
V
OUT
R
L
50
V
OUT
V
S
IN
V
IN
02491-017
Figure 17. Off Isolation
NETWORK
ANALYZER
V
DD
GND
CHANNEL-TO-CHANNEL CROSSTALK = 20 log
V
DD
0.1µF
S1
D
50
V
S
V
OUT
V
S
S2
R
L
50
R
50
0
2491-018
V
OUT
IN
Figure 18. Channel-to-Channel Crosstalk
NETWORK
ANALYZER
V
DD
GND
INSERTION LOSS = 20 log
V
DD
0.1µF
S
D
50
V
S
V
OUT
R
L
50
V
OUT
WITH SWITCH
V
OUT
WITHOUT SWITCH
IN
V
IN
02491-019
Figure 19. Bandwidth

ADG779BKSZ-REEL7

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Analog Switch ICs IC 2.5 Ohms 5.5V CMOS SPDT 2:1 Mux
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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