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ADG738BRU

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
ADG738/ADG739 Data Sheet
Rev. A | Page 10 of 20
Figure 12. Leakage Currents as a Function of Temperature, V
DD
= 3 V
Figure 13. Input Currents vs. Switching Frequency
Figure 14. Charge Injection vs. Source Voltage
Figure 15. T
ON
/T
OFF
Times vs. Temperature
10758-012
0
0
20 40
60
80
100
120
CURRENT (nA)
TEMPERATURE (°C)
0.05
0.10
0.15
0.20
0.25
0.30
0.35
V
DD
= 3V
I
D
(OFF)
I
S
(OFF)
I
D
(ON)
FREQUENCY (Hz)
CURRENT (A)
1µ
10k
10µ
100µ
1m
10m
100k 1M 10M 100M
T
A
= 25°C
V
DD
= 5V
V
DD
= 3V
10758-013
VOLTAGE (V)
Q
INJ
(pC)
–40
–30
–20
–10
0
10
20
0 1 2 3 4 5
T
A
= 25°C
V
DD
= 3V
V
SS
= 0V
V
DD
= 5V
V
SS
= 0V
10758-014
TEMPERATURE (°C)
TIME (ns)
0
5
10
15
20
25
30
35
40
–40 –20 0 20 40 60
45
50
80
10758-015
T
ON
, V
DD
= 3V
T
OFF
, V
DD
= 3V
T
ON
, V
DD
= 5V
T
OFF
, V
DD
= 5V
Data Sheet ADG738/ADG739
Rev. A | Page 11 of 20
Figure 16. Off Isolation vs. Frequency
Figure 17. Crosstalk vs. Frequency
Figure 18. On Response vs. Frequency
100k
1M 10M
100M
FREQUENC
Y (Hz)
0
30k
ATTENUATION (dB)
–20
–40
–60
–80
–100
–120
V
DD
= 5V
T
A
= 25°C
10758-016
FREQUENCY (Hz)
100k 1M 10M 100M30k
0
–20
–40
–60
–80
–100
–120
ATTENUATION (dB)
V
DD
= 5V
T
A
= 25°C
10758-017
FREQUENCY (Hz)
0
30k
ATTENUATION (dB)
–5
100M
100k
1M 10M
–10
–15
–20
V
DD
= 5V
T
A
= 25°C
ADG738
ADG739
10758-018
ADG738/ADG739 Data Sheet
Rev. A | Page 12 of 20
TEST CIRCUITS
Figure 19. On Resistance
Figure 20. I
D
(Off), I
S
(Off)
Figure 21. I
S
, I
D
(On)
Figure 22. Switching Times and Break-Before-Make Times
Figure 23. Charge Injection
I
DS
SD
V
S
V
10758-025
R
ON
=V/I
DS
S1 D
V
S
A A
V
D
I
S
(OFF) I
D
(OFF)
Sn
10758-026
A
10758-028
S2
V
D
V
D
Sn
S1
A
D
I
D
(ON)
NC
NC = NO CONNECT
GND
V
DD
V
DD
50%
t
OFF
90%
90%
50%
V
OUT
D
V
S1
ADG738*
S1
S8
S2 THRU S7
R
L
300Ω
C
L
35pF
V
S1
80%
80%
V
S1
= V
S8
V
S8
V
OUT
V
OUT
SYNC
t
ON
t
OPEN
*SIMILAR CONNECTION FOR ADG739.
10758-029
SYNC
GND
V
DD
ADG738*
1nF
INPUT LOGIC
V
OUT
C
L
V
S
R
S
D
*SIMILAR CONNECTION FOR ADG739.
S
SWITCH OFF
SWITCH ON
∆V
OUT
Q
INJ
= C
L
× V
OUT
10758-030
SYNC
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

ADG738BRU

Mfr. #:
Buy ADG738BRU
Manufacturer:
Analog Devices Inc.
Description:
Multiplexer Switch ICs 8:1 65MHz 2.5 Ohm CMOS Serial Cntrld
Lifecycle:
New from this manufacturer.
Delivery:
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