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ADG526AKPZ-REEL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20
ADG526A/ADG527A
Rev. C | Page 13 of 20
TIMING
Figure 13 shows the timing sequence for latching the switch
address and enable inputs. The latches are level sensitive;
therefore, while
WR
is held low, the latches are transparent and
the switches respond to the address and enable inputs. This
input data is latched on the rising edge of
WR
.
3
V
0V
3V
0V
WR
EN, A0, A1,
A2, (A3)
1.5V
2.0V
0.8V
t
W
t
S
t
H
01532-003
Figure 13. Timing Sequence
Figure 14 shows the reset pulse width, t
RS
, and reset turn-off
time, t
OFF
(
RS
).
Note that all digital input signal rise and fall times are measured
from 10% to 90% of 3 V, t
R
= t
F
= 20 ns.
t
RS
t
OFF
(RS)
3
V
0V
V
O
0V
RS
0.8V
1.5V
SWITCH
O
UTPUT
01532-004
Figure 14. Reset Pulse
ADG526A/ADG527A
Rev. C | Page 14 of 20
TEST CIRCUITS
SD
V
S
I
DS
V1
R
ON
=
V1
I
DS
0
1532-015
Figure 15. R
ON
A
V2V1
I
S
(OFF)
D
EN
GND
V
DD
V
SS
V
DD
V
SS
0.8V
01532-016
Figure 16. I
S
(Off)
V
DD
V
SS
V
DD
V
SS
D
A
EN
GND
0.8V
V2
1
I
D
(OFF)
01532-017
Figure 17. I
D
(Off)
V
DD
V
SS
V
DD
V
SS
V1
D
A
EN
GND
2.4V
V2
I
D
(ON)
01532-018
Figure 18. I
D
(On)
I
DIFF
= I
DA
(OFF) – I
DB
(OFF)
V
DD
V
SS
V
DD
V
SS
DA
A
GND
V
1
EN
V2
ADG527A
DB
A
0.8V
01532-019
Figure 19. I
DIFF
ADG526A/ADG527A
Rev. C | Page 15 of 20
3
V
0
V
ADDRESS
DRIVE (V
IN
)
OUTPUT
90%
90%
50%
t
TRANSITION
t
TRANSITION
*SIMILAR CONNECTION FOR ADG527A.
50Ω
V1
OUTPUT
ADG526A*
A2
A1
A0
2.4V
EN
GND
S1
S2 TO S15
S16
D
1MΩ
35pF
A3
V2
WR
RS
V
IN
V
DD
V
SS
V
DD
V
SS
01532-020
Figure 20. Switching Time of Multiplexer, t
TRANSITION
*SIMILAR CONNECTION FOR ADG527A.
50Ω
5V
OUTPUT
ADG526A*
A2
A1
A0
2.4V
EN
GND
S1
S2 TO S15
S16
D
1kΩ
35pF
A3
WR
RS
V
IN
V
DD
V
SS
V
DD
V
SS
3
V
0
V
ADDRESS
DRIVE (V
IN
)
OUTPUT
50%
t
OPEN
0
1532-021
Figure 21. Break-Before-Make Delay, t
OPEN
*SIMILAR CONNECTION FOR ADG527A.
5V
OUTPUT
ADG526A*
A2
A1
A0
2.4V
EN
GND
S1
S2 TO S16
D
1kΩ
35pF
A3
WR
50Ω
V
IN
V
DD
V
SS
V
DD
V
SS
RS
3
V
0
V
ENABLE
DRIVE (V
IN
)
OUTPUT
10%
90%
50%
t
ON
(EN)
t
OFF
(EN)
01532-022
Figure 22. Enable Delay, t
ON
(EN) t
OFF
(EN)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P20

ADG526AKPZ-REEL

Mfr. #:
Buy ADG526AKPZ-REEL
Manufacturer:
Analog Devices Inc.
Description:
Multiplexer Switch ICs 16:1 CMOS Latched
Lifecycle:
New from this manufacturer.
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