ADG2128 Data Sheet
Rev. D | Page 12 of 28
80
70
60
50
40
30
20
10
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
SOURCE VOLTAGE (V)
R
ON
()
05464-013
T
A
= +125°C
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
V
DD
= 8V
V
SS
= 0V
I
DS
= 10mA
Figure 10. R
ON
vs. Temperature, V
DD
= 8 V
16
14
12
10
8
6
4
2
0
0 20 40 60 80 100 120
TEMPERATURE (°C)
LEAKAGE CURRENTS (nA)
05464-014
X CHANNELS,
V
BIAS
= +4V
Y CHANNELS,
V
BIAS
= –2V
V
DD
= +5V
V
SS
= –5V
Figure 11. On Leakage vs. Temperature, Dual ±5 V Supplies
12
10
8
6
4
2
0
–2
0 20 40 60 80 100 120
TEMPERATURE (°C)
LEAKAGE CURRENTS (nA)
05464-015
X, Y CHANNELS;
V
BIAS
= –2V ON X CHANNEL;
+4V ON Y CHANNEL
X, Y CHANNELS;
V
BIAS
= +4V ON X CHANNEL;
–2V ON Y CHANNEL
V
DD
= 5V
V
SS
= –5V
Figure 12. Off Leakage vs. Temperature, Dual ±5 V Supplies
18
12
16
14
10
8
6
4
2
0
–2
0 20 40 60 80 100 120
TEMPERATURE (°C)
LEAKAGE CURRENTS (nA)
05464-011
Y CHANNELS, V
BIAS
= 7V
X CHANNELS, V
BIAS
= 7V
Y CHANNELS, V
BIAS
= 1V
V
DD
= 12V
V
SS
= 0V
Figure 13. On Leakage vs. Temperature, 12 V Single Supply
9
6
8
7
5
4
3
2
1
0
–1
0 20 40 60 80 100 120
TEMPERATURE (°C)
LEAKAGE CURRENTS (nA)
05464-012
X, Y CHANNELS;
V
BIAS
= 7V ON X CHANNEL;
1V ON Y CHANNEL
X, Y CHANNELS;
V
BIAS
= 1V ON X CHANNEL;
7V ON Y CHANNEL
V
DD
= 12V
V
SS
= 0V
Figure 14. Off Leakage vs. Temperature, 12 V Single Supply
0
–5.0
SUPPLY VOLTAGE (V)
CHARGE INJECTION (pC)
05464-030
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–3–5 –1 1 3 5 7 9 11
V
DD
= +5V, V
SS
= –5V
V
DD
= +12V, V
SS
= 0V
Figure 15. Charge Injection vs. Supply Voltage
Data Sheet ADG2128
Rev. D | Page 13 of 28
TEMPERATURE
(°C)
T
ON
/T
OFF
(ns)
05464-029
100
120
140
160
180
200
220
240
–40 –20 0 20 40 60 80 100 120
T
ON
T
OFF
V
DD
= 12V, V
SS
= 0V
V
DD
= 5V, V
SS
= 0V
Figure 16. T
ON
/T
OFF
Times vs. Temperature
–2
–8
–7
–6
–5
–4
–3
10 1G 10G10M100k1k
FREQUENCY (Hz)
INSERTION LOSS (dB)
05464-020
V
DD
= +5V
V
SS
= –5V
T
A
= 25°C
Figure 17. Individual Inputs to Individual Outputs Bandwidth,
Dual ±5 V Supply
–1
–2
–8
–7
–6
–5
–4
–3
10 1G 10G10M100k1k
FREQUENCY (Hz)
INSERTION LOSS (dB)
05464-021
V
DD
= 12V
V
SS
= 0V
T
A
= 25°C
Figure 18. Individual Inputs to Individual Outputs Bandwidth,
12 V Single Supply
0
–1
–2
–8
–7
–6
–5
–4
–3
FREQUENCY (Hz)
INSERTION LOSS (dB)
05464-022
10 1G 10G10M100k1k
V
DD
= +5V
V
SS
= –5V
T
A
= 25°C
Figure 19. One Input to Eight Outputs Bandwidth, 5 V Dual Supply
–10
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
10 1G10M100k1k
FREQUENCY (Hz)
INSERTION LOSS (dB)
05464-023
V
DD
= +5V TO +12V
V
SS
= –5V TO 0V
T
A
= 25°C
Figure 20. Off Isolation vs. Frequency
–120
–100
–80
–60
–40
–20
10 1G10M100k1k
FREQUENCY (Hz)
INSERTION LOSS (dB)
05464-024
V
DD
= +5V TO +12V
V
SS
= –5V TO 0V
T
A
= 25°C
ADJACENT
CHANNELS
NON-ADJACENT
CHANNELS
Figure 21. Crosstalk vs. Frequency
ADG2128 Data Sheet
Rev. D | Page 14 of 28
0.35
0.05
0.30
0.25
0.20
0.15
0.10
0
0 0.5 1.0 1.5 2.0 2.5 3.0
V
L
= 5V
V
L
= 3V
FREQUENCY (MHz)
I
L
(mA)
05464-016
V
DD
= +5V
V
SS
= –5V
Figure 22. Digital Current (I
L
) vs. Frequency
1.8
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0.2
0
0 654321
V
LOGIC
(V)
I
L
(mA)
05464-019
V
L
= 5V
V
L
= 3V
Figure 23. Digital Current (I
L
) vs. V
LOGIC
for Varying Digital Supply Voltage
0
–120
100 1G
FREQUENCY (Hz)
ACPSRR (dB)
–20
–40
–60
–80
–100
1k 10k 100k 1M 10M 100M
05464-028
V
DD
= 5V/12V
V
SS
= –5V/0V
T
A
= 25°C
0.2V p-p RIPPLE
SWITCH OFF,
WITHOUT DECOUPLING
SWITCH ON,
WITHOUT DECOUPLING
WITH DECOUPLING
Figure 24. ACPSRR

ADG2128BCPZ-REEL7

Mfr. #:
Manufacturer:
Description:
Analog & Digital Crosspoint ICs I2C CMOS 8 X 12 Array
Lifecycle:
New from this manufacturer.
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