Datasheet

ADG1233/ADG1234
Rev. B | Page 12 of 16
FREQUENCY (Hz)
ON RESPONSE (dB)
0
–5
–10
–15
–20
–25
10k 100k 1M 10M 100M 10G1G
05743-013
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
Figure 19. On Response vs. Frequency
FREQUENCY (Hz)
THD + N (%)
10
1
0.10
0.01
10 100 1k 10k 100k
05743-037
LOAD = 10kΩ
T
A
= 25°C
V
DD
= +5V, V
SS
= –5V, V
S
= +3.5V rms
V
DD
= +15V, V
SS
= –15V, V
S
= +5V rms
Figure 20. THD + N vs. Frequency
V
BIAS
(V)
CAPACITANCE (pF)
5.0
4.0
4.5
3.5
3.0
2.5
2.0
0.5
1.0
1.5
0
–15 –10 –5 0 15105
05743-010
SOURCE/DRAIN ON
DRAIN OFF
SOURCE OFF
V
DD
= +15V
V
SS
= –15V
T
A
= 25°C
Figure 21. Capacitance vs. Source Voltage for Dual Supply
V
BIAS
(V)
CAPACITANCE (pF)
5.0
4.0
4.5
3.5
3.0
2.5
2.0
0.5
1.0
1.5
0
024 6 810
05743-009
12
SOURCE/DRAIN ON
DRAIN OFF
SOURCE OFF
V
DD
= 12V
V
SS
= 0V
T
A
= 25°C
Figure 22. Capacitance vs. Source Voltage for Single Supply
V
BIAS
(V)
CAPACITANCE (pF)
5.0
4.0
4.5
3.5
3.0
2.5
2.0
0.5
1.0
1.5
0
–5 –4 –2–3 –1 0 1 2 3 4 5
05743-007
SOURCE/DRAIN ON
DRAIN OFF
SOURCE OFF
V
DD
= +5V
V
SS
= –5V
T
A
= 25°C
Figure 23. Capacitance vs. Source Voltage for Dual Supply