ADG3123
Data Sheet
Rev. B | Page 6 of 12
TYPICAL PERFORMANCE CHARACTERISTICS
4.1
2.5
10
100
FREQUENCY (kHz)
I DDB
(
mA)
3.9
3.7
3.5
3.3
3.1
2.9
2.7
20
30
40
50
60
70
80
90
VDDA = VDDB = 27V
VDDA = VDDB = 25V
TA = 25°C
VSS = –7V
RL = 5k
CL = 100pF
DUTY CYCLE = 50%
1 CHANNEL
05655-
004
Figure 4. Supply Current (IDDB) vs. Frequency
3.9
2.5
10
100
FREQUENCY (kHz)
I DDA
(
mA)
20
30
40
50
60
70
80
90
3.7
3.5
3.3
3.1
2.9
2.7
TA = 25°C
VSS = –7V
RL = 5k
CL = 100pF
DUTY CYCLE = 50%
1 CHANNEL
VDDA = VDDB = 27V
VDDA = VDDB = 25V
05655-
005
Figure 5. Supply Current (IDDA) vs. Frequency
–0.5
–1.7
10
100
FREQUENCY (kHz)
I SS
(
mA)
20
30
40
50
60
70
80
90
VSS = –5V
VSS = –7V
–0.7
–0.9
–1.1
–1.3
–1.5
TA = 25°C
VDDA = VDDB = 27V
RL = 5k
CL = 100pF
DUTY CYCLE = 50%
1 CHANNEL
05655-
006
Figure 6. Supply Current (ISS) vs. Frequency
6.5
2.5
0.1
4.6
4.1
3.6
3.1
2.6
2.1
1.6
1.1
0.6
CAPACITIVE LOAD (nF)
I DDB
(
mA)
4.5
6.0
5.5
5.0
4.0
3.5
3.0
VDDA = VDDB = 27V
VDDA = VDDB = 25V
TA = 25°C
VSS = –7V
RL = 5k
FREQUENCY = 20kHz
DUTY CYCLE = 50%
1 CHANNEL
05655-
007
Figure 7. Supply Current (IDDB) vs. Capacitive Load
4.1
2.5
0.1
4.6
4.1
3.6
3.1
2.6
2.1
1.6
1.1
0.6
CAPACITIVE LOAD (nF)
I DDA
(
mA)
3.3
3.9
3.7
3.5
3.1
2.9
2.7
VDDA = VDDB = 27V
VDDA = VDDB = 25V
TA = 25°C
VSS = –7V
RL = 5k
FREQUENCY = 20kHz
DUTY CYCLE = 50%
1 CHANNEL
05655-
008
Figure 8. Supply Current (IDDA) vs. Capacitive Load
–0.5
–6.5
–5.5
–4.5
–3.5
–2.5
–1.5
0.1
4.6
4.1
3.6
3.1
2.6
2.1
1.6
1.1
0.6
CAPACITIVE LOAD (nF)
I SS
(
mA)
VSS = –5V
VSS = –7V
TA = 25°C
VDDA = VDDB = 27V
RL = 5k
FREQUENCY = 20kHz
DUTY CYCLE = 50%
1 CHANNEL
05655-
009
Figure 9. Supply Current (ISS) vs. Capacitive Load