Datasheet

AD8104/AD8105
Rev. 0 | Page 23 of 36
1.4
–0.2
–50 150
V
OUT
(V, DIFF)
TIME (ns)
1.2
1.0
0.8
0.6
0.4
0.2
0
2.8
–0.4
2.4
2.0
1.6
1.2
0.8
0.4
0
1301109070503010–10–30
UPDATE
V
OUT
UPDATE (V)
06612-055
Figure 55. AD8104 Enable Time
1.4
–0.2
–50 150
V
OUT
(V, DIFF)
TIME (ns)
1.2
1.0
0.8
0.6
0.4
0.2
0
2.8
–0.4
2.4
2.0
1.6
1.2
0.8
0.4
0
1301109070503010–10–30
V
OUT
UPDATE
UPDATE (V)
06612-056
Figure 56. AD8104 Disable Time
0
–0.05
–50 100
GAIN (dB)
TEMPERATURE (°C)
–250 255075
–0.01
–0.02
–0.03
–0.04
06612-057
Figure 57. AD8104 DC Gain vs. Temperature
06612-058
600
100
–35 95
I
POS
AND I
NEG
CURRENT (mA)
TEMPERATURE (°C)
I
DD
CURRENT (µA)
500
400
300
200
850
350
750
650
550
450
85756555453525155–5–15–25
I
DD
(SERIAL MODE)
I
DD
(PARALLEL MODE)
I
POS
AND I
NEG
(ALL OUTPUTS ENABLED)
I
POS
AND I
NEG
(ALL OUTPUTS DISABLED)
Figure 58. AD8104, AD8105 Quiescent Supply Currents vs. Temperature
06612-059
360
200
11
CHANNELS
I
POS
AND I
NEG
(mA)
I
DD
(µA)
6
340
320
300
280
260
240
220
23456789101112131415
400
480
560
640
720
800
880
960
1040
I
POS
, I
NEG
I
DD
SERIAL
I
DD
PARALLEL
Figure 59. AD8104, AD8105 Quiescent Supply Currents vs. Enabled Outputs
65
–5
07
OUTPUT ERROR (%)
TIME (ns)
453621
55
45
35
25
15
5
0
60
50
40
30
20
10
3.25
–0.25
2.75
2.25
1.75
1.25
0.75
0.25
0
3.00
2.50
2.00
1.50
1.00
0.50
(V, DIFF)
V
OUT
V
IN
(V
OUT
– V
IN
)/V
OUT
06612-060
Figure 60. AD8104 Settling Time