07 | Keysight | M9111A PXIe High-Speed Source/Measure Unit - Data Sheet
Supplemental Characteristics (continued)
M9111A
Voltage priority transient characteristic: (time to recover to within the settling band)
At the specified bandwidth, 6 V range only, with remote sensing at load cap, 4.25’ twisted pair load leads.
Compensation setting
Settling band.
Low
High 1
50 mV
0.2 A
5 μs
High 2
30 mV
0.5 A
5 μs
High 3
20 mV
1.4 A
40 mV
0.2 A
10 μs
CC load step
Rise time from 10% to 90% of step
10 μs
Recovery time
with no load cap
40 μs
—
—
12 μs
20 μs
—
—
—
—
15 μs
35 μs
with 1μF load cap (ESR = 50 mΩ)
with 6.8μF load cap (ESR = 50 mΩ)
with 150μF load cap (ESR = 50 mΩ)
12 μs
14 μs
—
150 μs
—
Maximum peak voltage
deviation with no load cap
250 mV
—
—
260 mV
290 mV
—
—
—
—
60 mV
45 mV
with 1μF load cap (ESR = 50 mΩ)
with 6.8μF load cap (ESR = 50 mΩ)
with 150μF load cap (ESR = 50 mΩ)
140 mV
140 mV
—
65 mV
—
Over-voltage protection:
Range
0 to 15 V
Accuracy
0.05% + 5 mV
Response time1
< 40 µs
Current programming speed and settling time:
Rise time from 10% to 90% of step
3 A range with a 0-1.5 A step
3 μs
1 mA range with a 0- 0.5mA step
1 ms
Settling time to 0.1% of step
3 A range with a 0-1.5 A step
1 mA range with a 0-0.5 mA step
20 μs
7 ms
High frequency output current noise: ( CC rms from 20 Hz – 20 MHz )
3 A range
1 mA
1 µA
1 mA range
Current programming small signal bandwidth:
-3 dB
3 A range
1 mA range
DC to 100 kHz
DC to 1 kHz
Current measurement noise: (peak value)
3 A range
1 mA range
100 μA range
305.2 µA
1.1 µA
25 nA
Current measurement settling time: (to 1% of the specified step with no range change)
3 A range with a 0.5-1 A step
35 μs
1 mA range with a 0.5-1 mA step
100 μA range with a 50-100 μA step
120 μs
300 μs
(to 1% of the specified range with down-ranging)
Down-ranging from 3 A range to:
1 mA range
200 μs
100 μA range
2 ms
1. Response time applies from the occurrence of the over-voltage condition to the start of output shutdown.
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