I N T R O D U C T I O N A N D S P E C I F I C A T I O N S
Specifications
02_03
LDC-3926339
5
C H A P T E R
1
Drive Current Measurement (Display)
Output Current Range:
0.0-6000.0 mA
Output Current Resolution:
0.01 mA
Output Current Accuracy (@25 °C):
±0.07 % of Full Scale
Photodiode Current Range:
0-5000
µ
A
PD Current Resolution:
0.1
µ
A
PD Current Accuracy (@25°C):
±2
µ
A
PD Responsivity Range:
10
0.00-1000.00
µ
A/mW
PD Responsivity Resolution:
0.01
µ
A/mW
Optical Power Range:
0.00-5000.00 mW
Optical Power Resolution:
100
µ
W
Forward Voltage Range:
0.00-7.50 V
Forward Voltage Resolution:
10 mV (1 mV through GPIB)
Forward Voltage Accuracy:
11
±7 mV (±2 mV through GPIB)
1.
All values are contingent upon a 60-minute warm-up period with the output turned-on.
2.
Over any 1-hour period, half-scale output.
3.
Over any 24-hour period, half-scale output.
4.
Measured optically, evaluating noise intensity of a laser diode into a photodetector with 150 kHz bandwidth.
5.
Maximum output current transient resulting from normal operational situations (e.g., power on-off, current on-off), as well
as accidental situations (e.g., power line plug removal).
6.
Maximum output current transient resulting from a 1000V power-line transient spike. Tested to ILX Lightwave Technical
Standard #LDC-00196. Request ILX Application Note #3.
7.
Maximum monitor photodiode current drift over any 30 minute period. Assumes zero drift in responsivity of photodiode.
8.
Modulation input is 50
Ω
terminated inside the mainframe.
9.
50% modulation at mid-scale output, 0.5
Ω
load. High bandwidth mode.
10. Responsivity value is user-defined and is used to calculate the optical power.
11. Four wire voltage measurement. Voltage measurement accuracy while driving calibration load. Accuracy is dependent
upon load and cable used.
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