Appendix 1, Technical Data
190 MC4 User Guide
Frequency Generation
Full Range: 0.0005 ... 10000 Hz
Sub Range Resolution 1 Year Uncertainty
(1
0.0005 ... 0.5 Hz 0.000001 Hz 0.01 % RDG
0.5 ... 5 Hz 0.00001 Hz
(same as above)
5 ... 50 Hz 0.0001 Hz
(same as above)
50 ... 500 Hz 0.001 Hz
(same as above)
500 ... 5000 Hz 0.01 Hz
(same as above)
5000 ... 10000 Hz 0.1 Hz
(same as above)
Feature
Specification
Temperature
coefficient
Specification valid from –10 to 50°C (14...122°F)
Max. load current 5 mA
Output amplitude
positive square
wave
0 .. 12 Vpp ±(0.2 V+5%)
Output amplitude
symmetric square
wave
0 .. 6 Vpp ±(0.2 V+5%)
Duty Cycle 1 ... 99 % (0.0009 500 Hz),
high/low time: minimum 25µs, maximum 1165 s
Jitter < 0.28 µs
Supported units Hz, kHz, cph, cpm, 1/Hz (s), 1/kHz (ms), 1/MHz (µs)
Pulse Generation
Feature
Specification
Range 0 to 9 999 999 pulses
Resolution 1 pulse
Max. load current 5 mA
Output amplitude
positive pulse
0 .. 12 Vpp ±(0.2 V+5%)
Output amplitude
symmetric pulse
0 .. 6 Vpp ±(0.2 V+5%)
Pulse frequency 0.0005 ... 10000 Hz
Duty Cycle 1 ... 99 % (0.0009 500 Hz),
high/low time: minimum 25µs, maximum 1165 s
1)
Uncertainty includes reference standard uncertainty, hysteresis, nonlinearity,
repeatability and typical long term stability for mentioned period. (k=2)
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