HP (Hewlett-Packard) B Network Router User Manual


 
Differential Nonlinearity (4.4.1.2, 3680 Hz sine wave, codes
-2045 to +2046)
1 LSB (no missing codes)
A/D Converter
Supplemental
Characteristics
Integral Nonlinearity (4.4.3, Note 1057-1)
2 LSB
Maximum Static Error (4.4.4.1, Note 1057-1)
2%
Word Error Rate (4.15)
qualified error level word error rate
>16 LSB <2.5E-7
>32 LSB <6E-8
>64 LSB <5E-9
Single-ended inputs Connector : BNC
Coupling : DC
Impedance : 50 or 75 ±0.5% (nominal) selection is programmable
Disconnect : via internal relay, impedance -> high
Ranges :- 0.10225V to 0.10230V
- 0.2045V to 0.2046V
- 0.51125V to 0.5115V
-1.0225V to 1.0230V
Overload : Flagged on-the-fly as ±FS in binary data. Input impedance
remains nominally constant up to ±5V transient and continuous. Input
voltages substantially exceeding this level cause a protection relay to trip,
which resets itself when the overload is removed. Never exceed ±42 Vpk.
DC Accuracy : ±0.4% of reading ±0.25% of peak-to-peak full-scale
Appendix A Specifications 321