Chapter 10 327
Specifications and Supplemental Performance Characteristics
Basic Characteristics
10. Specifications and
Supplemental Performance
Characteristics
NOTE Vmon: dc voltage bias monitor reading value [mV]
Imon: dc current bias monitor reading value [mA]
Zd = 0.3 (at four-terminal pair port of the 4294A, adapter setup: NONE)
Zd = 2.0 (at 3.5 mm port of the 42941A, adapter setup: 42941A Impedance Probe)
Zd = 0.5 (at 7-mm port of the 42942A, adapter setup: 42942A Terminal Adapter)
Zd = 1.0 (at measurement port of the 16048G, adapter setup: four-terminal pair 1m)
Zd = 1.5 (at measurement port of the 16048H, adapter setup: four-terminal pair 2m)
Range 0 to ± 40 V (see Figure 10-1)
Resolution 1 mV
Accuracy ± [0.5% + (5 + Z
d
´ |I
mon
|) mV]
(at 23 ± 5°C, typical)
± [1.0% + (10 + Z
d
´ |I
mon
|) mV]
(beyond 23 ± 5°C, typical)
dc current bias at constant
current mode
Range 0 to ± 100 mA (see Figure 10-1)
Resolution 40 mA
Accuracy ± [1% + (0.5 + |V
mon
|/10000) mA]
(at 23 ± 5°C, typical)
± [2% + (1.0 + |V
mon
|/5000) mA]
(beyond 23 ± 5°C, typical)
dc bias monitor
dc voltage range (same as the dc voltage bias setting range)
dc voltage accuracy ± [0.2% + (5 + Z
d
´ |I
mon
|) mV] (at 23 ± 5°C)
± [0.4% + (10 + Z
d
´ |I
mon
|) mV] (beyond 23 ± 5°C)
dc current range (Same as the dc current bias setting range)
dc current monitor
accuracy
± [1% + (0.5 + |V
mon
|/10000) mA] (at 23 ± 5°C)
± [2% + (1.0 + |V
mon
|/5000) mA] (beyond 23 ± 5°C)
Output impedance 25 W (nominal)
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