Atec Agilent-E4980A - Manual (Page 22)

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Table 36. Test signal voltage ≤ 0.2 Vrms (measurement time mode = MED, LONG)
DC bias Impedance range [Ω]
current range < 100 100 300, 1 k 3 k, 10 k 30k, 100 k
20 µA 150 µA 30 µA 3 µA 300 nA 45 nA
200 µA 150 µA 30 µA 3 µA 300 nA 300 nA
2 mA 150 µA 30 µA 3 µA 3 µA 3 µA
20 mA 150 µA 30 µA 30 µA 30 µA 30 µA
100 mA 150 µA 150 µA 150 µA 150 µA 150 µA
Table 37. 0.2 Vrms < test signal voltage ≤ 2 Vrms
(measurement time mode = MED, LONG)
DC bias Impedance range [Ω]
current range < 100 100, 300 1k, 3 k 10k, 30 k 100 k
20 µA 150 µA 30 µA 3 µA 300 nA 45 nA
200 µA 150 µA 30 µA 3 µA 300 nA 300 nA
2 mA 150 µA 30 µA 3 µA 3 µA 3 µA
20 mA 150 µA 30 µA 30 µA 30 µA 30 µA
100 mA 150 µA 150 µA 150 µA 150 µA 150 µA
Table 38. Test signal voltage > 2 Vrms (measurement time mode = MED, LONG)
DC bias Impedance range [Ω]
current range ≤ 300 1 k, 3 k 10k, 30 k 100 k
20 µA 150 µA 30 µA 3 µA 300 nA
200 µA 150 µA 30 µA 3 µA 300 nA
2 mA 150 µA 30 µA 3 µA 3 µA
20 mA 150 µA 30 µA 30 µA 30 µA
100 mA 150 µA 150 µA 150 µA 150 µA
Table 39. Input impedance (nominal)
Input
impedance Conditions
0 Ω Other than conditions below.
20 Ω Test signal voltage ≤ 0.2 Vrms, Impedance range ≥ 3 k Ω,
DC bias current range ≤ 200 µA
Test signal voltage ≤ 2 Vrms, Impedance range ≥ 10 kΩ,
DC bias current range ≤ 200 µA
Test signal voltage > 2 Vrms, Impedance range = 100 kΩ,
DC bias current range ≤ 200 µA
DC source signal
Table 40. Test signal voltage
Range –10 V to 10 V
Resolution 1 mV
Accuracy 0.1% + 3 mV (23 ° C ± 5 ° C)
(0.1% + 3 mV) x 4
(0 to 18 ° C or 28 to 55 ° C)
Table 41. Test signal current
Range –45 mA to 45 mA (nominal)
Output impedance
100 Ω (nominal)