E4980A-301 Datasheet, PDF (23/38 Pages) Keysight Technologies – Precision LCR Meter

23 | Keysight | E4980A Precision LCR Meter 20 Hz to 2 MHz, E4980AL Precision LCR Meter 20 Hz to 300 kHz/500 kHz/1 MHz – Data Sheet
Table 37. 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 38. 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 39. Test signal voltage > 2 Vrms (measurement time mode = MED, LONG)
DC bias
current range
Impedance range [Ω]
≤ 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 40. Input impedance (nominal)
Input impedance Conditions
0Ω
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 41. 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 42. Test signal current
Range
–45 mA to 45 mA (nominal)
Output impedance
100 Ω (nominal)