Atec Agilent-E4980A - Manual (Page 33)

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Measurement data transfer time
This table shows the measurement data transfer time under the following conditions.
The measurement data transfer time varies depending on measurement conditions and
computers.
Table 60. Measurement transfer time under the following conditions:
Host computer: DELL OPTIPLEX GX260 Pentium 4 2.6 GHz
Display: ON
Impedance range mode: AUTO (The overload has not been generated.)
OPEN/SHORT/LOAD compensation: OFF
Test signal voltage monitor: OFF
Table 61. Measurement data transfer time [ms]
using :FETC? command using data buffer memory
Data (one point measurement) (list sweep measurement)
transfer Comparator Comparator 10 51 128 201
Interface format ON OFF points points points points
ASCII 2 2 4 13 28 43
GPIB ASCII Long 2 2 5 15 34 53
Binary 2 2 4 10 21 32
ASCII 2 2 3 8 16 23
USB ASCII Long 2 2 4 9 19 28
Binary 2 2 3 5 9 13
ASCII 3 4 5 12 24 36
LAN ASCII Long 3 3 5 13 29 44
Binary 3 3 5 9 18 26
DC bias test signal current (1.5 V/2.0 V): Output current: Max. 20 mA
Option 001 (Power and DC Bias enhance):
DC bias voltage: DC bias voltage applied to DUT is given as:
Equation 18. Vdut = Vb – 100 × Ib
Vdut [V] DC bias voltage
Vb [V]
DC bias setting voltage
Ib [A] DC bias current
DC bias current: DC bias current applied to DUT is given as:
Equation 19. Idut = Vb/(100 + Rdc)
Idut [A] DC bias current
Vb [V]
DC bias setting current
Rdc [Ω] DUT’s DC resistance