Agilent Technologies B2902 Guía de usuario descargar pdf (Pagina 60)

2- 20 Agilent B2900 User’s Guide, Edition 2

Introduction

Specifications

• Current output settling time:

Time required to reach within 0.1 % (0.3 % for 3 A range) of final value at short

condition. Step is +10 % to +90 % range.

10 nA and 100 nA ranges: < 10 ms

1 A range: < 500 s

10 A and 100 A ranges: < 250 s

1 mA to 3 A ranges: < 80 s

• Noise 10 Hz to 20 MHz (V source): 3 mVrms, 20 V range

• V source overshoot:

< (0.1 % + 10 mV) Step is +10 % to +90 % range, resistive load.

• I source overshoot:

< 0.1 % (0.3 % for 3 A range) Step is +10 % to +90 % range, resistive load.

• Voltage source range change overshoot:

 250 mV. 100 k load, 20 MHz bandwidth

• Current source range change overshoot:

 250 mV/R load, 20 MHz bandwidth

Pulse Source Supplemental Characteristics

• Minimum programmable pulse width: 50 s

• Pulse width programming resolution: 1 s

• Pulse width definition:

The time from 10 % leading to 90 % trailing edge as follows.

• Maximum duty cycle and pulse width: See Table 2-12.

• Minimum pulse width at the given voltage, current, and settling conditions: See

Table 2-13.

90 %

10 %

Pulse peak

Pulse width

Pulse base

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 231 232

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Agilent Technologies B2902 Guía de usuario Pagina 60