Dc Bias Function - Agilent Technologies 4294A Operating Manual

Specifications and Supplemental Performance Characteristics
Basic Characteristics
Signal Level Monitor
Voltage range
Voltage monitor accuracy
Current range
Current monitor accuracy
NOTE f: frequency [MHz], Zx: impedance measurement value [W].
Beyond 23 ± 5 ×C, the test signal level monitor accuracy decreases to half the value
described.
Output Impedance
Output impedance

dc Bias Function

dc voltage bias
dc current bias
dc voltage bias at constant
voltage mode
326
at four-terminal pair port of
the 4294A or 7-mm port of
the 42942A
at measurement port of the
42941A, 16048G/H
at four-terminal pair port of
the 4294A or 7-mm port of
the 42942A
at measurement port of the
42941A, 16048G/H
Range
Resolution
Accuracy
Range
Resolution
Accuracy
(same as the voltage signal level setting range)
± (10 + 0.05 ´ f + 100/Z
) [%]
x
(at 23 ± 5°C, typical)
± (10 + 0.15 ´ f + 100/Z
) [%]
x
(at 23 ± 5°C, typical)
(same as the current signal level setting range)
± (10 + 0.3 ´ f + Z
/100) [%]
x
(at 23 ± 5°C, typical)
± (10 + 0.4 ´ f + Z
/100) [%]
x
(at 23 ± 5°C, typical)
25 W (nominal)
0 to ± 40 V (see Figure 10-1)
1 mV
± [0.1% + (5 + 30 ´ |I |) mV] (at 23 ± 5°C)
mon
± [0.2% + (10 + 30 ´ |I
mon
0 to ± 100 mA (see Figure 10-1)
40 mA
± [2% + (0.2 + |V |/20) mA] (at 23 ± 5°C)
mon
± [4% + (0.4 + |V |/10) mA] (beyond 23 ± 5°C)
mon
|) mV] (beyond 23 ± 5°C)
Chapter 10