HP 75000 SERIES C User Manual

Table 4-3. High-Voltage Output Amplitudes
Function
SINe wave
SQUare wave
TRIangle
RUP (Pos. slope ramp)
RDOWn (Neg. slope ramp)
min.
4 mv
4 mv
4 mV
4 mV
4 mv
RMS
min. max.
1.42 mV 14.14 V
2.00 mV 20.00 V
1.16 mV 11.55 V
1.16 mV 11.55 V
1.16 mV 11.55 V
t
OFFSet
The command is [:AMPL]:OFFSet followed by a numerical value
representing the required DC offset.
The DC offset range is dependent upon amplitude and the
high-voltage option (if installed). See Table 4-4 for a list of the DC
offsets allowed.
If a DC offset is specified that is too large for the amplitude already
programmed, or if the AC amplitude is increased beyond the level
where the amplitude and offset are compatible, the
Error lamp will
illuminate on the front panel and the entry value is not accepted.
Offset Only, No AC Function
When the DC function is activated, then no AC function is activated.
The DC voltage output may then be programmed from
0 mV to
f 5 V, with 4 digit resolution.
AC with DC Offset
When DC offset is added to any AC function, there are minimum
and maximum offset limits which must be observed. These limits are
affected by the AC voltage and internal attenuator settings listed
in Table 4-4. Resolution of a DC offset entry (with AC function) is
determined by the resolution of the AC amplitude. The following
equation may be used to determine maximum offset voltage:
Maximum DC offset
= (5/A) - (Amptd/2)
where A
= Attenuation factor (from Table 4-4) and
Amptd
= Amplitude in V(p-p) of the AC function.
Understanding the HP E1440A 4-7
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HP 75000 SERIES C Specifications

General

Brand	HP
Model	75000 SERIES C
Category	Inverter
Language	English