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Generator definition.
Phase. Phase sets the Start/Finish point of the ARB wave between the peak to peak
limits set by AMPTD
- -90
0
sets the Start/Finish at the negative amplitude limit.
0
- 0
sets the Start/Finish midway between the
- +
90
0
sets the Start/Finish at the pos
Vector Height, displayed as "1 FOO"
slews directly to the Start/Finish point and remains there until the ARB wave repeats
To reduce the effect of the nonprogrammable Vector Height, set the Start/Finish point
of the ARB wave so the Return to Start Vector slope is zero ( .1 V
PHASE to obtain this characteristic.
Slope. AV
SYNC Output. The SYNC output is a TTL signal. The low portion occurs during the Return
to Start Vector.
tor. Each count in the display sets the end point Yvolts from the vector's starting voltage.
where Y
Distortion may occur if the net vector height of a waveform is set to be greater than
half of the amplitude setting. This is because the amplitude of the waveform must be
within the limits set by the AMPTD function key.
ARB
+
5V is implemented in ARB exactly as in the Function
.
The Start/Finish point is the beginning point of the first vector.
,
is not programmable but lts length is. This vector
.0008 • V
HGT •
=
.0008 • V HGT • V LEN •
=
(contl
limits.
itive
amplitude
limit.
A m plit ude (Vp-p) )
(
2
Amplitude (Vp-p)
47c
.
=
0). Adjust
2
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