Rohde & Schwarz AM 300, Руководство по эксплуатации

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R&S AM300 Arbitrary and Function Generator
Operating manual, 02/2005 6-103 E-1007.9922.12
6.2.1.4.3 SQUARE and SQUARE LOW JITTER Waveforms
Application You can set the start phase and the duty cycle for the Square waveform. In
the case of the Square Low Jitter waveform you can set only the start
phase.
Selecting the
WAVE PARAM
submenu 1. Select the Square or Square Low Jitter waveform ( 6-72).
2. In the menu press the function key .
The submenu is opened and the function keys [13] are assigned the
appropriate function.
Exit submenu
Set start phase
( 6-98)
Set duty cycle
( 6-104)
Note
The function key is not available in the case of the Square Low
Jitter waveform.
Phase setting accuracy decreases with increasing frequency for the Square
and Square Low Jitter waveforms:
up to
1 kHz < 0.01°
up to
10 kHz < approx. 0.04°
up to
100 kHz < approx. 0.4°
up to
1 MHz < approx. 4°
START
PHASE
RECT DUTY t
high
t
low