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Internal pulse generator (e8257c only) – Atec Agilent-E8247C_57C User Manual

Page 12

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Modes

Free-run, triggered, triggered with delay, doublet, and
gated. Triggered with delay, doublet, and gated require
external trigger source.

Period (PRI) (Tp )

70 ns to 42 s
(Repetition frequency: 0.024 Hz to 14.28 MHz)

Pulse width (Tw )

10 ns to 42 s

Delay (Td )
Free-run mode

0 to ±42 s

Triggered with delay and doublet modes

75 ns to 42s with ±10 ns jitter

Resolution

10 ns (width, delay, and PRI)

Internal pulse generator
(E8257C only)

Sync
Output

Video
Output

RF Pulse
Output

Td

Tm

Tw

Trf

Vf

Tf

Tr

Vor

Tp

50%

50%

10%

90%

50%

Td Video delay (variable)

Tw Video pulse width (variable)

Tp Pulse period (variable)

Tm RF delay

Trf RF pulse width

Tf RF pulse fall time

Tr RF pulse rise time

Vor Pulse overshoot

Vf Video feedthrough