MODEL 745-T
FOUR CHANNEL DIGITAL DELAY/ PULSE GENERATOR
User Manual
The MODEL 745-T
Four high resolution delay channels
0.25ps delay resolution
<25ps RMS jitter max (5ps for short delay)
20s delay range (relative/absolute reference)
Three trigger sources: external, internal or command
Positive or Negative trigger slope
Single, Repetitive or Burst trigger mode
Gate mode
External trigger prescaler (pulse picking)
Tunable output (magnitude 2-5V, width 100ns-10µs)
50
Ω
load
T0 reference output
Clock output
Gate input
High precision internal clock (OCXO 50ppb)
USB
Ethernet interface (Web page)
Options:
4 auxiliary high resolution delay channels (1.25ns, 2 to
5V Amplitude but common tuning)
The MODEL 745-T digital delay generator provides four
independent high resolution digital delay channels. The
rms jitter between the trigger and any outputs is 25ps +
delay x 10
-8
max. which ensures a high
performance
delay. The device can be triggered by different ways:
External trigger via a BNC input, Internal trigger and
Software command trigger, each one with repetitive,
single and burst trigger modes.
3/2/18
Berkeley Nucleonics Corporation, 2955 Kerner Blvd. San Rafael, CA 94901
[email protected], Call 800-234-7858 or Live-Chat @ www.berkeleynucleonics.com
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