Transcript High Voltage Summary - Berkeley Nucleonics Corporation

Introducing a 45 Volt Output Module with Faster
Risetimes for the Model 575 Series Digital Delay /
Pulse Generators
Tel 800-234-7858 Fax 415-453-9956
www.BerkeleyNucleonics.com
AT45 Module
Tel 800-234-7858 Fax 415-453-9956
www.BerkeleyNucleonics.com
AT45 Module Details
For channels with AT45 output option, the maximum
frequency is limited to 100 kHz. The pulse width can be set
over the standard range of the unit with active high outputs
when set to high impedance mode. In low impedance mode,
the pulse width is limited to a maximum of 10 seconds and
the active high output is no longer allowed.
To maintain the fastest rise times, care must be taken with
cabling and termination. Low capacitance cable and 50 ohm
termination will provide the fastest rise times while
minimizing overshoot.
Performance improvement over AT35
Faster rise/fall time <2ns
Higher voltage to 45v

Through high & low impedance
Longer pulse widths

10ns to DC Hi-Z & 10ns to 10s for 50 ohm
Rep rate to 100KHz
Tel 800-234-7858 Fax 415-453-9956
www.BerkeleyNucleonics.com
AT45 Specifications
Feature
Specification
>10k
3-45V
50Ohms 3-45V
High Impedance
Low Impedance
Active High/Low
Outputs per Unit
Amplitude
Resolution
Accuracy
Rise Time
10%90%
90%10%
Fall Time
Frequency
Pulse Width Range
Timing Resolution
Accuracy
High only for 50 ohm
High & Low for HiZ
2 or 4 channels
3V-45V
20mV
<60mV Std Deviation
<2ns Typical
<7ns Typical
DC - 100kHz
10ns to DC HiZ & 10ns to
10s for 50 ohm
Standard 575 (250ps)
Standard 575
Tel 800-234-7858 Fax 415-453-9956
www.BerkeleyNucleonics.com
AT45 O-Scope Traces
5V Rise, 50 Ohm, 10nS / Div
25V Rise Hi Z, 10nS / Div
45V Rise, 50 Ohm, 10nS / Div
45V Rise Hi Z, 10nS / Div
Tel 800-234-7858 Fax 415-453-9956
www.BerkeleyNucleonics.com
Other Outputs for the Model 575
The Model 575 Series Digital Delay /
Pulse Generators are uniquely
designed with a modular
architecture where every two
outputs is a separate output module.
We can offer custom output stages
at a low NRE cost.
Berkeley Nucleonics can use this
architecture to provide custom
configurations. Various output
module options include:
Model 575-8C Shown Above
Tel 800-234-7858 Fax 415-453-9956
www.BerkeleyNucleonics.com
Optical Inputs (850 or
1310nm)
Optical Outputs (2, 4, 6 or 8
Channels)
Increased Current
High Voltages
Faster rise time
Your Outputs – Contact BNC