Quote
Contact

Fast Pulses with Delay and Width Control

The Model 201E is a plug-in module for BNC Model 6040 Mainframe. It offers 150pS risetimes and very low jitter. The sharp edges of the 201E are ideal for testing components or triggering experiments. The pulse amplitude and width are adjustable via the front panel or remote programming.

The 201E may be triggered with an internal rate generator, external trigger or external modulation. There is an ECL output, a Pulse Out from the 6040, and a Fast Pulse Out from the 201E module (SMA connector).

Overview

Features
  • 150ps Rise and Fall Times
  • Trigger Internal 0.01 Hz to 100 MHz; external 0 to 100 MHz
  • Pulse Width 3 ns to 640 s
  • Impulse 400 ps typical (fixed)
  • Delay 0 ns to 640 s (plus fixed delay)
Applications
  • Photo Multiplier
  • Photo Detector
  • Fiber Optics Testing

Specifications

Pulse Out
Trigger Internal 0.01 Hz to 100 MHz; external 0 to 100 MHz.
Pulse Witdh 3 ns to 640 s. 1 ns available through internal adjustment or with External Drive (contact factory).
Delay 0 ns to 640 s (plus insertion delay).
External Drive 0 to 300 MHz, 300 mV min. am plitude; 50 ohm input. Typical performance with inputs of 1 V or more provides pulse witdhs down to 1 ns or less at drive frequencies to 500 MHz.
Module Delay 0 ns typical (fixed) mainframe's Pulse Out to module's Pulse Out. Jitter 30 ps rms.
Timing

Trigger
Internal 0.01 Hz to 100 MHz; external 0 to 100 MHz.

Pulse Witdh
3 ns to 640 s. 1 ns available through internal adjustment or with External Drive (contact factory).

Delay
0 ns to 640 s (plus insertion delay).

External Drive
0 to 300 MHz, 300 mV min. am plitude; 50 ohm input. Typical performance with inputs of 1 V or more provides pulse witdhs down to 1 ns or less at drive frequencies to 500 MHz.

Module Delay
0 ns typical (fixed) mainframe's Pulse Out to module's Pulse Out. Jitter 30 ps rms.