:::..BNC | Products | Model 6040 Mainframe w/ 100MHz Electrical or Optical outputs

Part Number	Description
P/N 6856	Model 6040 Module Cavity Blank Panel
P/N 6859	Model 6040 Extender Kit, Module to Chassis
P/N 6924	Model 6040 Rack Mount

Listed below are the timing and output characteristics of the 6040 mainframe. However, modules determine specific performance limits and characteristics such as maximum pulse width and maximum rep rate.

Internal Trigger	0.01Hz to 100 MHz, Accuracy: 0.01% of setting
Pulse Width	3 ns to 640 S, resolution of 1 ns or 5 digits, accuracy 0.2%, jitter 25 ps or 0.005%.
Delay	0 ns to 640 S, resolution of 1 ns or 5 digits, accuracy 0.2%, jitter 25 ps or 0.005%.
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Trig Out	A 3 ns wide, 2V high T0 pulse into 50 ohms.
Pulse Out	A positive 4V pulse into 50 ohms. 1 ns risetime, 1.5 falltime.
ECL Out	An ECL level output into 50 ohms. 700 ps risetime.
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External Trigger	0 to 100 MHz, slope select and threshold adjust, 50 ohm input impedance.
Single Cycle	A push button initiates a single pulse cycle.
Double Pulse	A pair of identical Width pulses separated by the Delay for each event.
Impulse	A sub-ns impulse is provided for each event. (optical only)
External Drive	An incoming waveform drives a modules output between two selected levels.
External Modulation	Analog or digital signals modulate the output of an optical module with high bandwidths. (optical only)
CW	Constant light level outputs. (optical only)

Electrical Modules

These interchangeable modules provide electrical signals from 5V, 180ps risetimes to 800V, 10 ns risetimes. The higher amplitudes have slower risetimes and the slower risetimes result in reduced maximum rep rates.

Electrical Module	Characteristics	Amplitude	Offset	Max Rate	Risetime	Min Width	Max Width
		into 50 ohms
201E	fast risetime high rep rate	5 V	+/- 5 V	100 MHZ	180 ps	1 ns	640 S
202H	high pulse power	300 V	None	500 KHZ	5 ns	12 ns	.005%/us droop
310H	Higher pulse power	800V	None	40 KHZ	15 ns	25 ns	1%/us droop

Optical Modules

These interchangeable modules provide wavelengths of 635 nm, 650 nm, 660 nm, 850 nm, 904 nm, 1064 nm, 1300 nm and 1550 nm. Other wavelength options may be available so check with the factory if you have special needs. The optical modules offer rep rate, delay and width control as well as amplitude adjust essentially providing the optical equivalent of an electrical pulse generator. For all the modules, light is conveniently provided at end of an optical fiber for easy routing on an optical bench or to a test system.

Optical Module	Wavelength	Peak Power	Mode	Max Rate	Min Width	Max Width	Impulse	CW	Ext Mod	Ext Dr
065	650 nm 635, 660 available	2 mW higher available	multi	100 MHz	3 ns	640 S	yes	yes	yes	yes
085	850nm	2 - 20mW	multi	100 MHz	3 ns	640 S	yes	yes	yes	yes
090	904 nm	1 - 20mW	single	100 MHz	3 ns	640 S	yes	yes	yes	yes
106C	1064 nm	1-20mW	single	100 MHz	3 ns	640 S	yes	yes	yes	yes
106H	1064 nm	50 - 200mW	SMF/MMF	2 KHz	10 ns	25 ns* *4 widths only	contact factory	pulse only	no	no
130	1300 nm	1-10mW	single	100 MHz	3 ns	640 S	yes	yes	yes	yes
155/8	1550 - 1580 nm	1-10mW	single	100 MHz	3 ns	640 S	yes	yes	yes	yes
155H/8H	1550-1580nm	50-200mW	SMF/MMF	2 KHz	10 ns	25 ns* *4 widths only	contact factory	pulse only	no	no

Polarization Maintaining Fiber | Comparing Fiber Optic Connectors | 6040 Modules Summary | 6040 Application Note

Features

• Adjustable rates up to 100 MHz

• 5V to 800V amplitudes

• 635, 850, 904, 1064, 1300 and 1550 nm wavelengths

• 1 ns resolution delay and width control

The Model 6040 pulse generator provides superior performance characteristics. For example, the timing accuracies of 0.01% for frequency and 0.2% for delay and width are unusual for a pulse generator. The triggering jitter of 25 ps provides synchronizing capabilities usually associated with only the very best digital delay systems. Plug-in modules let you select the output configuration you currently need.

Model 6040 Front Panel Interface

Even the mainframe 6040 without any module provides capable positive and negative outputs. Capabilities of the mainframe with its modules include: single pulse, double pulse, impulse, external drive, external modulation and CW. The modules themselves determine which of these capabilities are available. Some modules can operate to full repetition rate of the mainframe; others are limited to a smaller number.

Model 6040 Delay Setup

Model 6040 Ext. Trigger Level Setup

Model 106H Optical Power Setup

Berkeley Nucleonics Corporation

2955 Kerner Blvd., San Rafael CA 94901 U.S.A

Phone: 800.234.7858 Fax: 415.453.9956

E-mail: info@berkeleynucleonics.com