BNC 575-4C Digital Delay / Pulse Generator (4CH output, 250ps)

Internal Rate Generator

Rep Rate: 0.001 Hz to 10.000 MHz (1000 s – 100 ns)

Resolution: 5 ns

Accuracy: Same as timebase

Jitter: 50 ps

Setting: 1 cycle

Burst Mode: 1 to 10,000,000

External Gate Input (Standard)

Number: 0 or 1

Threshold: 10 ns – 1000 s

Max Input Voltage: 60 V Peak

Resolution: 10 mV

Polarity: Active High / Active Low

Function: Pulse Inhibit or Output Inhibit

Channel Behavior: Global w/ Individual Channel Enables

External Trigger Input (Standard)

Number: 1 or 2

Rate: DC to 1/(200ns + longest delay), max 5 MHz

Threshold: 0.2 to 15 VDC

Max Input Voltage: 60 V Peak

Resolution: 10 mV

Slope: Rising or Falling

Impedance: 1 MΩ + 40 pF or 50 Ω

Jitter: 800 ps RMS

Insertion Delay: 180 ns Max

Minimum Trigger Pulse Width: 2 ns

Electrical Outputs (Standard)

Number of Channels: 4

Output Impedance: High Impedance

Pulse Width Range: 10 ns – 1000 secs

Delay Range: 0 ns – 1000 secs

Delay and Pulse Width Resolution: 250 ps

RMS Jitter: 200 ps

Pulse Inhibit Delay: 120 ns

Output Inhibit Delay: 50 ns

TTL Rise Time (10–90%): 3 ns typical

Slew Rate: 0.1 V/ns

Overshoot: <100 mV + 10% of pulse amplitude

Levels: TTL 4 VDC into Hi-Z

Adjustable Amplitude: 2.0 to 20.0 VDC into Hi-Z; 10 mV resolution

Optical Inputs (Option IL82 / IL130)

Number: 0 or 2

Wavelength: 820 nm or 1300 nm

Max Signal Rate: 5 MBd

Max Link Distance: 1.5 km

Connector Type: ST

Resolution: 500 ps

Accuracy: 2 ns + 0.001 × delay

Optical Trigger: 2412

Trigger Delay: <300 ns

Jitter: <15 ns

Optical Outputs (Option L82 / L130)

Number: 0, 2, 4, or 8

Wavelength: 820 nm or 1300 nm

Max Signal Rate: 5 MBd

Max Link Distance: 1.5 km

Connector Type: ST

Pulse Width Range: 10 ns – 1000 secs

Delay Range: 0 ns – 1000 secs

Resolution: 500 ps

Accuracy: 1 ns + 0.0001 × delay

System Features

Communications: USB / RS232

Global Gates/Triggers: 2 inputs

Channel Gates/Triggers: Optical/Electrical (5 ns jitter)

External Clock In: 10–100 MHz

External Clock Out: 10–100 MHz

Command Set Compatibility: Backwards Compatible

Output Options – TZ50

Output Level: 4.0 V typical into 50 Ω

Rise Time: <3 ns (2 ns typical)

Slew Rate: 0.5 V/ns

Channel Jitter: 50 ps RMS

Adjustable Output: 2–20 V (Hi-Z) / 1–10 V (50 Ω)

Amplitude Resolution: 10 mV

Current: 200 mA typical (400 mA short pulse)

Rise Time (50 Ω): 25 ns typical

Overshoot: <1 V + 10%

Output Options – AT35

Output Level: 4.0 V typical

Rise Time: <3 ns

Slew Rate: 0.5 V/ns

Channel Jitter: 50 ps RMS

Adjustable Output: 5–35 V

Resolution: 10 mV

Max Frequency: 4 kHz

Output Options – TZ35

Output Level: 4.0 V into 50 Ω

Rise Time: <3 ns

Slew Rate: 0.5 V/ns

Channel Jitter: 50 ps RMS

Adjustable Output: 5–35 V

Resolution: 10 mV

Max Frequency: 4 kHz

Output Options – AT45

Amplitude: 4–45 V

Resolution: 20 mV

Accuracy: ±1.5%

Rise Time: <2 ns (50 Ω) / <9 ns (Hi-Z)

Fall Time: <9 ns

Frequency: DC – 100 kHz

Overshoot: <35%

Polarity (Hi-Z): Active High/Low

Polarity (50 Ω): Active High only

Pulse Width (Hi-Z): 10 ns – DC

Pulse Width (50 Ω): 10 ns – 10 s

Max Current: 35 mA (Hi-Z) / 900 mA (50 Ω)

Datasheet