BNC 525 Digital Delay / Pulse Generator (6CH; 20 MHz; Jitter < 50 ps)

Internal Rate Generator:

Rate (T0 Period): 0.001 Hz to 20 MHz (1000 s to 50 ns)

Resolution & Accuracy: 4 ns

Jitter: < 50 ps RMS

Burst / Duty Cycle Mode: 1 to 1,000,000 pulses

Timebase: 200 MHz / 250 MHz low jitter PLL

Oscillator: 50 MHz, 50 ppm crystal oscillator, optional 1 ppm clock

Pulse Control Modes: Internal rate generator, external trigger / gate

System Output Modes: Single, continuous, burst, duty cycle, cycle counts

Pulse & Period Counter: 32 Bit

Synchronized Update Mode: Updates widths and delays on command

Pulse Delay Generation:

Width / Delay Resolution: 4 ns

Width Range: 10 ns – 1000 s

Width Accuracy: 10 ns + 0.0001 × (width + delay)

Delay Range: ±1000 s

Delay Accuracy: 4 ns / 5 ns + (0.0001 × delay)

Multiplexer: Any/all channels may be OR’d to any/all outputs, virtual channels for mixing

Channel Output Modes: Single shot, normal, burst, duty cycle

Channel Control Modes: Internally triggered or externally gated, each channel independently configurable

Jitter (Channel to Channel): < 250 ps RMS

External Gate / Trigger Input:

Threshold: 0.2 to 15 VDC

Max Input Voltage: 30 V peak

Gate Polarity: Active high / active low

Gate Control Modes: Pulse inhibit / output inhibit

Trigger Edge: Rising or falling

Trigger Rate: DC to 20 MHz

Trigger Input Jitter: < 5 ns RMS

Trigger Minimum Pulse Width: 20 ns

Trigger Insertion Delay: < 100 ns

Pulse Inhibit Delay: < 150 ns

Output Inhibit Delay: < 100 ns

Trigger Input Function: Generates single, burst or duty cycle pulses per external trigger

Outputs:

Output Impedance: 50 ohm

Output Level: 3.3 – 5 VDC (≥ 1 kΩ), 1.7 – 2.5 VDC (50 ohm)

Resolution: 20 mV

Current: 5 mA (1 kΩ), 50 mA (50 ohm)

Rise Time: < 2 ns @ 5 V (high impedance), < 1 ns @ 2.5 V (50 ohm)

Overshoot: < 100 mV + 10% of amplitude

General:

USB: USB 2.0

Baud Rate: Up to 115200 bits/sec

Voltage: +5 VDC ± 250 mV

Current: < 470 mA

Dimensions: 7.125 × 5.1 × 1.5 in (18.1 × 13 × 3.8 cm)

Weight: 1 lb

Datasheet