Additional Features:

• 8 independent channel outputs
• Inputs: 2 Inputs (1 Trigger & 1 Gate Input)
• 10 ns Timing Resolution
• < 400 ps RMS Jitter
• RS232, USB, and GPIB
• 12 Memory Recall Slots
• Full Customer Support
• 2 Year Warranty

Specifications:

Internal Rate Generator

• Rate (T0 period): 0.0002 Hz to 5Mhz
• Resolution: 10 ns
• Accuracy: 1ns + (0.0001 x Period)
• T0 Period Jitter (RMS): < 250 ps
• Timebase: 100 MHz, low jitter PLL
• Oscillator: 50 MHz, 20 ppm crystal oscillator
• System Output Modes: Single, continuous, burst, duty cycle, external gate/trigger
• Burst Mode: 1 to 1,000,000 pulses
• Duty Cycle Mode: 1 to 1,000,000 pulses
• Pulse Control Modes: Internal rate generator, external trigger/gate

Channel Timing Generator

• Pulse Width Range: 10 n-1,000 s
• Width Accuracy: 1.5 ns + [0.0001 x (width + delay)]
• Width Resolution: 1 ns
• Pulse Delay Range: -999.999999999 to 1000 s
• Delay Accuracy: 1.5 ns + (0.0001 x delay)
• Delay Resolution: 1 ns
• Jitter (Channel to Channel RMS): < 400 ps
• Channel Modes: Single Shot, normal, burst, duty cycle
• Control Modes: Internally triggered or externally gated. Each channel may be independently set.
• Trigger Edge: Rising/Falling
• Threshold: 0.2 to 15 V
• Max Input Voltage: 30 V
• Resolution: 10 mV
• Trigger Rate: DC to 5 MHz
• Trigger Input Jitter (RMS): 2.5 ns
• Trigger Input Insertion Delay: 180 ns
• Trigger Input Minimum Pulse Width: 2 ns
• Gate Pulse Inhibit Delay: 120 ns
• Gate Output Inhibit Delay: 50 ns

Output Module

TTL/CMOS MODE

• Output Impedance 50 Ohms
• Output Level 4.0 VDC into ≥ 1 K ohm
• Rise Time (10%-90%) < 3ns typical into ≥ 1 K ohm
• Output Current 5 mA typical into 1 K ohm; 50 mA typical into 50 ohm

Adjustable Mode

• Output Level: 2.0 to 20 VDC into ≥ 1 K ohm, 1.0 to 10 VDC into ≥ 50 ohms
• Resolution: 10 mV
• Output Current: 200 mA typical, 400 mA (short pulses)
• Rise Time: (10%-90%) 15 ns typical @ 20 V (High Imp); 25 ns typical @ 10 V (50 ohm)
• Overshoot: < 100 mV + 10% of pulse amplitude

General

• Communications: GPIB, USB 2.0, RS232
• Dimensions: 10.5 x 8.25 x 5.5 inches (25.7 x 21 x 14 cm)
• Power: Power is provided by an external wall adapter power supply (included)
• Voltage: 100 to 240 VAC
• Current: 3A
• Memory: 12 Slot

The Quantum Composers Model 9428 Digital Delay-Pulse Generator with 8 independent outputs is designed to provide cutting edge, yet cost-effective solutions to generate and synchronize multiple pulses for a wide range of applications. The delay and pulse width for each channel are independent and digitally controlled which makes the instrument ideal for situations that require synchronizing a number of different events.

The 9420 Series pulse generator was designed to meet the growing demand for an affordable yet flexible system synchronizer. This benchtop, lab ready, delay generator comes standard with a 10ns timing resolution and a low jitter of less than 400ps. The simple programming, high functionality, and easy memory recall makes this model ideal for multiple projects and a wide variety of applications.