588-1U-4C, 4 channel DD/PG 250 ps, 1U 19
- Channels: 4 or 8 Independent Channels
- Delay Resolution: 250 ps
- Accuracy: 1 ns + 0.0001x delay
- Jitter: < 50 ps RMS
- Voltage: TTL / 20 V Adjustable
- Memory: 24 Storage Slots
The Model 588 Digital Delay / Pulse Generator represents the latest in timing and synchronizing capabilities. With a unique 19” 1U form factor, the Model 588 is clearly our most innovative instrument to accurately synchronize any series of events.
- Description
- Additional information
- OVERVIEW
- SPECIFICATIONS
Description
588-1U-4C, 4 channel DD/PG 250 ps, 1U 19
4-channel DD/PG 250 ps, 1U 19″ (Ethernet, RS232, USB standard, GPIB not available on this model)
With the Model 588, we have packaged the precision pulse and digital delay timing designs in a convenient package for embedded and OEM applications. The new Model 588 1U DDG gives users 8 channels of precision timing in a package designed for remote applications and large system gating/syncronizing.
Our precision clock and many channel features compliment the low-profile packaging to give system integrators a refined rack-mount alternative to multiple boxes and cables cobbled together around a test setup. When it comes to custom timing requirements, our applications team is available to address your most demanding needs.
The Model 588 Digital Delay / Pulse Generator represents the latest in timing and synchronizing capabilities. With a unique 19” 1U form factor, the Model 588 is clearly our most innovative instrument to accurately synchronize any series of events.
The 588’s eight independent outputs, dual trigger/ gate inputs and external clock reference input make it ideal for laser system timing applications. The system can directly phase lock to an external timebase up to 100MHz in frequency and down to 20mV in amplitude. This allows synching directly to a laser photodiode signal and provides complete system timing relative to the laser timing with low jitter. The 588 also provides a Clock Output that is capable of driving a 50 Ohm load and can be used to provide a master timebase to other delay generators or equipment.
The core technology in precision timing of the 588 offers 250pS Delay & Width resolution and 50pS internal jitter. Ethernet / USB interface, complex burst sequences, Divide-by-N, Setting Profiles, Dual Triggers, Dual Gating, Clock Divider, Pulse Picking and Negative Delays allow users great confidence in setting up an experiment or synchronizing multiple events. Complimentary NI certified LabVIEWtm drivers available.
Additional information
| Dimensions | 44.96 × 48.26 × 4.45 cm |
|---|
Independent Channel Enable/Disable Delayed Channel Enable – allows flashlamp/diodes to be fired, stabilizing the laser before the Qswitch or shutter is enabled.
Single shot or Burst mode laser pulse bursts, controlling either just to Qswitch or entire laser. Duty Cycle mode allows firing laser at an optimal rate, but picking pulses out at the user required rate. Output Multiplexer allows any combination of channels to be output on any of the output ports, providing very complex pulse trains.
| Model/ Outputs | 4 independent channel outputindependent channel outputs |
| Inputs | 2 inputs – 1 trig input |
| rate | 0.0002 Hz to 20.000 MHz |
| resolution | 10 ns |
| accuracy | 1 ns + .0001 x period |
| jitter | 50 ps RMS |
| settling | 1 period |
| burst mode | 1 to 9,999,999 pulses |
| timebase | 100 MHz, low jitter PLL |
| oscillator | 50 MHz, 25 ppm |
| system output modes | single shot, burst, duty cycle, continuous |
| pulse control | internal rate generator, external trigger, external gate |
| channel output modes | single shot, burst, continuous, duty cycle |
| control modes | internally triggered, externally triggered and external gate each channel may be independently sey to any of the modes |
| output multiplexer | any/ all channels may be multiplexed to any/ all |
| delayed output | outputto 9,999,999 pulses |
| timebase | same as internal rate generator |
| range | 0 – 1000 s |
| accuracy | 1 ns + .0001 x setpoint |
| resolution | 250 ps |
| output impedance | 50 ohm |
| output level | 4.0 V typ into 1 kohm |
| risetime | 3 ns typ |
| slewrate | 0.5 V/ns |
| jitter | 50 ps RMS |
| output level | 2.0 to 20 VDC into 1 koh1.0 to 10 VDC into 50 ohm |
| output resolution | 10 mV |
| current | 200 mA typical, 400 mA max (short pulses) |
| slew rate | >0.1 V/ns |
| overshoot | <100 mV + 10% of pulse amplitude |
| risetime | 15 ns typ @ 20V (high imp)25 ns typ @ 10V (50 ohm)
(10%-90%) |
| threshold | 0.2 to 15 VDC |
| maximum input voltage | 60 V peak |
| resolution | 10 mV |
| input impedance | 1 Mohm + 40 pF or 50 ohm |
| insertion delay | <180 ns |
| pulse inhibit delay | <120 ns |
| output inhibit delay | <50 ns |
| jitter | <800 ps RMS |
| function | generate individual pulses, start a burst or continuous stream |
| rate | DC to 1/(200 ns + longest active pulse) |
| slope | rising or falling (maximum of 5 MHz) |
| behavior | used to control the internal rate |
| function | pulse inhibit or output inhibit |
| polarity | active high/ active low |
| behavior | used to control the internal rate generator |
| communications | USB/ RS232/ Ethernet |
| external clock in | 10 MHz – 100 MHz in 1 MHz increments |
| external clock out | 5 MHz – 10 MHz |
| configuration storage | T0, Rate, Chan, 2x ExtPLL, 1 ExtPLL, 1/2 ExtPLL, 1/2 Ext, 40 MHz, 20 MHz, 10 MHz, 5 MHz, and disable |
| AT20 | >quad channel, TTL/ CMOS & adjustable output module |
| TZ50 | quad channel, high current TTL/CMOS (for driving 50 ohm loads) & adjustable output module |
| I | incrementing (provide automatic high speed incrementing/ decrementing of delay and/ or pulsewitdh for each channel) |
| td15 | dual trigger logic – provides atditional trigger via gate input |
