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PPG 512 Programmable Pulse Generator

PPG 512

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PPG 512 Programmable Pulse Generator

A compact and versatile tool for creating customised pulse patterns with reliable performance across a wide range of photonics setups.

PROGRAMMABLE PULSE GENERATION WITH HIGH-SPEED PRECISION

Key Benefits

  • Cleaner pulse profiles — precise, repeatable electronic waveforms
  • More stable seeding — refined amplitude shaping for downstream systems
  • Improved signal quality — sub-nanosecond timing resolution
  • Reduced artefacts — fully programmable 512-byte sequences
  • Flexible adaptation — adjustable output levels up to 12 V
  • Consistent output — reliable operation across complex laboratory environments

Reliable Pulse Pattern Control for Complex Photonics Workflows

PicoQuant’s PPG 512 is a compact and highly flexible pulse pattern generator designed for users who need precise, repeatable electronic waveforms in demanding photonics setups. It enables fully programmable 512-byte sequences that run at up to 5 GS/s, offering fine timing control down to sub-nanosecond resolution and refined amplitude shaping. With adjustable output levels up to 12 V, convenient synchronisation signals, and simple configuration via a Windows DLL, PPG 512 streamlines waveform creation for applications ranging from modulator driving to instrument triggering. Its robust design ensures reliable operation and seamless integration into complex laboratory environments.

Pulse Pattern
Length512 bytes
Readout speed5 GS/s, 200 ps time bins; other sampling rates < 5 GS/s on request
Max. pulse widthNo limitation; DC-level also possible
Output Signals (into 50 Ohm)
Main outputAdjustable between 0 V and +12 V in 256 steps (8 bit); other values on request
Aux outputAttenuated main output
Sync out+0.5 V after reading all 512 bytes, i.e. every 102.4 ns

 

Input Signals
Reset> +3 V stops pulse pattern generation; < 0.5 V restarts pattern generation
OP mode> 0.75 V and < 1.1 V continues pattern generation with byte 0 after reading all 511 bytes; < 0.2 V stops pattern generation after reading 511 bytes; unconnected: continues pattern generation with byte 0 after reading all 511 bytes

 

Computer
Operating systemWindows 10
PC interfaceUSB Type-C (Virtual COM Port)

 

PPG 512
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PPG 512

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