PXIe-1209

The Astronics PXIe-1209 (Part Number: 785033-01) is an advanced, high-performance dual-channel 100 MHz pulse generator designed specifically for PXI Express systems. Occupying a single PXI Express peripheral or hybrid slot, this precision module is engineered to deliver unprecedented timing precision and premium analog pulse generation for modern automated electrical test environments. Serving as a perfect PXI alternative to traditional laboratory benchtop pulse generators, it empowers test engineers to maintain ultra-high precision synchronization across rigorous measurement systems.

Engineered for ultimate waveform flexibility, the PXIe-1209 features two fully independent channels for precise control over pulse delay, width, period, and double-pulse spacing. The module supports a highly diverse range of operating modes, including single or continuous pulses, burst mode (from 2 to over 1 billion pulses), and complex asynchronous or synchronous gating. Furthermore, it can generate pure analog pulses with an output voltage range from -1.5 V to 6.5 V, easily outperforming standard arbitrary waveform generators (AWGs) in complex pulse applications.

The architectural advantage of the PXIe-1209 lies in its perfect combination of a compact, rugged form factor and uncompromised signal purity. By providing pure analog outputs with ultra-low trigger jitter, engineers can eliminate the massive footprint of traditional benchtop equipment while maintaining impeccable signal integrity within the PXI chassis. The module also features programmable slew rates from 0.625 to 2.5 V/ns, offering granular hardware-level control to precisely dictate pulse shape characteristics and transition speeds.

Built for mission-critical synchronization and ultra-low latency, the module achieves an astounding 10 picosecond (ps) timing resolution for delay, width, and double-pulse spacing parameters. This extraordinary precision is driven by extremely high trigger repeatability and the ability to seamlessly trigger from both the front panel and PXI backplane trigger buses. To further enhance stability, its internal clock can lock to a 10 MHz external reference clock, ensuring long-term reliability and unshakable accuracy throughout complex, high-throughput test sequences.

On a physical and architectural level, the PXIe-1209 offers exceptional connectivity, supporting hardware triggering based on software-programmable thresholds for each channel. Within the software ecosystem, it seamlessly integrates with NI LabVIEW and NI TestStand, while supporting popular programming languages like Python, C, and .NET. This comprehensive driver support and native connectivity eliminate sequence programming friction, allowing engineers to graphically coordinate pulse timing, configure complex thresholds, and automate validation testing with minimal system overhead.

The PXIe-1209 is meticulously tailored for applications demanding extreme timing accuracy and high-fidelity analog outputs. It is a core asset for rapid semiconductor characterization, complex Lidar and radar system evaluations, and advanced communication test protocols. Its unparalleled capacity to manage additional timing units and asynchronous gating makes it the ultimate choice for defense instrumentation, aerospace validation testbenches, and deep-tech research labs requiring perfect multichannel synchronization.

Overall, the Astronics PXIe-1209 Dual-Channel 100 MHz Pulse Generator is a top-tier instrument solution built for engineers who demand uncompromising timing resolution, true analog pulse performance, and seamless PXI integration. With its 10 ps accuracy, programmable slew rates, and ultra-low trigger jitter, the PXIe-1209 sets a new benchmark for high-speed signal generation within scalable automated test equipment (ATE) platforms.