Compact four-channel programmable delay module featuring ultra-fine 0.5 ps resolution and <3 ps RMS jitter for precise timing adjustments.
- Channels: 4 independent delay channels
- Delay Resolution: 0.5 ps
- Delay Range: 7 ns per channel (at 150 MHz)
- Jitter: <3 ps RMS (input to output)
- Channel Rate: DC to 50 MHz
- Logics Compatibility: LVPECL / CML / LVDS inputs; DC or AC LVPECL outputs
- Rise/Fall Time: 750 ps
- Control Interface: SPI Serial Data Interface
- MUX Mode: 1 to other channel outputs
- Form Factor: Compact 40 x 25 x 10 mm module
- Power: +5 V DC operation (200 mA max)
- Options: Evaluation board with TTL outputs and USB control
The GFT144 is a high-performance, four-channel programmable delay module designed for precision component testing, data de-skewing, and intricate timing adjustments. Built around a specialized Greenfield Technology core, this compact OEM module enables engineers to achieve elite-level timing control with an incredibly small footprint.
Each of the four independent channels offers a typical resolution of 0.5 ps over a 7 ns programmable range, ensuring ultra-fine positioning for high-rate data signals. With less than 3 ps of input-to-output RMS jitter and support for channel rates up to 50 MHz, the GFT144 maintains signal integrity and repeatability in the most demanding FPGA and synchronization applications.
Integration is seamless thanks to a versatile interface that accepts LVPECL, CML, or LVDS logic levels, while providing LVPECL-compatible outputs with a built-in MUX mode. The module operates from a single +5 V source and is controlled via a standard SPI serial interface, making it an ideal building block for embedded systems and automated test equipment.
For rapid development, an optional evaluation board is available featuring TTL outputs and USB-to-UART control via a dedicated Windows graphical interface.
Click the “Get Quote” button above to quickly get a quote or to customize this product to your project’s requirements with our engineering team.
Whether you’re developing complex laser systems, high-speed data acquisition setups, or any timing-sensitive applications, we provide the performance and engineering support you need to succeed.
