Highland Technology Launched New Optical Converter
The Model J736 provides high-voltage signal conversion for optical-to-electrical applications.
Updated on Sept. 25, 2026 in Semiconductors
Highland Technology has introduced the Model J736, a high-voltage optical-to-electrical converter designed for ultra-low jitter signal processing. This device supports signal frequencies from DC to over 15 MHz while offering flexible output voltage controls.
Why it matters
The converter is engineered to deliver stable, high drive strength performance in demanding signal environments. By utilizing GaN output drivers, it provides a specialized solution for systems requiring precise conversion of fiber-coupled signals.
The Model J736 operates at frequencies above 15 MHz with an adjustable output of 0.8 V to 20 V into high-impedance loads. It utilizes the T577 GaN driver, achieves 1 nanosecond rise/fall times, and maintains jitter below 10 picoseconds RMS.
The players
Highland Technology
Highland Technology is a manufacturer of precision electronic instruments, specialized sensors, and signal conversion hardware.
The details
The J736 converts optical signals into electrical outputs using an ST fiberoptic connector and gold-plated SMA jack. Analog input thresholds and output voltage are configured manually via onboard trimpots, ensuring compatibility with the existing J720 and J724 systems.
Timeline
Highland Technology officially released the Model J736 on September 25, 2026.
The Tech Race
The integration of the T577 GaN driver represents a continuation of the industry transition toward high-efficiency gallium nitride components in signal processing hardware. This move positions the J736 against traditional silicon-based converters by offering superior switching speeds.
Engineers and technical users gain access to enhanced signal stability and faster switching speeds for high-impedance loads. The unit’s manual trimpot configuration allows for precise voltage control, though it requires physical calibration during system installation.
The takeaway
High-performance converters like the J736 demonstrate how specific components like GaN drivers are becoming essential for maintaining signal integrity at high frequencies. Users should verify wavelength compatibility, as the device is available in versions specific to either 850 nm or 1310 nm to 1550 nm.
Further reading
Learn more about the latest innovations in Semiconductors.
Source note: This article includes information reported by Microwave Journal.
