Thermal Management ICs

Hexius Semiconductor’s Thermal Management products are next generation programmable mixed-signal ICs primarily intended for TCXO and OCXO applications. They feature higher levels of integration and software driven functionality to generate reference clock signals, monitor & control thermal environments and adjust analog circuitry for high frequency stability applications. Compatible with various crystal types, the TM Series of products make TCXO and OCXO modules IC centric which lowers cost, increases adaptability, and streamlines manufacturing.

The TM Series’ versatile structure also makes them suitable for many other applications including thermal imaging, environmental control systems, precision measurement and any other application where temperature coefficients adversely affect the performance of the system.


TM Series Product Overview

TM Series Application Guide

TCXO Reference Designs

OCXO Reference Designs




Suitable for TXCO modules with an integrated low noise oscillator, temperature sensor and an easy-to-setup 7th order crystal compensation algorithm that can frequency stability of <100 pbb


Suitable for miniature OXCO Modules with an integrated low noise oscillator, oven controller & heaters, and highly customizable oven and crystal compensation algorithms that can frequency stability of <10 pbb