CISSOID is a Fabless Semiconductor company, leader in High Temperature Electronics. We develop and sell Integrated Circuits (IC) designed for the highest reliability in the widest range of temperatures. Our products will operate at least from -55°C to +225°C.  They have been tested from -200°C to +300°C. The reliability of CISSOID products is based on long years of experience in silicon technologies, design for reliability, assembly techniques and test.

CISSOID products are commonly used under extreme conditions and harsh environments, for example in demanding Oil&Gas, Aerospace and Automotive applications. They enable exploitation of deep oil resources, energy savings in aircrafts and automobiles, optimal exploitation of geothermal resources, etc.

CISSOID proposes a portfolio of High Temperature standard products, such as Voltage Regulators, Voltage References, Clock Generators & Timers, Analog-to-Digital Converters, Amplifiers, High-Voltage MOSFET's and Drivers. Custom solutions can also be developed as an Application Specific Monolithic IC (ASIC) or as a Hybrid multichip assembly solution.

Most of CISSOID’s products are built on Silicon-on-Insulator (SOI), a fabrication process that offers tremendous advantages for High Temperature operation and high levels of radiation (Rad-Hard products). Cissoid’s products inherit over 20 years of R&D activities in the field of SOI and was the very first company to exploit this technology.

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CISSOID MOVES TO NEW OFFICES ON THE 1st OF JULY 2008.
Our new address is:

CISSOID
Rue Emile Francqui, 3
B-1435 Mont-Saint-Guibert
Belgium

All telephone numbers remain unchanged. But our new FAX number is +32 10 88 98 75 ! (from 1st of July)