ILSI America offers a broad range of Frequency Control Products with our primary business being the development and supply of quartz crystal based frequency control products that include crystal oscillators and quartz crystals in a variety of package types. Our crystal oscillator packages include our clock oscillator, VCXO, TCXO, TCVCXO and OCXO products.

In addition, we offer ceramic resonators and filters. We also offer equivalent products to Saronix and Raltron oscillators, and to Raltron crystals. We match the available frequencies and package types of Saronix and Raltron oscillators and Raltron crystals. All our crystals and clock oscillator, VCXO, TCXO products are manufactured to the highest quality standards under ILSI's Factory Control Systems and part numbers.

ILSI is recognized for having fast and flexible supply solutions and competitive pricing for our frequency control products including quartz crystals, clock and crystal oscillators, VCXO, TCXO, and equivalent products to Saronix and Raltron oscillators, and to Raltron crystal.