ECS Inc. International has one of the broadest product portfolios on the market. Their product line includes crystals, oscillators, voltage control oscillators, temperature compensated oscillators, oven controlled oscillators, quartz and SAW based filters, ceramic and SAW resonators, and small form factor shielded power inductors. ECS Inc. International also has the flagship MultiVolt™ oscillator series. These are quartz-based oscillators that utilize a high-performance ASIC to use with battery or static supply voltage.