MSC now offers the new Encore-based SiT820X family of MEMS-based programmable oscillators from SiTime. The SiT820X family features an unprecedented 600 femtoseconds (fs) of phase jitter in the critical range of 12 kHz to 20 MHz for SONET-applications and a continuous frequency stability of ±10 ppm from -40°C to +85°C.
As with all MEMS-based oscillators from SiTime, the new SiT8208 and SiT8209 programmable oscillators, which operate from 1 MHz to 80 MHz and 80 MHz to 220MHz respectively with supply voltages of 1.8 V and 2.5-3.3 V, also deliver six decimal places of accuracy. The programmable drive strength of the device allows a very simple impedance matching and a very effective EMI reduction. Furthermore, high-drive options that can be used to drive multiple loads without additional buffers result in a further reduction of the circuit complexity and thus a cost-reduction.
The SiT820X family comes with an array of programmable features, such as frequency, stability and supply voltage, and is suitable for use in telecom, networking, storage and wireless applications.
MSC Vertriebs GmbH
www.msc-ge.com