8N4SV75EC-0177CDI

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Clock/Timing - Programmable Timers and Oscillators are the technological solutions used to facilitate control over a particular frequency in electronics or digital systems. The 8N4SV75EC-0177CDI is one such solution with a variety of applications and various working mechanisms.

The 8N4SV75EC-0177CDI is an ultra-low-cost programmable oscillator based on CMOS technology. Its primary applications are divided into system, logic and communications and timing applications. The oscillator is used in system applications because it is capable of emulating the same waveforms as those in quartz resonator-based oscillators and is a cost-effective choice. In logic applications the 8N4SV75EC-0177CDI is often used as a clock generator and voltage-controlled oscillator because of its improved spectral performance compared to other standard quartz oscillators. In communications applications, the 8N4SV75EC-0177CDI is used as a programmable delay line, and it is frequently used as a modulator and demodulator.

Regarding the working principle and detailed functions of 8N4SV75EC-0177CDI, it has two core components: an equivalent quartz powered mode (QCM) and digital output synchronous oscillator (DOSO). The equivalent quartz powered mode is driven into an equivalent quartz crystal with power from the integrated power supply circuit. In between the oscillator and the digital output synchronous oscillator is a digital register / counter pair (R/C). The digital register serves as a one-way buffer to store the frequency configured by the PIN bus, while the counter is used to monitor and maintain the configured frequency within a preset margin of error. The digital output synchronous oscillator then generates a digitally synthesized clock out of the 8 square waves. Furthermore, the 8N4SV75EC-0177CDI also has a low jitter on the output (1.5 psrms) and programmable output frequencies ranging from 200 Hz to 1000 KHz.

In conclusion, the 8N4SV75EC-0177CDI is a cost competitive programmable oscillator which is widely used in system, logic and communications and timing applications. It functions through two core components: an equivalent quartz powered mode (QCM) and a digital output synchronous oscillator (DOSO) and has an impressive low jitter of 1.5 psrms and a wide range of programmable output frequencies through a PIN bus.

The specific data is subject to PDF, and the above content is for reference