8N4SV75EC-0168CDI8

8N4SV75EC-0168CDI8 application field and working principle

Clock/Timing - Programmable Timers and Oscillators

The 8N4SV75EC-0168CDI8 is a programmable oscillator device that provides a stable and accurate clock signal output. It is a high precision device with a frequency accuracy of 0.015 ppm, providing low jitter (pk-pk) and power consumption at the output.

The main field of application of 8N4SV75EC-0168CDI8 is highly accurate timekeeping and measurement. This device is used in medical equipment, communication networks, industrial automation, financial information systems, and any application where an accurately timed event must occur at a specific time.

The frequency output range of 8N4SV75EC-0168CDI8 is from 2.5 to 100 MHz. Additionally, this device also features a wide operating temperature range from -40 to 85°C.

The 8N4SV75EC-0168CDI8 is based on a phase-locked loop architecture. This architecture allows the device to lock onto an input signal in order to produce a precisely accurate output frequency. The oscillator module contains various components such as a Master Oscillator, Voltage-Controlled Oscillator, a reference divider, and a phase detector.

The Master Oscillator generates a signal based on a stable reference frequency. This reference frequency can be an external signal such as a crystal, or an internal reference oscillator. This signal is then used as the reference for the rest of the circuitry.

The Voltage-Controlled Oscillator (VCO) is a variable frequency oscillator with a variable frequency output based on an external voltage source. The output of the VCO is fed back to the phase-detector which then compares the output with the reference frequency. If the two signals are not in phase, then a voltage is output by the phase-detector which is used to adjust the VCO frequency.

The reference divider is used to reduce the reference frequency to the same frequency as that of the VCO output. The output of the divider is then compared to the VCO output. If there is a discrepancy between the two outputs, then the phase-detector produces a voltage to adjust the VCO output.

The stabilized output of the 8N4SV75EC-0168CDI8 is used in a variety of applications such as triggering events at precisely the right time. This device can also be used in frequency synthesizers and for clock generation for digital systems.