8N3SV75EC-0137CDI

Series:	FemtoClock® NG
Packaging:	Tray
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	155.52MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Current - Supply:	130mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	6-CLCC
Supplier Device Package:	6-CLCC (7x5)
Mounting Type:	Surface Mount
Base Part Number:	IDT8N3SV75EC

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<h4>Programmable Timers and Oscillators</h4><p>Programmable timers and oscillators are electronic components designed to accurately perform a variety of timing- and frequency-related tasks. Dependent upon the specific device, they may be used to measure time intervals, generate clock signals, or generate reference voltages. 8N3SV75EC-0137CDI is an example of a programmable timer and oscillator which has various application fields and a distinct working principle. Below is an overview of the device and its features.</p><h5>8N3SV75EC-0137CDI: Overview</h5><p>The 8N3SV75EC-0137CDI (hereafter referred to as the “device”) is a programmable timer and oscillator in a 5-pin, TO-220 package. It has an operating temperature range of -40°C to 125°C, a maximum operating frequency of 25MHz, and an operating voltage of 5V. The device is particularly effective in applications requiring low-voltage and low-current levels, as well as those seeking highly accurate clock cycles and pulse widths. </p><h5>Application fields</h5><p>The device is well-suited to a variety of applications, including digital video systems, digital audio systems, automotive systems, industrial machinery, medical equipment, and communications systems. It can be used as a master reference clock for multiple applications, and can be used in a frequency source to eliminate jitter, reduce EMI, suppress power consumption and enable margin free design.</p> <p>Particularly when used in audio and video applications, the device can assist noise reduction, reduce power consumption, suppress jitter, and enable a quicker response time. </p><h5>Working Principle</h5><p>The device works in conjunction with a timing chain whose three main components include a reference clock generator, a timing chain block, and a timing generator. The reference clock generator receives a reference clock signal, and acts as a timing source. The timing chain then assigns a time slot within the clock cycle to activate the device. </p><p>The device is then triggered, sending an output signal which influences the timing chain block. Depending on the specific application, the timing chain block can be able to delay or stop the reference clock signal, invert the output signal, or reset the device when the output signal is low. The output signal from the timing chain block is transmitted to the timing generator, which generates an output signal of the desired pulse width and frequency. In this way, the device can be used to accurately measure time intervals, generate clock signals, and generate reference voltages. </p><h5>Conclusion</h5><p>The 8N3SV75EC-0137CDI is a programmable timer and oscillator which can be of great use in a variety of applications - including digital video systems, digital audio systems, automotive systems, industrial machinery, medical equipment, and communications systems - requiring low-voltage, low-current levels and highly accurate clock cycles and pulse widths. Its working principle involves the use of a timing chain to which the device is synchronised, and the use of a timing generator to generate a signal of the desired output frequency.</p>

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