8N4SV75AC-0156CDI

Series:	FemtoClock® NG
Packaging:	Tray
Part Status:	Active
Type:	VCXO
Count:	--
Frequency:	121.109MHz
Voltage - Supply:	3.135 V ~ 3.465 V
Current - Supply:	140mA
Operating Temperature:	-40°C ~ 85°C
Package / Case:	6-CLCC
Supplier Device Package:	6-CLCC (7x5)
Mounting Type:	Surface Mount
Base Part Number:	IDT8N4SV75AC

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Programmable Timers and Oscillators – 8N4SV75AC-0156CDI

Programmable timers and oscillators are a type of electronic component that can be used in a wide range of applications. The 8N4SV75AC-0156CDI is an example of a programmable timer and oscillator specifically designed for dynamic-core-memory supervisory applications. It is a self-contained component that can be easily integrated into an electronic circuit.

Application Field

The 8N4SV75AC-0156CDI is designed for use in dynamic-core memory supervisory applications such as digital signal processing systems, embedded controllers, FPGA designs, and ASIC devices. Its programmable features make it an ideal solution for systems that need to manage dynamic memory accesses with very low power consumption.In digital signal processing systems, it can be used as a master timer or clock source to provide stable frequency signals for synchronizing activities or operations. In embedded controllers and FPGA designs, the 8N4SV75AC-0156CDI can be used for time division multiplexing, which allows for more efficient use of the system processor’s resources. For ASIC devices, its programmable features can be used to coordinate the operations of multiple components, such as data sampling and communications.

Working Principle

The 8N4SV75AC-0156CDI is based on a highly integrated and programmable silicon oscillator (PSO). It is a multi-functional device that combines a phase-lock-loop (PLL) circuit, a programmable pre-divider, and a programmable post-divider.The pre-divider allows the user to set a division ratio for the signal input to the PLL. This ratio has to be set according to the signal that the user will provide to the PLL circuit. The post-divider, on the other hand, allows the user to set the division ratio for the signal output from the PLL. The output from the post-divider will determine the frequency of the output signal from the device.In order for the 8N4SV75AC-0156CDI to provide the exact output frequency that the user has set, the user needs to update the parameters of the pre and post-dividers on a regular basis. This can be done using an external programming system or by manually setting the parameters using the device’s onboard programming interface.

Conclusion

The 8N4SV75AC-0156CDI is a programmable timer and oscillator designed for dynamic-core-memory supervisory applications. It is based on a highly integrated and programmable silicon oscillator which combines a PLL circuit, a programmable pre-divider, and a programmable post-divider. It can be used as either a master timer or clock source in digital signal processing systems, or for time division multiplexing in embedded controllers and FPGA designs. Its programmable features can also be used to coordinate the operations of multiple components in ASIC devices.

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