8N4SV75EC-0157CDI

The 8N4SV75EC-0157CDI Programmable Timer and Oscillator is capable of producing multi-output and multi-signal functions in applications requiring precision timing and oscillation. The system is composed of a multi-stage logic device that can be used to generate both digital and analog output signals. This device is commonly used in various industries, including automotive, aerospace, communication, and electronics.

Main Features and Components

The 8N4SV75EC-0157CDI is a highly configurable programmable timer and oscillator that includes various features. It has a wide operating range, low power consumption, a high-speed SRAM, an on-chip oscillator, input select and control registers, an adjustable parameter range, preset values, and more. The device is powered by a 5 V supply, and has an output clock frequency range from 15 MHz to 55 MHz. It contains three primary components: a programmable timer, an internal oscillator, and a clock buffer.

Programmable Timer

The 8N4SV75EC-0157CDI Programmable Timer is designed to perform a variety of timing and control operations in areas such as automotive, aerospace, communications, and electronics. This timer uses an input clock signal to trigger a programmable output sequence. In addition, it has built-in delay and time extension capabilities for applications requiring accurate timing. The timer can be programmed using the clock buffer circuitry and its internal registers, allowing users to create complex timing sequences and to integrate them into the system.

Internal Oscillator

The 8N4SV75EC-0157CDI includes an internal oscillator, which is capable of generating a clock signal with low jitter and low phase noise. It has variable adjustment capability, allowing the output signal to be adjusted to the desired frequency. In addition, the oscillator can be synchronized with external timing reference signals and can be used to generate multiple high-frequency clock signals for complex applications.

Clock Buffer

The 8N4SV75EC-0157CDI Clock Buffer is used to select and control the multiple output signals from the programmable timer and oscillator. It allows users to fine-tune their system performance and create customized timing sequences. The buffer also provides an input select control, allowing users to control the timing parameters of the clock signals.

Applications

The 8N4SV75EC-0157CDI Programmable Timer and Oscillator is ideal for applications requiring precise timing, such as automotive, communications, aerospace, and electronics. This device can be used in automotive applications to control sensors, motors, and various safety systems. It can also be used in aerospace and communications applications to generate clock signals for high-speed communication links. In addition, it can be used in supporting electronics components such as RFID tags, spread spectrum receivers, and ultrasonic transponders.

Working Principle

The 8N4SV75EC-0157CDI Programmable Timer and Oscillator works by creating a digital signal based on a clock signal from the internal oscillator. This signal is then processed by the logic device and modified according to the custom parameters programmed by the user. This signal is then sent to the clock buffer, where it is further processed and transferred to the output pins. The output pins are then connected to the appropriate components, allowing for precise control of timing.

Conclusion

The 8N4SV75EC-0157CDI Programmable Timer and Oscillator is a versatile and powerful system for applications requiring precise timing. Its on-chip components are capable of providing excellent performance, while its programmable parameters and clock buffer allow users to customize the system to their specific needs. The device is suitable for applications such as automotive, aerospace, communications, and electronics.