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CY28416OXCT Application Field and Working Principle

The CY28416OXCT is a highly accurate, maximum negative-going pulse generator designed for applications requiring precise control of pulse width and position. It can be used in many different types of applications, from automotive systems to aerospace systems.

Product Applications

CY28416OXCT is ideal for precision timing applications such as automotive engine control, transmission control, motor control, power management, audio/video signal processing, and telecommunications. The device can also be used in aerospace systems, gaming consoles and medical equipment.

Product Features

• Generates repeatable, accurate frequency pulses without programming
• Integrated CMOS technology for low power consumption
• Five selectable pulse widths with adjustable duty cycle
• Up to 20 programmed delays
• SPI/Parallel Synchronous Control Interface
• Available in several package types and range of operating temperature

Working Principle

The CY28416OXCT works by generating a sequence of pulses with adjustable width and position, as instructed by its programming. The pulses are generated with a clock signal as its reference, thus, accurate timing is achieved. Additionally, the process is repeated at an adjustable rate, depending on the parameters set by the user.

The device consists of an oscillator and a counter connected to its input. As the clock signal is received, the oscillator drives the counter, changing its count with each pulse. The counter then generates an output based on the programmed input parameter.

The device also includes a programmable delay circuit to delay the output pulse. The delay can be programmed by loading the delay value into the device using the serial/parallel interface. This additional delay helps in achieving a precise control of pulse width and position.

Conclusion

The CY28416OXCT is a maximum negative-going pulse generator that can be used for various precision timing applications, such as automotive and aerospace systems. It is built with a clock signal reference and integrated CMOS technology that ensures its low power consumption. Moreover, its programmable delay circuit allows for adjustable pulse width and position for more accurate timing control. This robust and highly efficient device is an excellent option for any timing needs.

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