MC1455P1G

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The MC1455P1G device is a quartz crystal oscillator programmable and designed as a high performance clock or timing source. It is an extremely versatile device that provides a wide range of frequency selections, and can be used for a variety of applications in both digital and analog domains.

The MC1455P1G is designed for a variety of applications, including clock and timing circuit design, pulse-width modulation, digital frequency modulation, clock synchronization, signal synchronization, signal processing, interface and power control circuits.

The various features of the MC1455P1G make it a useful tool for a wide range of applications. It offers a wide range of frequency selections, a programmable oscillator with a choice of frequencies, a wide operating temperature range, and a very high mean time between failures (MTBF).

The MC1455P1G typically operates at a frequency of 3.45 MHz on the 3.3V standby supply, or an optional 1.5V standby supply. It also has an adjustable frequency range of 10 kHz to 10 MHz, and can be configured with a programmable oscillator and timer.

In addition, the MC1455P1G has a variety of other features that make it a highly versatile device. Its wide voltage range of 3.3V to 20V allows it to be used in a variety of applications, and its temperature range of -20°C to +85°C enables it to work in extreme environments. Additionally, it features a low power consumption of 1mW and high reliability, making it suitable for applications where long MTBF and high reliability are necessary.

In terms of working principle, the MC1455P1G functions as a quartz crystal oscillator (QCO). The QCO is a type of clock or timing source that uses a quartz crystal as its resonator. When a quartz crystal is energized by an electrical signal, the quartz crystal vibrates at a specific frequency depending on the characteristics of the crystal. The vibrations of the crystal are then converted into electrical signals for use in electronic equipment.

To program the MC1455P1G, the operating frequency of the crystal oscillator is determined by the value of the external capacitance connected to the quartz crystal. The capacitance value can be adjusted in order to obtain the desired frequency output. Additionally, the MC1455P1G also contains an internal pre-scaler and divider, which can be used to divide the crystal frequency down to even lower frequencies.

The MC1455P1G is an excellent choice for a variety of applications, due to its wide range of features and flexibility. It offers a wide range of frequency selections, and can be used for a variety of applications in both digital and analog domains. Its wide voltage and temperature range, low power consumption, and high reliability make it a reliable and versatile device.

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