ASM3P2853AG-08SR

The ASM3P2853AG-08SR is a clock generator device suitable for use in designs requiring low power and small size. It features two communication ports – one I2C and the other SPI – useable simultaneously, enabling the system to use both serial interfaces for communications with the device, or to use one as the main port and the other as a backup. The device requires 8.0 V ~ 9.2 V power supply and can generate outputs at more than 10 frequencies from 1 MHz to 52 MHz. It is useful for applications such as high-end consumer electronics, industrial, aerospace, and medical.

In terms of its application field, the ASM3P2853AG-08SR is a low noise, programmable clock generator device that generates clock signals for a wide variety of digital systems. It can be used to synthesize low jitter clocks for a variety of frequency requirements and is programmable for each individual application. Its flexibility allows for applications demanding the highest levels of reliability and accuracy, such as in the medical and aerospace fields.

The ASM3P2853AG-08SR works by combining a master oscillator and an integrated PLL (Phase-Locked Loop) circuit with an on-chip EEPROM. The master oscillator can be programmed to provide an input frequency of 216 MHz in 50 ppm steps. The PLL then takes the reference oscillator frequency and uses it to generate output frequencies with very low jitter. The EEPROM allows for programmable clock dividers and frequencies, enabling the device to generate many different frequencies depending on how it is programmed.

The ASM3P2853AG-08SR also offers a range of features to simplify system deployments and reduce development time, making it suitable for designs requiring low power and small size. The device has an on-chip diagnostic function, which can detect errors such as clock output failure, as well as a power-saving mode and adjustable output buffer strength.

In summary, the ASM3P2853AG-08SR is a low power, small size clock generator device suitable for use in digital systems. Its two serial interfaces, programmable clock dividers, as well as its adjustable output buffer strength and on-chip diagnostic functions make it a suitable device for applications such as high-end consumer electronics, industrial, aerospace, and medical.