CY22392FXA

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CY22392FXA is a Clock/Timing device from Cypress Semiconductor Corporation. It is a highly integrated Clock Generator and PLL designed for multi-channel applications such as Ethernet and other Serial standards. CY22392FXA offers a fully integrated solution with a wide range of features to ensure maximum flexibility. The device is designed to support multiple clock outputs and a wide input frequency range.

The CY22392FXA is composed of multiple components integrated into a single chip. It includes multiple VCOs (Voltage Controlled Oscillators), a phase detector and a Charge Pump. The Charge Pump is used to transfer charge to or from the output buffer in order to adjust the VCO output frequency. The phase detector compares the input clock frequency to the output frequency and generates an error signal that is used by the Charge Pump to adjust the VCO output.

The CY22392FXA also contains multiple PLLs and Frequency Synthesizers. These blocks are used to generate the desired output frequency from the input clock. The PLLs can be used for any application requiring accurate clock synchronization, including DDR3 and DDR4 memory clock generation and SerDes clock synthesis. The Frequency Synthesizers are used for applications requiring high-precision outputs, such as SDRAM and SPI clock applications. The device also supports spread-spectrum clocking (SSC) for lower EMI and improved system performance.

CY22392FXA supports a wide range of frequencies and frequencies, with a maximum clock frequency of up to 615MHz and a wide range of frequency ranges, from 0.5 to 1500MHz. The device supports a range of input signals, including single ended, differential and HCSL format. The device also supports multiple low-jitter outputs, including single ended and differential formats for LVDS and LVCMOS.

In addition to the Clock/Timing capabilities, CY22392FXA also supports power-saving features, including support for PMBus and a power-on reset circuit. Furthermore, the device includes a programmable frequency pull range and a fundamental frequency range preserve mode in order to ensure optimal system performance. It also includes programmable output slew rate, phase position and frequency error limit in order to optimize the phase noise and jitter of the output clock.

CY22392FXA is a highly integrated, highly flexible clock/timing solution that can be used across a wide range of applications. The device is designed to offer high performance, low power and low EMI levels. The integrated PLLs and Frequency Synthesizers offer a high degree of accuracy and precision, enabling the device to be used in high-end applications. The integrated power-saving features, including support for PMBus and a power-on reset circuit, ensure that the device can run at lower power levels for longer periods of time.

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