CY2302SI-1

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY2302SI-1 is a frequency multiplier and zero delay buffer manufactured by Cypress Semiconductor Corp. It integrates a Phase-Locked Loop (PLL) to provide a 1:2 output ratio, supporting input frequencies up to 133 MHz. The device operates on a single supply voltage of 3.135V to 3.465V or 4.5V to 5.5V. It accepts LVCMOS or LVTTL inputs and provides LVCMOS outputs. Packaged in an 8-SOIC case, it functions within a commercial temperature range of 0°C to 70°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero Delay Buffer architecture aligns rising edges of input and output clocks
• Frequency multiplication capability with a 1:2 input-to-output ratio
• Supports maximum operating frequency of 133 MHz
• Dual voltage operation for 3.3V and 5V systems

Clock Generators, PLLs, Frequency Synthesizers Applications

• Synchronizing outputs in data communications systems
• Clock distribution in graphics and video applications
• Personal computer system clock generation

Clock Generators, PLLs, Frequency Synthesizers Part Context

The CY2302SI-1 belongs to the CY2302 family of clock generators. This series utilizes advanced low-power CMOS processes to deliver high-performance clock management. The component is designed to eliminate propagation delay through off-chip feedback paths, ensuring precise timing alignment for downstream logic devices.