CY2XP22ZXI

Product Overview

The Cypress Semiconductor Corp CY2XP22ZXI is a surface-mount clock generator IC supplied in an 8-TSSOP package with a 4.40 mm width. It is a single-circuit device that accepts a crystal input and provides an LVPECL output, with a 1:1 input-to-output ratio. The part includes a PLL and is rated for a maximum frequency of 125MHz. It operates from a 2.375 V to 3.465 V supply and is specified for an operating temperature range of -40°C to 85°C. The 8-TSSOP footprint supports surface-mount assembly in clocking circuits.

Key Features

• Clock generator IC with PLL
• Crystal input and LVPECL output
• Single circuit with 1:1 input-to-output ratio
• Maximum frequency of 125MHz
• Supply voltage range of 2.375 V to 3.465 V
• Operating temperature range of -40°C to 85°C
• Surface-mount 8-TSSOP package, 0.173 in (4.40 mm) width

Applications

• Reference clock generation for embedded processing boards using crystal-based timing
• LVPECL clock distribution in timing boards or clocking modules
• Surface-mount timing circuitry in electronic assemblies requiring a single clock generator function

Design & Procurement Notes

Designers should match the crystal input, 1:1 ratio, and 125MHz maximum frequency to the required timing plan, while accounting for the single-circuit configuration and LVPECL output format. The 2.375 V to 3.465 V supply range must be compatible with the board power rail, and the -40°C to 85°C operating range should be considered during thermal and placement review. The 8-TSSOP, 0.173 in (4.40 mm) width package affects PCB footprint, land pattern, and surface-mount assembly requirements. Confirming package dimensions and timing compatibility aligns the part with the board layout and clocking requirements.