CY2CC910OXI-1T

Clock Buffers, Drivers Overview

The CY2CC910OXI-1T is a 1:10 clock fanout buffer manufactured by Infineon Technologies, originally developed by Cypress Semiconductor. It operates on a single supply voltage ranging from 1.71V to 3.465V and supports frequencies up to 650 MHz at 2.5V and 3.3V. The device features one AVCMOS input and ten AVCMOS outputs housed in a 20-pin SSOP package. Key electrical parameters include a typical propagation delay of 2.7 ns, output skew of 0.2 ns, and deterministic jitter of 20 ps. It is designed for industrial temperature ranges (-40°C to +85°C) and utilizes Variable Output Impedance (VOI) technology.

Clock Buffers, Drivers Feature Summary

• Variable Output Impedance (VOI) technology dynamically adjusts impedance matching without external series resistors.
• Supports full voltage range operation including 3.3V, 2.5V, and 1.8V with overvoltage tolerant inputs.
• High-speed performance reaching 650 MHz maximum frequency at 2.5V/3.3V and 200 MHz at 1.8V.
• Low propagation delay (typical 2.7 ns) and low output skew (0.2 ns) for precise clock distribution.

Clock Buffers, Drivers Applications

• Data communications clock management
• Conversion between 3.3V, 2.5V, and 1.8V logic levels
• Driving 50-Ohm or 75-Ohm loads

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix '-1T' corresponds to the Tape & Reel packaging format as specified in the official documentation. Confirm that the 'Industrial' temperature grade (-40°C to +85°C) matches the system requirements. Cross-reference the manufacturer history, noting the transition from Cypress Semiconductor to Infineon Technologies, to ensure accurate sourcing channels.

Clock Buffers, Drivers Selection Notes

Select this component when a 1:10 fanout ratio is required for high-frequency clock signals. Ensure the design accommodates the 1.71V to 3.465V supply range. Consider the VOI feature if minimizing external damping components is a priority. Verify that the 20-SSOP package dimensions fit the PCB layout constraints.

Clock Buffers, Drivers Part Context

This part belongs to the CY2CC910 series of network circuits produced using advanced 0.35 micron CMOS technology. The series includes variants such as the CY2CC910OXI (tube) and CY2CC910OXC (commercial grade). The -1 suffix indicates identical specifications to the base model but distinguishes the specific manufacturing flow or packaging variant within the product line.

Clock Buffers, Drivers Replacement Considerations

The datasheet notes that devices ending in '-1' are identical to those without the suffix regarding specifications. Direct functional replacements within the same family include CY2CC910OXI for tube packaging. No other cross-model substitutes are documented in the provided source material.