CY26114KZCT

Product Overview

The CY26114KZCT from Cypress Semiconductor Corp is a surface-mount clock generator, fanout distribution, and multiplexer IC in a 16-TSSOP package. It uses a crystal input and provides a clock output, with a single circuit, a 1:4 input-to-output ratio, and a maximum frequency of 100 MHz. The device includes a PLL with bypass, supports divider operation, and does not support multiplier operation. Its input and output are non-differential. It operates from a 3.0 V to 3.6 V supply over an operating temperature range of 0°C to 70°C.

Key Features

• Clock generator, fanout distribution, and multiplexer function in a single circuit.
• Crystal input and clock output with a 1:4 input-to-output ratio.
• Maximum frequency of 100 MHz.
• PLL with bypass; divider function is supported, while multiplier function is not.
• Non-differential input and non-differential output.
• Supply voltage range of 3.0 V to 3.6 V.
• Operating temperature range of 0°C to 70°C.
• Surface-mount 16-TSSOP package with 4.40 mm width.

Applications

• Generating a local system clock from a crystal input in embedded digital circuits.
• Distributing a clock signal to downstream logic devices on a board.
• Performing clock-source selection in timing subsystems that use non-differential clock outputs.
• Supplying timing signals to digital logic within the specified supply and temperature ranges.

Design & Procurement Notes

Designers should confirm that the board layout supports a 16-TSSOP surface-mount package and that the board supply is within 3.0 V to 3.6 V. The 0°C to 70°C operating range should be checked against the assembly's thermal environment. Because the input and output are non-differential, system interfaces requiring differential clocking are not addressed by this device. The PLL bypass and divider-only behavior should be considered when planning crystal-based clock generation and fanout or multiplexing functions. The 100 MHz maximum frequency and 1:4 ratio define timing boundary conditions for downstream logic.