CY23FP12OI

Clock Buffers, Drivers Overview

The CY23FP12OI is a fanout buffer and zero delay buffer integrated circuit manufactured by Cypress Semiconductor Corp. It features a 2:12 input-to-output ratio, distributing one clock signal to twelve LVCMOS outputs. The device accepts LVCMOS or LVTTL inputs and operates within supply voltage ranges of 2.375V to 2.625V or 3.135V to 3.465V. Designed for surface mount applications, it is housed in a 28-SSOP package with a width of 5.30mm. The component supports an operating temperature range from -40°C to 85°C.

Clock Buffers, Drivers Feature Summary

• Zero Delay Buffer architecture providing fanout distribution
• 2:12 Input-to-Output Ratio for single-clock expansion
• Dual Voltage Support: 2.5V and 3.3V nominal supplies
• LVCMOS/LVTTL Compatible Inputs and LVCMOS Outputs

Clock Buffers, Drivers Applications

• Clock distribution networks requiring low skew buffering
• System-on-Chip (SoC) power domain clocking
• High-density digital logic timing synchronization

Clock Buffers, Drivers Procurement Notes

Verify the specific manufacturing lot date code and RoHS compliance status directly with the supplier, as historical Cypress products may vary in environmental certification. Confirm that the 28-SSOP package dimensions match the target PCB footprint requirements before finalizing procurement orders.

Clock Buffers, Drivers Selection Notes

Select this component when a single clock source must drive up to twelve synchronous loads with minimal propagation delay variation. Ensure the system design accommodates the specified dual voltage rails (2.5V/3.3V). Verify that the input signal levels are compatible with LVCMOS or LVTTL standards to guarantee proper logic threshold recognition.

Clock Buffers, Drivers Part Context

This part belongs to the Cypress clock buffer family, specifically designed for zero-delay buffering applications. It serves as a critical timing element in digital systems where clock integrity and phase alignment are paramount. The 28-SSOP package offers a compact solution for space-constrained designs requiring multiple buffered clock outputs.

Clock Buffers, Drivers Replacement Considerations

Consult official Cypress (now Infineon) documentation for direct pin-compatible replacements within the same series. Verify electrical parameters such as output drive strength and jitter specifications against alternative vendors if cross-sourcing.