IMIZ9973BA

Clock Buffers, Drivers Overview

The IMIZ9973BA is a zero-delay buffer clock driver manufactured by Cypress Semiconductor Corp. It operates on a single 3.3V supply with a voltage range of 2.97V to 3.63V, and supports an extended range of 3.9V to 3.6V. The device features a 2:13 input-to-output ratio, accepting PECL inputs and providing up to 125 MHz clock outputs. Packaged in a 52-TQFP (10x10 mm) surface-mount case, it functions within an industrial temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Zero-delay buffering architecture for low-skew clock distribution
• Supports 2:13 input-to-output ratio with PECL input compatibility
• Maximum operating frequency of 125 MHz
• Industrial temperature rating from -40°C to +85°C

Clock Buffers, Drivers Applications

• High-performance microprocessor clock distribution
• System synchronization in industrial equipment
• Data communication network timing circuits

Clock Buffers, Drivers Procurement Notes

Verify the package type matches the required 52-LQFP or 52-TQFP form factor. Confirm that the supply voltage requirements align with the specified 2.97V–3.63V range. Ensure the design accommodates the PECL input standard and the specific pinout configuration for the 52-pin surface mount package.

Clock Buffers, Drivers Selection Notes

Select this component when a zero-delay buffer with a 2:13 ratio is required for PECL-based systems. It is suitable for applications needing frequencies up to 125 MHz within an industrial temperature environment. Consider the 52-TQFP package dimensions for PCB layout constraints.

Clock Buffers, Drivers Part Context

This part belongs to the category of clock buffers and drivers. It serves as a specialized integrated circuit for generating precise clock signals with minimal skew, distinct from general-purpose logic or memory components.

Clock Buffers, Drivers Replacement Considerations

Check for pin-compatible alternatives from the same manufacturer family if availability is limited. Verify that any substitute maintains the 2:13 ratio, PECL input support, and 125 MHz maximum frequency specification.