CDCS503PW

Overview

The CDCS503PW is a clock buffer and multiplier integrated circuit manufactured by Texas Instruments. It features a single LVCMOS input and LVCMOS output, operating within a supply voltage range of 3V to 3.6V. The device supports maximum frequencies up to 108 MHz and functions across an extended temperature range from -40°C to +85°C. Housed in an 8-TSSOP package with a width of 4.40mm, it is designed for surface-mount applications. This component serves as a PLL-based clock driver suitable for signal distribution and frequency multiplication tasks in electronic systems.

Feature Summary

• Single-channel LVCMOS-to-LVCMOS clock buffering and multiplication
• Maximum operating frequency of 108 MHz
• Wide supply voltage range: 3V to 3.6V
• Industrial temperature operation: -40°C to +85°C

Applications

• Clock distribution networks requiring signal buffering
• Frequency multiplication circuits for system timing
• Embedded systems utilizing LVCMOS logic interfaces

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm package type and tube packaging details. Ensure compatibility with the required 8-TSSOP footprint and verify that the 3V-3.6V supply rail aligns with the target system design constraints before procurement.

Selection Notes

Select this component when a single-output LVCMOS clock buffer or multiplier is required. Confirm that the input source matches LVCMOS standards and that the system operates within the specified 3V to 3.6V voltage limits. Verify thermal requirements fall within the -40°C to +85°C operational range.

Part Context

This part belongs to the Texas Instruments clock buffer and driver category. It is distinct from automotive-grade variants like the CDCS503TPWRQ1, which carry AEC-Q100 qualification and different temperature ratings. The standard CDCS503PW is intended for general industrial and commercial applications.

Replacement Considerations

Direct functional substitutes include other single-output LVCMOS clock buffers from Texas Instruments within the same frequency and voltage specifications. Cross-model comparisons should focus on package compatibility and electrical parameter alignment.