CDCS503PWR

Overview

The CDCS503PWR is a single-circuit clock buffer and multiplier integrated circuit manufactured by Texas Instruments. It accepts LVCMOS input signals and provides LVCMOS outputs with a 1:1 ratio. The device supports maximum frequencies of 108 MHz and operates on a supply voltage ranging from 3V to 3.6V. Designed for surface mount installation, it is housed in an 8-TSSOP package measuring 4.40mm in width. The component functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Single-channel LVCMOS-to-LVCMOS buffering with 1:1 input-to-output ratio
• Maximum operating frequency of 108 MHz
• Operates on a 3V to 3.6V power supply
• Available in an 8-TSSOP surface-mount package

Applications

• Clock signal distribution in digital systems
• Buffering low-voltage CMOS clock sources
• Frequency multiplication in timing circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging type and quantity. Ensure the required voltage supply range (3V–3.6V) matches the target system design. Confirm that the 8-TSSOP footprint aligns with the PCB layout specifications before procurement.

Selection Notes

Select this component when a single-ended LVCMOS clock signal requires buffering or multiplication up to 108 MHz. Ensure the application environment stays within the -40°C to +85°C operating temperature range. Verify that the 3V to 3.6V supply voltage is compatible with the system's power rails.

Part Context

This part belongs to the Texas Instruments clock buffer family. It serves as a solution for distributing and conditioning LVCMOS clock signals in embedded applications requiring moderate speed and low pin count.

Replacement Considerations

Consult the official datasheet for electrically equivalent alternatives. Verify pin compatibility and electrical parameters before substituting.