CDCV304PW

Overview

The Texas Instruments CDCV304PW is a single-circuit fanout buffer designed for clock distribution applications. It accepts an LVTTL input signal and provides four LVTTL outputs with a 1:4 ratio. The device supports maximum frequencies of 200 MHz and operates on a supply voltage ranging from 2.3V to 3.6V. Housed in an 8-TSSOP surface-mount package, it functions within a temperature range of -40°C to 85°C. This component serves as a dedicated clock buffer without differential signaling capabilities.

Feature Summary

• Single circuit configuration providing one-to-four fanout distribution
• Supports LVTTL input and output logic levels
• Maximum operating frequency of 200 MHz
• Operates on a 2.3V to 3.6V power supply

Applications

• Clock distribution networks requiring signal buffering
• Digital systems utilizing LVTTL logic families
• Board-level timing synchronization circuits

Procurement Notes

Verify the specific ordering suffix to confirm packaging format, as standard variants may differ from tube or tape-and-reel configurations. Confirm that the required operating temperature range aligns with the specified -40°C to 85°C limit for the intended environment. Ensure compatibility with the 2.3V to 3.6V supply voltage constraints during system design.

Selection Notes

Select this component when a single-input, four-output LVTTL buffer is required for frequencies up to 200 MHz. The 8-TSSOP package is suitable for surface-mount assembly processes. Consider alternative packages if higher pin counts or different thermal profiles are necessary for the specific PCB layout constraints.

Part Context

The CDCV304PW belongs to the broader CDCV304 family of clock buffers manufactured by Texas Instruments. This series focuses on low-power, high-speed clock distribution solutions. The PW suffix specifically denotes the 8-TSSOP package variant, distinguishing it from other physical form factors within the same functional family.

Replacement Considerations

Publicly listed substitutes include the CDCVF2505PWR. Verify pin compatibility and electrical specifications before substitution.