CDCLVC1110PW

Overview

The CDCLVC1110PW is a Texas Instruments LVCMOS fanout clock buffer featuring a 1:10 distribution ratio. It operates within a supply voltage range of 2.3 V to 3.6 V and supports maximum frequencies of 250 MHz at 3.3 V and 180 MHz at 2.5 V. The device utilizes a 20-pin TSSOP package with surface mount mounting. It functions across an operating temperature range of -40°C to +85°C, providing low jitter and skew characteristics suitable for high-performance clock distribution applications.

Feature Summary

• 1:10 LVCMOS fanout buffer configuration
• Maximum frequency of 250 MHz at 3.3 V operation
• Low pin-to-pin skew and added jitter specifications
• Asynchronous output enable control via the 1G pin

Applications

• General communication equipment clock distribution
• Industrial system timing networks
• Consumer electronics signal buffering

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging details. The PW suffix indicates tube packaging. Confirm that the 20-TSSOP footprint matches the target PCB design requirements before procurement.

Selection Notes

Select this component when a single clock source requires distribution to ten distinct LVCMOS loads. Ensure the system power supply remains within the 2.3 V to 3.6 V range. Consider the 250 MHz frequency limit if operating at lower voltages such as 2.5 V.

Part Context

This part belongs to the CDCLVC11xx family of modular, high-performance clock buffers. The series includes variants with different output ratios from 1:2 to 1:12. All devices in the family share compatible pinouts and similar electrical characteristics, facilitating design flexibility across different fan-out requirements.

Replacement Considerations

Other members of the CDCLVC11xx series offer alternative fan-out ratios. Devices such as CDCLVC1106 or CDCLVC1112 provide 1:6 and 1:12 outputs respectively while maintaining pin compatibility.