CDC2351DBRG4

Overview

The CDC2351DBRG4 is a fanout buffer and clock distribution integrated circuit manufactured by Texas Instruments. It provides a single circuit with a 1:10 input-to-output ratio, designed to distribute clock signals efficiently. The device operates within a supply voltage range of 3V to 3.6V and supports a maximum frequency of 100 MHz. It utilizes LVTTL logic levels for both input and output interfaces. The component is housed in a 24-SSOP package with a width of 5.30mm and is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• Single-channel fanout buffer with 1:10 distribution ratio
• Supports clock frequencies up to 100 MHz
• LVTTL compatible input and output logic levels
• Operates on a 3V to 3.6V power supply

Applications

• Clock signal distribution in digital systems
• Fanout buffering for LVTTL logic networks
• High-speed data transmission interface timing

Procurement Notes

Verify the specific ordering suffix 'G4' against the manufacturer's current documentation to confirm lead-free status and RoHS compliance details. Ensure the 24-SSOP package dimensions match the target PCB footprint requirements before procurement.

Selection Notes

Select this component when a single-ended LVTTL clock source requires expansion into ten separate outputs. Confirm that the system voltage aligns with the 3V to 3.6V specification and that the 100 MHz frequency limit meets the application's timing requirements.

Part Context

This part belongs to the clock buffer and driver category from Texas Instruments. It serves as a specialized solution for distributing clock signals in high-speed digital circuits, distinct from general-purpose logic buffers due to its optimized drive capability and specific LVTTL compatibility.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Texas Instruments documentation or authorized distributor cross-reference tools for verified alternatives.