PI49FCT3807DHEX

Clock Buffers, Drivers Overview

The PI49FCT3807DHEX is a 3.3V Fast CMOS clock driver manufactured by Diodes Incorporated, featuring one input and ten non-inverting outputs in a 20-pin SSOP package. It operates within a supply voltage range of 3.0V to 3.6V and supports an industrial temperature range of -40°C to +85°C. The device provides a 1:10 fanout with a maximum propagation delay of 3.5ns and ultra-low skew of 0.35ns. Quiescent current is typically 30µA at VCC = Max.

Clock Buffers, Drivers Feature Summary

• 1-to-10 clock fanout with TTL-compatible inputs and CMOS outputs
• Ultra-low skew of 0.35ns (tSK(p)) and propagation delay up to 3.5ns
• Low input capacitance (max 6.0pF) and low quiescent current (typ 30µA)
• Pb-free and Green packaging compliant with RoHS3 standards

Clock Buffers, Drivers Applications

• Clock distribution networks requiring high fanout
• Signal distribution systems minimizing input loading
• Industrial electronic equipment operating between -40°C and +85°C

Clock Buffers, Drivers Procurement Notes

Verify the ordering suffix 'D' corresponds to Speed Grade D specifications and 'H' indicates the 20-pin 209-mil wide SSOP package. Confirm the 'EX' suffix denotes Tape/Reel packaging. Ensure compliance with Pb-free and Green material requirements as specified in the datasheet.

Clock Buffers, Drivers Selection Notes

Select this component for applications requiring a single input to drive ten loads with minimal skew. Verify that the load capacitance does not exceed 15pF for guaranteed switching characteristics. Ensure the system operates within the 3.0V to 3.6V supply voltage range and the industrial temperature limits.

Clock Buffers, Drivers Part Context

This part belongs to the PI49FCT3807 series of 3.3V Fast CMOS clock drivers. The 'D' suffix specifies the speed grade, while 'H' identifies the SSOP package type. It is a successor to the PI49FCT807, optimized for 3.3V operation with reduced power consumption and improved timing performance.

Clock Buffers, Drivers Replacement Considerations

PI49FCT3807BHEX and PI49FCT3807CHEX are available in the same SSOP package with different speed grades. Cross-reference electrical characteristics such as propagation delay and skew to ensure compatibility with existing circuit designs.