CDCV304TPWREP

Clock Buffers, Drivers Overview

The CDCV304TPWREP is a general-purpose clock buffer manufactured by Texas Instruments, designed for EP Gen Purp and PCI-X applications. It features a 1:4 fan-out configuration with LVTTL input and output types. The device supports maximum input and output frequencies of 200 MHz, with a maximum propagation delay of 4.5 ns. It operates within a supply voltage range of 2.3 V to 3.6 V and functions across an extended temperature range from -40°C to +105°C. The component is housed in an 8-TSSOP package and is available in reel, cut tape, and MouseReel packaging formats.

Clock Buffers, Drivers Feature Summary

• 1:4 Clock Buffer Configuration
• LVTTL Input/Output Interface
• 200 MHz Maximum Frequency
• Extended Temperature Range (-40°C to +105°C)

Clock Buffers, Drivers Applications

• PCI-X Systems
• General Purpose Clock Distribution

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'REP' indicates enhanced reliability or military-grade qualification when sourcing. Confirm the package variant matches the required PCB footprint, as standard versions may differ in thermal or mechanical specifications. Check RoHS compliance status against current regulatory requirements for the target market.

Clock Buffers, Drivers Selection Notes

Select this component when a single-ended LVTTL clock signal requires distribution to four loads. Ensure the system power supply remains stable between 2.3 V and 3.6 V. Verify that the 4.5 ns propagation delay meets the timing constraints of the downstream logic. Consider the 8-TSSOP package size for space-constrained designs.

Clock Buffers, Drivers Part Context

This part belongs to the CDCV304 series of clock buffers. It serves as a radiation-hardened or enhanced performance variant compared to standard commercial parts, indicated by the REP suffix. It complements other TI clocking solutions like the CDCVF2505 for more complex jitter attenuation needs.

Clock Buffers, Drivers Replacement Considerations

The CDCV304PW is a non-EP version of the same functional device but typically has a lower operating temperature range (-40°C to +85°C). Verify if the extended temperature capability is critical before substituting.