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CDC339 SCAS331A – MARCH 1994 – REVISEDCMDAYC2303290
SCAS331A – MARCH 1994 – REVISED MAY 2020
CDC339 Clock Driver with 3-State Outputs
1 Features
• Low Output Skew, Low Pulse Skew for ClockDistribution and Clock-Generation Applications
• TTL-Compatible Inputs and Outputs • Distributes One Clock Input to Eight Outputs
– Four Same-Frequency Outputs – Four Half-Frequency Outputs • Distributed VCC and Ground Pins Reduce Switching Noise • High-Drive Outputs (−48-mA IOH, 48-mA IOL) • State-of-the-Art EPIC-ΙΙB™ BiCMOS Design Significantly Reduces Power Dissipation • Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages
2 Applications
• Data center switch and server motherboard
3 Description
The CDC339 is a high-performance, low-skew clock driver.