描述 Description

The CDC2351 is a high-performance clock-driver circuit that distributes one input (A) to ten outputs (Y) with minimum skew for clock distribution. The output-enable (OE\\) input disables the outputs to a high-impedance state. Each output has an internal series damping resistor to improve signal integrity at the load. The CDC2351 operates at nominal 3.3-V VCC. The propagation delays are adjusted at the factory using the P0 and P1 pins. The factory adjustments ensure that the part-to-part skew is minimized and is kept within a specified window. Pins P0 and P1 are not intended for customer use and should be connected to GND. The CDC2351 is characterized for operation from 0°C to 70°C. The CDC2351Q is characterized for operation over the full automotive temperature range of -40°C to 125°C.

特性 Features

? Low Output Skew, Low Pulse Skew for Clock-Distribution and Clock-Generation Applications
? Operates at 3.3-V VCC
? LVTTL-Compatible Inputs and Outputs
? Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
? Distributes One Clock Input to Ten Outputs
? Outputs Have Internal Series Damping Resistor to Reduce Transmission Line Effects
? Distributed VCC and Ground Pins Reduce Switching Noise
? State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
? Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages
? Available in Q-Temp Automotive High Reliability Automotive Applications Configuration Control / Print Support Qualification to Automotive Standards EPIC-IIB is a trademark of Texas Instruments.