MC100E211FN

The MC100E211FN from ON Semiconductor is a 1:6 fanout differential clock distribution chip engineered for low skew clock applications. It features multiplexed clock inputs, allowing for the distribution of both high-speed system clocks and lower-speed scan or test clocks.

This device operates within a PECL mode voltage range of 4.2V to 5.7V (VCC) with VEE at 0V, or in NECL mode with VCC at 0V and VEE from -4.2V to -5.7V. It supports a maximum frequency of 700 MHz and includes synchronous enabling and disabling functions to prevent runt pulse generation.

The MC100E211FN is available in a 28-PLCC (11.51x11.51) surface mount package. It includes features such as a VBB output for single-ended use, common and individual output enables, and high bandwidth output transistors. The chip also has internal input pulldown resistors and ESD protection exceeding 2 kV (Human Body Model).

This clock distribution chip is suitable for applications requiring precise clock signal distribution with minimal skew. Its design considerations include specific termination guidelines for optimal performance with its faster edge rates.