DESCRIPTION

· The MC10H/100H642 generates clocks for 68030, 68040, and similar microprocessors.

· It meets the clock specifications for part-to-part skew, within-part skew, and duty cycle skew.

· Supports TTL or PECL input clock, with differential PECL used internally for superior skew characteristics.

· Includes divide-by-two and divide-by-four stages to achieve required duty cycle skew and generate MPU clocks.

· 10H version compatible with MECL 10H™ ECL logic levels; 100H version compatible with 100K levels.

FEATURES

· Generates clocks for 68030/040 microprocessors.

· Meets skew requirements for 68030/040.

· Supports TTL or PECL input clock.

· Includes extra TTL and PECL power/ground pins.

· Asynchronous reset function.

· Operates on a single +5.0 V supply.

· Pb-Free packages available.

APPLICATIONS

· Suitable for 68030, 68040, and similar microprocessor systems.

· Ideal for high-speed clock distribution in MPU systems, especially at 50 MHz and beyond.