SP1648 Datasheet (Zarlink Semiconductor Inc)

SP1648, ECL OSCILLATOR

Obsolescence Notice This product is obsolete.

This information is available for your convenience only.

For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ JULY 1994 3028-2.1 SP1648 ECL OSCILLATOR The SP1648 is an emitter-coupled oscillator, constructed on a single monolithic silicon chip.

Output levels are compatible with ECL III logic levels.

The oscillator requires an external parallel tank circuit co