SP4666 Datasheet - Zarlink Semiconductor

SP4666 Prescaler

Obsolescence Notice This product is obsolete.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/ SP4666 Prescaler with low current and low radiation DS2219 - 2.4 The SP4666 is a selectable division ratio high speed divider capable of replacing separate fixed ratio ECL prescalers with a single part in applications with alternative 464 and 4256 div.

SP4666 Features

* DP8 s Switched Low Pass Filter for Very Low Output Radiation s Low Supply Current s Input Wideband Amplifier s High Input Sensitivity s High Input Impedance s Balanced ECL Outputs s Electrostatic Protection † † ESD precautions must be observed NC INPUT INPUT 0V 1 2 3 4 8 1 5V OUTPUT OUTPUT 464

SP4666_ZarlinkSemiconductorInc.pdf