DESCRIPTION

The SY10/100E111 are low skew 1-to-9 differential drivers designed for clock distribution in new, high performance ECL systems. They accept one differential or single-ended input, with VBB used for single-ended operation. The signal is fanned out to nine identical differential outputs. An enable input is also provided such that a logic HIGH disables the device by forcing all Q outputs LOW and all Q outputs HIGH.

FEATURES

■ Low skew
■ Extended 100E VEE range of –4.2V to –5.5V
■ Guaranteed skew limits
■ Differential design
■ VBB output
■ Enable input
■ Fully compatible with industry standard 10KH, 100K I/O levels
■ 75KΩ input pulldown resistors
■ Fully compatible with Motorola MC10E/100E111
■ Available in 28-pin PLCC package