DESCRIPTION

The SY10/100H646L are single supply, low skew translating 1:8 clock drivers. Devices in the Micrel H600 translator series utilize the 28-lead PLCC for optimal power pinning, signal flow-through and electrical performance. The single supply H646L is similar to the HA643 which is a dual supply 1:8 version of the same function.

FEATURES

■ 3.3V power supply

■ PECL/TTL-to-TTL version of popular ECLinPS E111AE/LE

■ Guaranteed low skew specification

■ Three-state enable

■ Differential internal design

■ VBB output for single-ended operation

■ Extra TTL and ECL power/ground pins

■ Choice of ECL compatibility: 10K or 100K

■ Matched high and low output impedance

■ Available in 28-pin PLCC package