AK8181B Datasheet - Asahi Kasei Microsystems

AK8181B 3.3V LVPECL 1:4 Clock Fanout Buffer

The AK8181B is a member of AKM’ｓ LVPECL clock fanout buffer family designed for telecom, networking and computer applications, requiring a range of clocks with high performance and low skew. The AK8181B distributes 4 buffered clocks. AK8181B are derived from AKM’ｓ long-termexperienced clock device t.

AK8181B Features

* Four differential 3.3V LVPECL outputs Selectable LVTTL/LVCMOS CLK or crystal input Clock output frequency up to 266MHz Output skew : 10ps typical Part-to-part skew : 200ps maximum Propagation delay : 1.4ns maximum Additive phase jitter(RMS) : 0.057ps(typical) Operating Temperature Range: -40 to +85°

AK8181B-AsahiKaseiMicrosystems.pdf