3.3V LVPECL 1:4 Clock Fanout Buffer
AK8181B
3.3V LVPECL 1:4 Clock Fanout Buffer
AK8181B
Features
Four differential 3.3V LVPECL outputs Selectable LVTTL/LVC...
Description
AK8181B
3.3V LVPECL 1:4 Clock Fanout Buffer
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°C Package: 20-pin TSSOP (Pb free) Pin compatible with ICS8535I-31
Description
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 technology, and enable clock output to perform low skew. The AK8181B is available in a 20-pin TSSOP package.
Block Diagram
MS1417-E-02
-1-
Dec-2012
AK8181B Pin Descriptions
Package: 20-Pin TSSOP (Top View)
Pin No. 1
2
3
4
5 6
7 8 9 10 11, 12 13...
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