AK8180D Datasheet, PDF (1/12 Pages) Asahi Kasei Microsystems – 2.5V, 3.3V LVCMOS 1:10 Clock Fanout Buffer

AK8180D
2.5V, 3.3V LVCMOS 1:10
Clock Fanout Buffer
AK8180D
Features
3 – 3 – 4 configurable 10 LVCMOS outputs
Translate LVPECL input to LVCMOS output
Single, dual and mixed voltage supply
available on 2.5V and 3.3V
Clock output frequency up to 250MHz
Output-to-output skew : 200ps max
High-impedance output control
Enable to drive up to 20 series terminated
clock lines
Operating Temperature Range: -40 to +85℃
Package: 32-pin LQFP (Pb free)
Pin compatible with MPC9456
Description
The AK8180D is a member of AKM’ｓ LVCMOS
clock fanout buffer family designed for telecom,
networking and computer applications, requiring a
range of clocks with high performance and low
skew. The AK8180D distributes 10 buffered
clocks configured by pin-setting per bank. The 10
outputs can drive 10 terminated 50  clock lines.
AK8180D are derived from AKM’ｓ long-term-
experienced clock device technology, and enable
clock output to perform low skew. The AK8180D
is available in a 7mm x 7mm 32-pin LQFP
package.
Block Diagram
MS1306-E-01
-1 -
Oct-2011