PI6C49X0204B Datasheet, PDF (1/9 Pages) Pericom Semiconductor Corporation – Low Skew, 1-TO-4 LVCMOS/LVTTL Fanout Buffer

PI6C49X0204B
Low Skew, 1-TO-4 LVCMOS/LVTTL
Fanout Buffer
Features
ÎÎFour LVCMOS / LVTTL outputs
ÎÎLVCMOS / LVTTL clock input
ÎÎCLK can accept the following input levels: LVCMOS, LVTTL
ÎÎMaximum output frequency: 250MHz
ÎÎAdditive phase jitter, RMS: 0.173ps (typical) @ 3.3V
ÎÎOutput skew: 45ps (maximum) @ 3.3V
ÎÎPart-to-part skew: 500ps (maximum)
ÎÎSmall 8 lead SOIC package saves board space
ÎÎFull 3.3V, 2.5V, 1.8V operation mode, or 3.3V/ 2.5V/ 1.8V
core with 2.5V, 1.8V, 1.5V supply modes
ÎÎ-40°C to 85°C ambient operating temperature
Description
The PI6C49X0204B is a low skew, 1-to-4 Fanout Buffer.
Guaranteed output and part-to-part skew characteristics make the
PI6C49X0204B ideal for those clock distribution applications
demanding well defined performance and repeatability.
Block Diagram
Pin Assignment
CLK ^Pulldown
Q0
VDDO
1
8
Q3
Q1
VDD
2
7
Q2
Q2
CLK
3
6
Q1
GND
4
5
Q0
Q3
15-0078
1
www.pericom.com PI6C49X0204B Rev A
07/20/15