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| ICS8545I-02 Datasheet, PDF (7/13 Pages) Integrated Device Technology – Low Skew, 1-to-4 LVCMOS/LVTTL-to-LVDS Fanout Buffer | |||
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ICS8545I-02 Data Sheet
Parameter Measurement Information
LOW SKEW, 1-TO-4 LVCMOS/LVTTL-TO-LVDS FANOUT BUFFER
3.3V±5%
POWER SUPPLY
+ Float GND â
VDD
LVDS
SCOPE
Qx
nQx
VDD
nQ0:nQ3
V
PP
Q0:Q3
GND
Cross Points
V
CMR
3.3V LVDS Output Load AC Test Circuit
Differential Output Level
Part 1
nQx
Qx
Part 2
nQy
Qy
t sk(pp)
Part-to-Part Skew
nQ0:nQ3
Q0:Q3
t PW
t
PERIOD
odc = t PW x 100%
t PERIOD
Output Duty Cycle/Pulse Width/Period
nQx
Qx
nQy
Qy
t sk(o)
Output Skew
CLK1, CLK2
nQ0:nQ3
Q0:Q3
tPD
Propagation Delay
ICS8545AGI-02 REVISION A JULY 29, 2009
7
©2009 Integrated Device Technology, Inc.
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