ICS8545-02 Datasheet, PDF (7/13 Pages) Integrated Device Technology – LOW SKEW, 1-TO-4 LVCMOS/LVTTL-TO-LVDS FANOUT BUFFER

ICS8545-02
LOW SKEW, 1-TO-4, LVCMOS/LVTTL-TO-LVDS FANOUT BUFFER
Parameter Measurement Information
3.3V±5%
POWER SUPPLY
+ Float GND –
V_DD
LVDS
SCOPE
Qx
nQx
V_DD
nQ0:nQ3
V
PP
Q0:Q3
Cross Points
V
CMR
GND
-
3.3V LVDS Output Load AC Test Circuit
-
Differential Output Level
Part 1
nQx
Qx
nQy ^{Par t 2}
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
V_DD
2
t_PD
Propagation Delay
IDT™ / ICS™ LVDS FANOUT BUFFER
7
ICS8545AG-02 REV. A March 3, 2009