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Advanced CMOS Technology
Guaranteed low skew < 100ps (max.)
Very low duty cycle distortion< 250ps (max.)
High speed propagation delay< 3ns (max.)
Very low CMOS power levels
TTL compatible inputs and outputs
1:4 fanout
Maximum output rise and fall time < 1.5ns (max.)
Low input capacitance: 3pF typical
V
CC
= 3.3V 鹵 0.3V
Inputs can be driven from 3.3V or 5V components
Operating frequency up to 166MHz
Available in SOIC package
DESCRIPTION:
The FCT38074 is a 3.3V clock driver built using advanced CMOS
technology. This low skew clock driver offers 1:4 fanout. The large fanout from
a single input reduces loading on the preceding driver and provides an efficient
clock distribution network. Multiple power and grounds reduce noise. Typical
applications are clock and signal distribution.
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
O
1
V
CC
V
CC
1
2
3
4
8
7
6
5
O
4
O
3
O
2
O
1
O
2
IN
IN
GND
O
3
O
4
SOIC
TOP VIEW
INDUSTRIAL TEMPERATURE RANGE
1
c
2004 Integrated Device Technology, Inc.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
AUGUST 2004
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