IDT49FCT806BT/CT
FAST CMOS BUFFER/CLOCK DRIVER
MILITARY/INDUSTRIAL/COMMERCIAL TEMPERATURE RANGES
FAST CMOS
BUFFER CLOCK/DRIVER
DESCRIPTION:
FEATURES:
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IDT49FCT806BT/CT
0.5 MICRON CMOS Technology
Guaranteed low skew < 500ps (max.)
Very low duty cycle distortion < 600ps (max.)
Low CMOS power levels
TTL compatible inputs and outputs
TTL level output voltage swings
High drive: -32mA IOH, +48mA IOL
Two independent output banks with 3-state control
1:5 fanout per bank
“Heartbeat” monitor output
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
Available in DIP, SOIC, SSOP, QSOP, CERPACK, CERDIP, and
LCC packages
This buffer/clock driver is built using advanced dual metal CMOS
technology. The FCT806BT/CT is an inverting clock driver consisting of
two banks of drivers. Each bank drives five TTL output buffers from a
standard TTL compatible input. This part has extremely low output skew,
pulse skew, and package skew. The device has a “heart-beat” monitor for
diagnostics and PLL driving. The monitor output is identical to all other
outputs and complies with the output specifications in this document.
The FCT806BT/CT is designed for fast, clean edge rates to provide
accurate clock distribution in high speed systems.
FUNCTIONAL BLOCK DIAGRAM
OE A
5
IN A
OA 1 -OA 5
5
IN B
OB 1 -OB 5
OE B
MON
MILITARY/INDUSTRIAL/COMMERCIAL TEMPERATURE RANGES
DECEMBER 1999
1
c
1999 Integrated Device Technology, Inc.
DSC-4772/1
