ICS281
TRIPLE PLL FIELD PROG. SPREAD SPECTRUM CLOCK SYNTHESIZER EPROM CLOCK SYNTHESIZER
IDT™ / ICS™
TRIPLE PLL FIELD PROG. SPREAD SPECTRUM CLOCK SYNTHESIZER 9
ICS281 REV E 083109
Ordering Information
*NOTE: EOL for non-green parts to occur on 5/13/10 per PDN U-09-01
Parts that are ordered with a “LF” suffix to the part number are the Pb-Free configuration and are RoHS compliant.
The 281G-XX, 281G-XXLF, 281GI-XX, and 281GI-XXLF are factory programmed versions of the 281PG, 281PGLF, 281PGI, and
281PGILF. A unique “-XX” suffix is assigned by the factory for each custom configuration, and a separate data sheet is kept on
file. For more information on custom part numbers programmed at the factory, please contact your local IDT sales and marketing
representative.
While the information presented herein has been checked for both accuracy and reliability, IDT assumes no responsibility for either its use
or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses
are implied. This product is intended for use in normal commercial applications. Any other applications such as those requiring extended
temperature range, high reliability, or other extraordinary environmental requirements are not recommended without additional processing
by IDT. IDT reserves the right to change any circuitry or specifications without notice. IDT does not authorize or warrant any IDT product
for use in life support devices or critical medical instruments.
VersaClock
TM
is a trademark of IDT, Inc. All rights reserved.
Part / Order Number Marking Shipping Packaging Package Temperature
281PG*
See page 7
Tubes 16-pin TSSOP 0 to +70° C
281PGI* Tubes 16-pin TSSOP -40 to +85° C
281PGLF Tubes 16-pin TSSOP 0 to +70° C
281PGILF Tubes 16-pin TSSOP -40 to +85° C
281G-XX* Tubes 16-pin TSSOP 0 to +70° C
281GI-XX* Tubes 16-pin TSSOP -40 to +85° C
281G-XXLF Tubes 16-pin TSSOP 0 to +70° C
281GI-XXLF Tubes 16-pin TSSOP -40 to +85° C
281G-XXT* Tape and Reel 16-pin TSSOP 0 to +70° C
281GI-XXT* Tape and Reel 16-pin TSSOP -40 to +85° C
281G-XXLFT Tape and Reel 16-pin TSSOP 0 to +70° C
281GI-XXLFT Tape and Reel 16-pin TSSOP -40 to +85° C
