鈥?/div>
Temperature Range:
鈥?-40擄 C < T
C
; T
J
< 110擄 C (Industrial Grade)
Applications
This DMUX enables users to process high-speed output data streams from fast ana-
log-to-digital converters down to standard FPGA processor speed.
Description
The AT84CS001 is a monolithic high-speed demultiplexer, used to lower a 10-bit data
stream of up to 2.2 Gsps guaranteed rate by a selectable 4 or 2 ratio (a 1:8 ratio may
be achieved by interleaving two DMUXes).
The DMUX is a companion chip designed to fit perfectly with all of Atmel鈥檚 high-speed
ADCs and is capable of tracking the ADC鈥檚 output sampling rate over all operating fre-
quency and temperature ranges.
Thanks to its LVDS buffers, this DMUX can easily be interfaced with standard high-
speed FPGAs (100鈩?differentially terminated).
The AT84CS001 has the same footprint as Atmel鈥檚 TS81102G0 DMUX, with a very
similar pinout. Minimum re-design efforts are required to use this low-power DMUX.
An application note 鈥淩eplacing Atmel鈥檚 TS81102G0 DMUX with Atmel鈥檚 AT84CS001
LVDS DMUX鈥?reference 5413, is available to assist in migrating from the TS81102G0
to the AT84CS001.
5402AS鈥揃DC鈥?1/04
This is a summary document. A complete document is not
available at this time. For more information, please contact
your local Atmel sales office.