ICS9LPRS397EKLFT Overview
There is a package named Tape & Reel (TR) that contains it. There are 2011 published parts for this part. A Surface Mount mounting is recommended. There must be 0°C minimum operating temperature for this device. Operating temperatures should be below 70°C.
ICS9LPRS397EKLFT Features

ICS9LPRS397EKLFT Applications
There are a lot of Integrated Device Technology (IDT)
ICS9LPRS397EKLFT application specific timer applications.

Any-frequency clock conversion
MSAN/DSLAM/PON
Fibre Channel, SAN
Telecom line cards
1 GbE and 10 GbE
Servers, Storage, Search Acceleration
Ethernet Switches, Routers
Small Cells, Mobile Backhaul/Fronthaul
Print Imaging
Communications

Mount	Surface Mount
Packaging	Tape & Reel (TR)
Published	2011
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Input	Crystal
PLL	No
RoHS Status	RoHS Compliant