The clock divider is packaged in a TSSOP case. As a rule, the maximum value for normal operation is 800MHz. It is located in the way of Surface Mount. In order to maintain reliability, it should be operated at a temperature no higher than 0°C. Having a maximum operating temperature of 70°C enables stable operation.
ICS8543BGLF Features
ICS8543BGLF Applications
There are a lot of Integrated Device Technology (IDT) ICS8543BGLF Clock Buffers & Drivers applications.