It is available in the case 20-TSSOP (0.173, 4.40mm Width) for this cut smart buffer. It is packaged as a Tape & Reel (TR). As a rule, the maximum value for normal operation is 650MHz. Consequently, it will be mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Multiplexer. Setting the temperature to -40°C~85°C will ensure reliable performance. It should be capable of operating with a power supply of 3.135V~3.465V volts. There is LVDS output from clock driver. There is a family of objects known as the ICS8543.
ICS8543BGIT Features
The operating temperature of -40°C~85°C degrees
ICS8543BGIT Applications
There are a lot of Renesas Electronics America Inc. ICS8543BGIT Clock Buffers & Drivers applications.