It's a electronic part of the 28-TSSOP (0.173, 4.40mm Width) package. It's?packaged?in?the?form?of?a Tube. Normal operation has a maximum value of 250MHz. As far as I can tell, it is mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Multiplexer. When the temperature is set to -40°C~85°C, reliable performance is ensured. The clock switch should be able to be powered by a 3V~3.6V V source. As a result, the output is LVDS. It is a member of the 90LV211 family.
PI90LV211LE Features
The operating temperature of -40°C~85°C degrees
PI90LV211LE Applications
There are a lot of Diodes Incorporated PI90LV211LE Clock Buffers & Drivers applications.