There is a case of 28-SSOP (0.154, 3.90mm Width) in which it is packaged. It is available in the case Tube. As a rule, the maximum value for normal operation is 250MHz. As you can see, it is mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Multiplexer. To ensure reliable performance, the temperature should be set to -40°C~85°C. It should be capable of operating with a power supply of 3V~3.6V volts. There is a value of Clock as the output. There is a family of objects known as the 90LVT211.
PI90LVT211QE Features
The operating temperature of -40°C~85°C degrees
PI90LVT211QE Applications
There are a lot of Diodes Incorporated PI90LVT211QE Clock Buffers & Drivers applications.