There is a case option of 16-TSSOP (0.173, 4.40mm Width) available for this clock divider. There is a Tube package attached to it. The maximum value for normal operation is 250MHz. As far as I can tell, it is mounted by Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Divider. The temperature should be set to 0°C~70°C to ensure reliable performance. With a 3.15V~3.5VV power source, it should work. There is CMOS output from clock driver. This is a member of the ICS558-02 family. It belongs to the ClockBlocks? series of electronic parts.
ICS558AG-02 Features
The operating temperature of 0°C~70°C degrees
ICS558AG-02 Applications
There are a lot of Renesas Electronics America Inc. ICS558AG-02 Clock Buffers & Drivers applications.