156.25 MHz reference clock in a 5x3.2 mm QFM package
It is housed in a 6-QFM package (5x3.2 mm) and is intended for surface-mount assembly. This frequency is a common reference for 10 GbE, Fibre Channel, and FPGA/ASIC clock trees where a clean, stable oscillator is needed without external tuning components.
Supply current and thermal margin
The device draws 95 mA typical from the supply rail. In a 6-QFM package with no exposed thermal pad, that 95 mA at 3.3 V (about 314 mW) is dissipated through the board copper.