100 MHz HCSL clock source with MEMS resonator
The output is HCSL (High-Speed Current Steering Logic) — the standard for PCIe reference clocks and many 100 MHz Ethernet PHY interfaces. Supply voltage spans 2.25V to 3.6V, so the same part works on a 2.5V or 3.3V rail without a separate level translator.
Industrial temperature grade and power-down mode
Active current is 42 mA max at 100 MHz. For a battery-backed system that gates the clock during sleep, the 95 µA standby is low enough not to drain the coin cell.
No last-time-buy window is in effect, and no PCN has been issued for discontinuation.