LVPECL is an established high-frequency differential signaling standard that dates back to the 1970s and earlier when high-speed IC technology was limited to NPN transistors only. Since only an active ...

Interfacing Between LVPECL and HCSL Certain applications require HCSL signaling. Because LVPECL and HCSL common-mode voltages are different, applications that require HCSL inputs must use AC coupling ...

Seventeen 3- to 4-GHz PECL and LVPECL devices have joined the ECL Pro portfolio of communications logic devices. They operate down to 2.5 V on a single supply and are guaranteed over the −40°C to 85°C ...

Metastability, which essentially means chaotic output behavior resulting from input glitches, can be a source of system failures in clock distribution. Input glitches are inevitable in hot-swap ...