The document describes the features of ADG918/ADG919, including wideband switch, high isolation, low insertion loss, low power consumption, etc. It is suitable for wireless communications, dual-band applications, high speed filter selection, etc.
The ADG918 and ADG919 are wideband CMOS RF switches offering up to 4 GHz bandwidth with high isolation and low insertion loss. The ADG918 is an absorptive (matched) switch, while the ADG919 is a reflective version, both supporting a single 1.65 V‑2.75 V power supply and LVTTL‑compatible control logic.
The datasheet provides detailed electrical characteristics, pin configurations, typical performance graphs, absolute maximum ratings, and ordering information for the 8‑lead MSOP and 3 mm × 3 mm LFCSP packages.