Data Sheet
Wideband 4 GHz, 43 dB Isolation at 1 GHz, CMOS 1. 65 V to 2. 75 V, 2:1 Mux/SPDT ADG918/ADG919
FEATURES
Wideband switch: −3 dB at 4 GHz Absorptive/reflective switches High off isolation (43 dB at 1 GHz) Low insertion loss (0. 8 dB at 1 GHz) Single 1. 65 V to 2. 75 V power supply CMOS/LVTTL control logic 8-lead MSOP and tiny 3 mm × 3 mm LFCSP Low power consumption (1 µA)
APPLICATIONS
Wireless communications General-purpose RF switching Dual-band applications High speed filter selection Digital transceiver front end switch IF switching Tuner modules
Antenna diversity switching
GENERAL DESCRIPTION
The ADG918/ADG919 are wideband switches using a CMOS process to provide high isolation ...