ADI ADG918BCPZ-REEL7

Общее назначениеПоглощающийПоверхностный монтаж

Overview

FEATURES Wideband switch: −3 dB @ 4 GHz Absorptive/reflective switches High off isolation (43 dB @ 1 GHz) Low insertion loss (0.8 dB @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 packages Low power consumption (<1 μA) APPLICATIONS Wireless communications

GENERAL DESCRIPTION The ADG918/ADG919 are wideband switches using a CMOS process to provide high isolation and low insertion loss to 1 GHz. The ADG918BCPZ-REEL7 is an absorptive (matched) switch having 50 Ω terminated shunt legs, whereas the ADG919 is a reflective switch. These devices are designed such that the isolation is high over the dc to 1 GHz frequency range. They have on-board CMOS control logic, thus eliminating the need for external controlling circuitry. The control inputs are both CMOS and LVTTL compatible. The low power consumption of these CMOS devices makes them ideally suited to wireless and general-purpose high frequency switching applications.

Features

Applications

• Cellular/PCS Base Stations
• ISM
• Wireless Local Loop
• Smartphones
• Tablets
• Mobile devices
• Smart metering
• Cellular infrastructures
• LTE diversity applications
• WCDMA diversity applications