ADG918BCP-REEL7

$1.38

Description：IC SWITCH SPDT 2:1 MUX 8LFCSP
Series：-
Mfr：Analog Devices Inc.
Package：Bulk

SKU:3b773d7720d6 Category: RF Switches Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPDT 2:1 MUX 8LFCSP
Series：-
Mfr：Analog Devices Inc.
Package：Bulk
Product Status：Obsolete
RF Type：General Purpose
Topology：Absorptive
Circuit：SPDT
Frequency Range：-
Isolation：-
Insertion Loss：-
Test Frequency：-
Impedance：-
Voltage - Supply：1.65V ~ 2.75V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-WFDFN Exposed Pad, CSP
P1dB：17dBm
IIP3：36dBm
Features：-
Supplier Device Package：8-LFCSP (3x3)
Grade：-
Qualification：-

Download product information

ADG918BCP-REEL7

Overview

The ADG918BCP-REEL7 is a wideband RF diversity switch manufactured by Analog Devices Inc., utilizing a CMOS process for high performance. It features an absorptive topology with SPDT configuration, operating from 0 Hz to 4 GHz. Key electrical parameters include a maximum insertion loss of 1.25 dB and typical off-isolation of 43 dB at 1 GHz. The device operates on a single supply voltage ranging from 1.65 V to 2.75 V, with power consumption below 1 µA. It is housed in an 8-lead LFCSP package (3 mm × 3 mm) and supports CMOS/LVTTL control logic.

Feature Summary

Wideband operation up to 4 GHz with low insertion loss
High off-isolation of 43 dB at 1 GHz
Absorptive (matched) switch topology
Low power consumption under 1 µA

Applications

Wireless communications systems
Antenna diversity switching
Digital transceiver front-end switching
IF switching applications
Tuner modules

Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and reel specifications. Ensure compatibility with required voltage levels and control logic standards before integration. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and lead times. Check for moisture sensitivity level requirements during storage and handling procedures.

Selection Notes

Select this component for applications requiring wideband RF switching with minimal signal degradation. The absorptive design ensures matched impedance characteristics suitable for precision RF paths. Consider the low power requirement for battery-operated or energy-efficient designs. Verify that the 1.65 V to 2.75 V supply range aligns with the system's power architecture.

Part Context

The ADG918BCP-REEL7 belongs to the ADG918/ADG919 family of wideband switches from Analog Devices. These devices are designed for general-purpose RF switching in wireless and communication equipment. The ADG918 variant specifically offers an absorptive topology, distinguishing it from reflective alternatives. This family provides a balance of speed, isolation, and power efficiency for modern RF front-ends.