This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


Wideband, 43 dB Isolation at 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches

Inquiry Add To Bom

ADG919BRMZ-REEL7 General Description

The ADG918/ADG919 are wideband switches using a CMOSprocess to provide high isolation and low insertion loss to1 GHz. The ADG918 is an absorptive (matched) switch having50 Ω terminated shunt legs, whereas the ADG919 is a reflectiveswitch. These devices are designed such that the isolation ishigh over the dc to 1 GHz frequency range. They have on-boardCMOS control logic, thus eliminating the need for externalcontrolling circuitry. The control inputs are both CMOS andLVTTL compatible. The low power consumption of theseCMOS devices makes them ideally suited to wireless andgeneral-purpose high frequency switching applications.

Analog Devices, Inc Inventory

Key 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)
Analog Devices, Inc Original Stock


  • 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
Analog Devices, Inc Inventory


Category RF and WirelessRF Switches Mfr Analog Devices Inc.
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active RF Type General Purpose
Topology Reflective Circuit SPDT
Frequency Range 0Hz ~ 2GHz Isolation 37dB
Insertion Loss 0.8dB Test Frequency 1GHz
P1dB 17dBm IIP3 36dBm
Features - Impedance -
Voltage - Supply 1.65V ~ 2.75V Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP Base Product Number ADG919
Manufacturer Analog Devices Inc. Product Category RF Switch ICs
RoHS Details Switch Configuration SPDT
Minimum Frequency - Maximum Frequency 4 GHz
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Mounting Style SMD/SMT Technology Si
Brand Analog Devices Development Kit EVAL-ADG919EBZ
Height 0.85 mm Length 3 mm
Number of Switches Single Off Time - Max 6.5 ns
On Time - Max 6.6 ns Operating Supply Voltage 2.75 V
Pd - Power Dissipation 2.5 uW Product Type RF Switch ICs
Factory Pack Quantity 1000 Subcategory Wireless & RF Integrated Circuits
Supply Voltage - Max 2.75 V Supply Voltage - Min V
Width 3 mm Unit Weight 0.004938 oz

Service Policies and Others

After-Sales & Settlement Related

payment Payment

Payment Method

TT/Wire Transfer
Western Union
Money Gram

For alternative payment channels, please reach out to us at:

[email protected]
shipping Shipping & Packing

Shipping Method


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty

We promise to provide 365 days quality assurance service for all our products.


You need to log in to reply. Sign In | Sign Up

Availability: 3958 PCS

Qty. Unit Price(USD) Ext. Price
1+ $2.556 $2.56
200+ $0.990 $198.00
500+ $0.956 $478.00
1000+ $0.938 $938.00

The prices below are for reference only.