ADG919
Info: : PRODUCTION
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ADG919

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

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 3
1ku List Price Starting From $1.49
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)
Additional Details
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The ADG918/ADG919 are wideband switches using a CMOS process to provide high isolation and low insertion loss to 1 GHz. The ADG918 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.

Product Highlights

  1. −43 dB off isolation at 1 GHz.
  2. 0.8 dB insertion loss at 1 GHz.
  3. Tiny 8-lead MSOP/LFCSP.

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
Part Models 3
1ku List Price Starting From $1.49

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Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADG919BCPZ-REEL7
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ADG919BRMZ
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ADG919BRMZ-REEL7
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Part Models

Product Lifecycle

PCN

Jul 25, 2017

- 17_0068

CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices

Feb 13, 2014

- 14_0038

Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

May 15, 2012

- 10_0006

Halogen Free Material Change for mini SOIC Products

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 25, 2017

- 17_0068

arrow down

CANCELLED: Addition of ASE Korea as an Alternate Assembly Site for Select 3x3mm and 4x4mm Body Sizes LFCSP Devices

Feb 13, 2014

- 14_0038

arrow down

Conversion of 3x3mm body Size LFCSP Package Outlines from Punch to Sawn and Transfer of Assembly Site to Amkor Philippines.

May 15, 2012

- 10_0006

arrow down

Halogen Free Material Change for mini SOIC Products

Software & Part Ecosystem

Software & Part Ecosystem

Evaluation Kit

Evaluation Kits 1

EVAL-ADG919

ADG919 Evaluation Board

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EVAL-ADG919

ADG919 Evaluation Board

ADG919 Evaluation Board

Product Detail

The ADG919 evaluation board allows designers to evaluate the high-performance wideband switches with a minimum of effort. To prove that these devices meet the user's requirements, the user only requires a power supply and a network analyzer.

Tools & Simulations

Tools & Simulations 2

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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