Analog Devices ADG919 - Wideband, 43 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches
Switches/Multiplexers
Analog Crosspoint Switches
Analog Switches
Digital Crosspoint Switches
Multiplexers (Muxes)
RF Switches 
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ADG919 Wideband, 43 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches

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Application Notes Evaluation Boards pdf(112k) Price, Packaging, and Availability
Product Description
The ADG918/ADG919 are wideband switches using a CMOS Process to provide high isolation and low insertion loss to 1GHZ. The ADG918 is an absorptive switch having 50 ohm terminated shunt legs, while...More
 Specifications
Switch Type SPDT
Available Packages CSP, SOP
Supply Voltage Single (+1.65V to +2.75V)
Insertion Loss (dB) 0.8dB
Bandwidth 4GHz
P-1dB (dBm) 17dBm
Crosstalk (-dB) 33dB
t ON 6.6ns
t OFF 6.5ns
Cd OFF (pF) 1.6pF
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 Functional Block Diagram Enlarge
ADG919
Symbols and Footprints
 Features
  • Wideband DC to 2 GHz
  • ADG918 is an Absorptive Switch; ADG919 is a Reflective Switch
  • High Off Isolation (43 dB @ 1 GHZ)
  • Low Insertion Loss (1 dB DC to 900 MHz)
  • Single 1.65 to 2.75 V Power Supply
  • CMOS/LVTTL Control Logic
  • 8 Lead MSOP & Tiny 3 x 3 mm
    CSP Packages
  • Low Power Consumption (5 µA)
 

 
 Design Tools
Impedance Matching Tutorial
This tutorial examines the Smith Chart and its application to transmission line impedance matching.
Settling Time Calculator
This calculator estimates settling time for a multiplexer by calculating the time constant of a cascaded RC network. In addition, it displays the settling time for four levels of accuracy expressed in %FS and bits.

 
Price, Packaging, and AvailabilityPrint Table
ADG919 Model Options
Model Status Package Pins Temp
Range
Price*
(1000 pcs.)
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ADG919BCP-500RL7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.03 - N
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ADG919BCP-REEL7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.03 - N
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ADG919BCPZ-REEL7 Prodn 8 ld LFCSP (3x3mm) 8 Ind $1.03 10/10/2008Y
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ADG919BRM Prodn 8 ld MSOP 8 Ind $1.13 10/10/2008N
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ADG919BRM-REEL Prodn 8 ld MSOP 8 Ind $1.13 - N
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ADG919BRM-REEL7 Prodn 8 ld MSOP 8 Ind $1.13 10/10/2008N
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ADG919BRMZ Prodn 8 ld MSOP 8 Ind $1.03 10/10/2008Y
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ADG919BRMZ-REEL7 Prodn 8 ld MSOP 8 Ind $1.03 11/28/2008Y
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EVAL-ADG919EBZ Prodn EVALUATION BOARDS - TBD $129.79 10/10/2008Y Contact ADIAdd to Cart
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. View Samples Cart View Purchase Cart
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Part#Switch TypeSupply VoltageInsertion Loss (dB)BandwidthP-1dB (dBm)Off Isolation (-dB)Crosstalk (-dB)t ON t OFFCd OFF (pF)Available PackagesPrice* (1000 pcs.)
ADG901SPSTSingle (+1.65V to +2.75V)0.84.5GHz1737n/a3.6ns5.8ns1.6CSP; SOP$0.98
ADG902SPSTSingle (+1.65V to +2.75V)0.84.5GHz1737n/a3.6ns5.8ns1.6CSP; SOP$0.98
ADG918SPDTSingle (+1.65V to +2.75V); Single (+2.5V)0.84GHz1743336.6ns6.5ns1.6CSP; SOP$1.03
ADG919SPDTSingle (+1.65V to +2.75V)0.84GHz1743336.6ns6.5ns1.6CSP; SOP$1.03
ADG936SPDTSingle (+1.65V to +2.75V)0.94GHz16606911ns10nsn/aCSP; SOP$1.46

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.