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ADG919:  Wideband, 43 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches

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 the ADG919 is a reflective switch.

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  • 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)
  • 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
  • Off Isolation (-dB): 43dB
  • Crosstalk (-dB): 33dB
  • t ON : 6.6ns
  • t OFF: 6.5ns

Functional Block Diagram for ADG919

Similar Products

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Part# Switch Type Supply Voltage Insertion Loss (dB) Bandwidth P-1dB (dBm) Off Isolation (-dB) Crosstalk (-dB) t ON t OFF Cd OFF (pF) Available Packages Product Description Price* (1000-4999)
ADG901 SPST Single (+1.65V to +2.75V) 0.8 4.5GHz 17 37 n/a 3.6ns 5.8ns 1.6 CSP, SOP Wideband, 37 dB Isolation @ 1GHz, 1.65 V to 2.75 V, SPST, Absorptive (Matched) Analog CMOS Switch $0.98
ADG902 SPST Single (+1.65V to +2.75V) 0.8 4.5GHz 17 37 n/a 3.6ns 5.8ns 1.6 CSP, SOP Wideband, 37 dB Isolation @ 1GHz, 1.65 V to 2.75 V, SPST, Reflective Analog CMOS Switch $0.98
ADG918 SPDT Single (+1.65V to +2.75V), Single (+2.5V) 0.8 4GHz 17 43 33 6.6ns 6.5ns 1.6 CSP, SOP Wideband, 43dB Isolation @ 1GHz, 1.65V to 2.75V, SPDT/2:1 Mux, Absorptive Analog CMOS Switch $1.03
ADG919 SPDT Single (+1.65V to +2.75V) 0.8 4GHz 17 43 33 6.6ns 6.5ns 1.6 CSP, SOP Wideband, 43dB Isolation @ 1GHz, 1.65V to 2.75V, SPDT/2:1 Mux, Reflective Analog CMOS Switch $1.03
ADG936 SPDT Single (+1.65V to +2.75V) 0.9 4GHz 16 60 69 11ns 10ns n/a CSP, SOP Wideband, 4 GHz, 36 dB Isolation @ 1 GHz, CMOS, 1.65 V to 2.75 V, Dual SPDT Switch $1.46
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* 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.

Pricing, Packaging & Availability

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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.

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*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.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.