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 ...More
ADG919: Wideband, 43 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches
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 the ADG919 is a reflective switch.
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)
Diagrams
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- Symbols and Footprints
Functional Block Diagram for ADG919
Wideband, 43 dB Isolation @ 1 GHz, CMOS 1.65 V to 2.75 V, 2:1 Mux/SPDT Switches
Functional Block Diagram for ADG919
| 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 |
* 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.
ADG919 Model Options
| Model | Status | Package | Pins | Temp. Range |
Price* (1000 pcs.) |
Available | ROHS Compilant | Samples Cart | Purchase Cart |
|---|---|---|---|---|---|---|---|---|---|
| ADG919BCP-500RL7 | Prodn | 8 ld LFCSP (3x3mm) | 8 | Ind | $1.03 | - |
N
Material Declaration |
Contact ADI | Add To Cart |
| ADG919BCP-REEL7 | Prodn | 8 ld LFCSP (3x3mm) | 8 | Ind | $1.03 | - |
N
Material Declaration |
Contact ADI | Add To Cart |
| ADG919BCPZ-REEL7 | Prodn | 8 ld LFCSP (3x3mm) | 8 | Ind | $1.03 | 08/22/2008 |
Y
Material Declaration |
Add To Cart | Add To Cart |
| ADG919BRM | Prodn | 8 ld MSOP | 8 | Ind | $1.13 | 08/22/2008 |
N
Material Declaration |
Contact ADI | Add To Cart |
| ADG919BRM-REEL | Prodn | 8 ld MSOP | 8 | Ind | $1.13 | - |
N
Material Declaration |
Contact ADI | Add To Cart |
| ADG919BRM-REEL7 | Prodn | 8 ld MSOP | 8 | Ind | $1.13 | 08/22/2008 |
N
Material Declaration |
Contact ADI | Add To Cart |
| ADG919BRMZ | Prodn | 8 ld MSOP | 8 | Ind | $1.03 | 08/22/2008 |
Y
Material Declaration |
Add To Cart | Add To Cart |
| ADG919BRMZ-REEL7 | Prodn | 8 ld MSOP | 8 | Ind | $1.03 | 08/22/2008 |
Y
Material Declaration |
Contact ADI | Add To Cart |
| EVAL-ADG919EBZ | Prodn | EVALUATION BOARDS | - | TBD | $129.79 | 10/17/2008 | Y | Contact ADI | Add To Cart |
Help
- Pre-Release: The model has not been released to general production, but samples may be available.
- Production: The model is currently being produced, and generally available for purchase and sampling.
- Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
- Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
For detailed drawings and chemical composition please consult our Package Site
- Commercial: 0 to +70 degrees Celsius
- Military : -55 to +125 degrees Celsius
- Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
- Automotive: -40 to +125 degrees Celsius
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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