Information as of 2000-01-10
Latest information online
BF1108; BF1108R; Silicon RF switches
Description | ![Go to the top of this page](../images/main/top.gif) |
These switches are a combination of a depletion type field-effect transistor and a bandswitching diode in an SOT143B (BF1108) or SOT143R (BF1108R) package. The low loss and high isolation capabilities of these devices provide excellent RF switching functions. The gate of the MOSFET can be isolated from ground with the diode, resulting in low losses. Integrated diodes between gate and source and between gate and drain protect against excessive input voltage surges.
Features | ![Go to the top of this page](../images/main/top.gif) |
- Specially designed for low loss RF switching up to 1 GHz.
Applications | ![Go to the top of this page](../images/main/top.gif) |
- Various RF switching applications such as:
- Passive loop through for VCR tuner
- Transceiver switching.
Datasheet | ![Go to the top of this page](../images/main/top.gif) |
Products, packages, availability and ordering | ![Go to the top of this page](../images/main/top.gif) |
Please note, devices listed in the "Products, packages, availability and ordering" table marked with "WIT" are discontinued. Devices marked with "DOD" will be in the near future. Contact your nearest sales or distributor office for the latest information on product status and availability.
Find similar products: | ![Go to the top of this page](../images/main/top.gif) |
BF1108; BF1108R links to the similar products page containing an overview of products that are similar in function or related to the part number(s) as listed on this page. The similar products page includes products from the same catalog tree(s) , relevant selection guides and products from the same functional category.
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