SKY19243-686LF: 0.1 to 3.8 GHz SPDT (SP2T) GPIO Antenna Tuning Switch PRODUCT SUMMARY
■DESCRIPTION
●The SKY19243-686LF is a Quad Flat No-Lead (QFN) single-pole, double-throw (SPDT) switch designed for antenna tuning applications that require very low RON and COFF. Switching is controlled by an integrated GPIO interface with two control pins. Depending on the logic voltage level applied to the control pins, the antenna port can be either connected to one of the two switched RF outputs or to both switch outputs simultaneously.
●No external DC blocking capacitors are required as long as no DC voltage is applied on any RF path.
●The SKY19243-686LF is provided in a compact 10-pin, 1.5 × 1.1 × 0.5 mm maximum QFN that meets requirements for board-level assembly.
●A functional block diagram is shown in Figure 1.
■Features
●Broadband frequency range: 0.1 to 3.8 GHz
●Vpeak: 42 V
●R-ON: 0.8 Ω
●C-OFF: 195 fF
●Control logic: GPIO
●Small QFN (10-pin, 1.5 × 1.1 × 0.5 mm maximum) package (MSL1, 260 ℃ per JEDEC J-STD-020)
|
SPDT (SP2T) GPIO Antenna Tuning Switch 、 Quad Flat No-Lead (QFN) single-pole, double-throw (SPDT) switch 、 Antenna Tuning Switch |
|
|
[ Aperture tuning ][ Impedance tuning ] |
|
|
Datasheet |
|
|
|
|
Please see the document for details |
|
|
|
|
|
|
|
|
QFN |
|
|
English Chinese Chinese and English Japanese |
|
|
July,12, 2018 |
|
|
|
|
|
204011B |
|
|
227 KB |
- +1 Like
- Add to Favorites
Recommend
All reproduced articles on this site are for the purpose of conveying more information and clearly indicate the source. If media or individuals who do not want to be reproduced can contact us, which will be deleted.
Integrated Circuits
Discrete Components
Connectors & Structural Components
Assembly UnitModules & Accessories
Power Supplies & Power Modules
Electronic Materials
Instrumentation & Test Kit
Electrical Tools & Materials
Mechatronics
Processing & Customization
