TS63421K
TS63421K is On Resistance GaN Broadband RF Switch manufactured by Tagore.
- 1.9Ω On Resistance Ga N Broadband RF Switch SP4T
1.0 Features
- Ultra low 1.9Ω on resistance
- 0.35p F Coff
- RF peak voltage handling of 100V
- Each state can be controlled independently
- 16 possible independent state configuration
- No external DC blocking capacitors on RF lines
- Versatile 2.6~5.5V power supply
- 1.2~5.0V digital control
2.0 Applications
- Filter and antenna tuning
- Dynamic matching
- Private mobile radio handsets
- Public safety handsets
- Cellular infrastructure
- Satellite terminals
Figure 1 Device Image
(16 Pin 3×3×0.8mm QFN Package)
Ro HS/REACH/Halogen Free pliance
3.0 Description
The TS63421K is a reflective open Single Pole Four Throw (SP4T) switch designed for antenna or filter tuning applications where high RF peak voltage handling is desired. TS63421K is suitable for frequency range from 1MHz to 1GHz. The TS63421K has a very low 1.9Ω on resistance and off capacitance of 0.35p F. This switch can select up to 16 independent states. The internal charge pump has also been disabled to eliminate the charge pump spurs. A -18V supply is needed on the Vcp pin.
The TS63421K is packaged in a pact Quad Flat No lead (QFN) 3x3mm 16 leads plastic package.
Figure 2 Function Block Diagram
(Top View)
4.0 Ordering Information
Table 1 Ordering Information
Base Part Number
Package...
