Please note: SKY19256-701LF is being discontinued and is not recommended for new designs.
The suggested replacement
is
SKY59272-707LF
The SKY19256-701LF is a Quad Flat No-Lead (QFN) 4X singlepole,
single-throw (4xSPST) switch designed for antenna tuning
applications that require ultra-low ON resistance and low OFF
capacitance. Switching is controlled by an integrated Mobile
Industry Processor Interface (MIPI) controller.
No external DC blocking capacitors are required as long as no DC
voltage is applied on any RF path.
The SKY19256-701LF is provided in a compact 10-pin,
1.5 x 1.1 x 0.45 mm (typical) QFN that meets requirements for
board-level assembly.