SKY19247-686LF: 0.8 to 2.7 GHz SP3T MIPI® Antenna Tuning Switch PRODUCT SUMMARY

2022-04-19

■DESCRIPTION
●The SKY19247-686LF is a Quad Flat No-Lead (QFN) single-pole, triple-throw (SP3T) switch designed for antenna tuning applications that require very low R-ON and C-OFF. 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 SKY19247-686LF is provided in a compact 10-pin, 1.5 × 1.1 × 0.45 mm typical QFN that meets requirements for board-level assembly.
●A functional block diagram is shown in Figure 1.
■Features
●Broadband frequency range: 0.1 to 2.7 GHz
●Vpeak: 39 V
●R-ON: 0.8 Ω
●C-OFF: 220 fF
●Asymmetric RF1 path with ultra-low R-ON: 0.4 Ω
●Control logic: MIPI v2.0
●Small QFN (10-pin, 1.5 × 1.1 × 0.45 mm typical) package (MSL1, 260 ℃ per JEDEC J-STD-020)

SKYWORKS

SKY19247-686LFSKY19247-686LF-EVB

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Part#

SP3T MIPI® Antenna Tuning SwitchQuad Flat No-Lead (QFN) single-pole, triple-throw (SP3T) switchAntenna Tuning Switch

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Aperture tuning ]Impedance tuning ]

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Datasheet

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Please see the document for details

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QFN

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July 16, 2018

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