SKY19237-001
0.7 to 2.7 GHz Triple SPST (3xSPST) Shunt MIPI® Antenna Tuning Switch

The SKY19237-001 is a wafer level chip scale package (WLCSP) triple-shunt, single-pole, single-throw (3xSPST) switch with integrated logic and bias block. The three paths are connected on one side to a single RF ground bump.

The part is designed to sustain a peak voltage of 83 V typical without going to breakdown.

The switching is controlled by an integrated Mobile Industry Processor Interface (MIPI) decoder.

The SKY19237-001 is provided in a compact 11-bump, 1.66 × 1.75 × 0.5 mm (typical) WLCSP that meets requirements for board-level assembly. Bump diameters are 262 m, with a minimum bump pitch of 400 m.

Features

  • Broadband frequency range: 0.7 to 2.7 GHz
  • Vpeak: 83 V
  • RON: 2.1 Ω
  • COFF: 190 fF
  • Three USIDs with single pin
  • Supply voltage: 2.5 to 4.8 V
  • Control logic: MIPI
  • Ultra-small WLCSP (11-bump, 1.685 × 1.775 × 0.547 mm [maximum], 262 µm diameter, 400 µm pitch) package (MSL1, 260 °C per JEDEC J-STD-020)
Product Summary SKY19237-001: 0.7 to 2.7 GHz Triple SPST (3xSPST) Shunt MIPI® Antenna Tuning Switch SKY19237_001_203878B_PS.pdf (161 KB)
Application Notes Why Vpeak is the Most Critical Aperture Tuner Parameter Why_Vpeak_is_the_Most_Critical_Aperture_Tuner_Parameter_204666C_AN.pdf (199 KB)
Application Notes 为什么 VPEAK 是孔径调谐器最关键的参数
(Why Vpeak is the Most Critical Aperture Tuner Parameter )
Why_Vpeak_is_the_Most_Critical_Aperture_Tuner_Parameter_SCH.pdf (524 KB)
Brochure Mobile Antenna Solutions Mobile_Antenna_Solutions_brochure.aspx (0 KB)
ProductName : SKY19237-001
Description (Absorptive/ Reflective) : 3xSPST
Frequency (GHz) Min. : 0.7
Frequency (GHz) Max. : 2.7
RON (Ω) : 2.1
COFF (fF) : 190
Vpk (V) : 83
Control Logic : MIPI
Package : WLCSP, 11-bump
Package (mm) : 1.6 x 1.6 x 0.5
Product Information:
Description: Antenna Tuning Switches
Description: High Linearity
Description: Low Insertion Loss
Frequency Max.: ≥1 GHz and <2.9 GHz
Frequency Min.: ≥400 MHz
Function: 3xSPST
Package Type: WLCSP
Status: In Production
Status: New
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