FSA646A 2:1 MIPI D-PHY (4.5 Gbps) 4-Data-Lane & C-PHY (3.5 Gsps) 3-Data-Lane Switch www.onsemi.com Description The FSA646A can be configured as a fourdatalane MIPI, DPHY switch or a threedatalane MIPI, CPHY switch. This singlepole, doublethrow (SPDT) switch is optimized for switching between two highspeed or low power MIPI sources. The FSA646A is designed for the MIPI specification and allows connection to a CSI or DSI module. (Bottom View) Features WLCSP36, 2.43x2.43x0.599 Switch Type: SPDT (10x) CASE 567XH Signal Types: MIPI, DPHY V2.1 & CPHY V1.2 MARKING DIAGRAM V : 1.5 to 5.0 V CC Input Signals: 0 to 1.3 V GQKK R : ON XYZ 6 Typical HS MIPI 6 Typical LP MIPI R : 0.1 Typical LP & HS MIPI GQ = Specific Device Code ON KK = Assembly Lot R : 0.9 Typical LP & HS MIPI ON FLAT X = Year I : 1 A Maximum CCZ Y = Work Week Z = Assembly Location I : 30 A Maximum CC O : 24 dB Typical IRR Bandwidth: 4.7 GHz Typical ORDERING INFORMATION See detailed ordering and shipping information on page 7 of Xtalk: 30 dB Typical this data sheet. C : 1.4 pF Typical ON Skew (P), Skew (O): 6 ps Typical Applications Cellular Phones, Smart Phones Tablets Laptops Displays Semiconductor Components Industries, LLC, 2017 1 Publication Order Number: April, 2019 Rev. 0 FSA646A/DFSA646A Figure 1. Typical DPHY Application PIN DESCRIPTIONS Figure 2. Analog Symbol www.onsemi.com 2