FSA641: 2:1 MIPI Switch, Featuring 2-Data and 1-Data Lane Configuration

The FSA641 is a 2:1 MIPI switch made for 2-data lane and 1-data lane modules. This part is configured as a single-pole, double-throw switch (SPDT) and is optimized for switching between two high-speed or low-power MIPI sources. The FSA641 has specially been designed for the MIPI specification and allows connection to either a CSI or DSI module. The FSA641 features an extremely low on capacitance (CON) of 8pF. The wide bandwidth (>720MHz) exceeds the bandwidth needed to pass the third harmonic, resulting in signals with minimum edge and phase distortion. Superior channel-to-channel crosstalk minimizes interference.

Features

• Switch Type: 2:1
• Signal Types: MIPI, DPHY
• V_CC: 2.65 to 4.3V
• Input Signals: 0 to V_CC
• R_ON: 7Ω Typical HS MIPI, 10Ω Typical LS MIPI
• ∆R_ON: 0.75Ω Typical HS & LS MIPI
• I_CC: 1µA Maximum
• OIRR: -50dB Typical
• XTALK: -40dB Typical
• Bandwidth: 720MHz Typical
• Channel-to-Channel Skew: 15ps Typical
• C_ON: 8pF Typical

Application Notes