FSA223 Datasheet | Fairchild Semiconductor

- USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability November 2012 - USB2.0 High-Speed (480Mbps) and Audio Switches with Negative Signal Capability Features - HS-USB: 4 Ω Typical On Resistance - HS-USB: 4.5 p F Typical On Capacitance - Audio: 3 Ω Typical On Resistance - -3 db Bandwidth: > 720 MHz - Low Power Consumption - Power-off Protection on mon D+/R, D-/L Ports - Automatically Detects VCC for Switch Path Selection Applications - Cell Phone, PDA, Digital Camera, and Notebook - LCD Monitor, TV, and Set-Top Box Related Resources - Please refer to tape and reel specifications on .fairchildsemi.; http://.fairchildsemi./packaging. Description The FSA223 is a Double-Pole, Double Throw (DPDT) multiplexer that bines a low-distortion audio and a USB2.0 High-Speed (HS) switch path. This configuration enables audio and USB data to share a mon connector port. The architecture is designed to allow both audio and USB signals to swing below ground. This means a mon USB and headphone jack can be used for personal media players and portable peripheral devices. Since USB2.0 is an industry standard for shared datapath in portable devices, the FSA223 also incorporates a VCC detection capability. The FSA223 includes a power-off feature to minimize current consumption when VCC is not present. This power-off circuitry is available for the mon D+/R, D-/L ports only. Typical applications involve switching in portables and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers. IMPORTANT NOTE: For additional performance information, please contact analogswitch@fairchildsemi.. Ordering Information Part Number FSA223L10X FSA223MUX FSA223UMX Package Number MAC010A MUA010A MLP010A Top Mark Package Description GN...