USB 2.0 High Speed 3-Port Hub with SD Reader Controller

USB 2.0 High Speed 3-Port Hub with SD Reader Controller The MA8621 is a high performance solution for USB 2.0 High Speed 3-port hub with SD card controller which is fully compliant with Universal Serial Bus Specification 2.0. The controller inherits advanced serial interface technology to consume

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USB 2.0 High Speed 3-Port Hub with SD Reader Controller

OVERVIEWThe MA8621 is a high performance solution for USB 2.0 High Speed 3-port hub with SD card controller which is fully compliant with Universal Serial Bus Specification 2.0. The controller inherits advanced serial interface technology to consume the least power when 3 DS (downstream) ports funct USB2.0 Hub·Compliant with USB Specification Revision 2.0·Upstream Port supports high-speed (480MHz) and full-speed (12MHz) traffic\n·Configurable 3/2 downstream ports support high-speed, full-speed, and low-speed\n·Backward compatible to USB Specification Revision 1.1\n\n·12Mhz Oscillator clock inpu;

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Dual Step-Down DC-DC Power-Management ICs for Portable Devices

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Dual Step-Down DC-DC Power-Management ICs for Portable Devices

文件：360.1 Kbytes 页数：18 Pages

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NSE-8G??Standard Product Data Sheet Preliminary

Description The PM8621 NSE-8G is a monolithic CMOS integrated circuit packaged in a 480 ball UBGA that performs DS0 and above granularity space switching on 12 SBI336 streams carried as serial SBI336S in 8B/10B coding over LVDS at 777.6 Mbit/s. The NSE-8G also performs VT1.5/VT2 and above granula

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