USB2514-USB-HUB电路图

11223344DDCCBBAATitleNumberRevisionSizeA4Date:2016/12/8SheetofFile:C:\Users\..\USB2514.SchDocDrawnBy:GNDGNDVDD_3.3_HUBUSB_nRSTUSBUP_NUSBUP_PGNDUSB_XTAL1USB_XTAL2GNDUSB_XTAL1USB_XTAL2VDD_3.3_HUBGNDVDD_3.3_HUBUSB1_PUSB1_NUSB2_NUSB2_PGNDUSBUP_PUSBUP_NUSB_PUSB_NUSB_nRSTUSB_NUSB_PUSB1_PUSB1_NUSB2_PUSB2_NVDD_3.3_HUBGNDUSB_nRSTUSB_NUSB_PUSB1_PUSB1_NUSB2_NUSB2_PVDD_3.3_HUBGND100KΩR17012KΩ,±1%R1731KΩR171VDD_3.3_HUB22ΩR17522ΩR1741MΩR179100KΩR176100KΩR177100KΩR1781KΩR172VDD_3.3_HUBUSBDN1_DP2USBDN1_DM1USBDN2_DP4USBDN2_DM3VCC_3V35USBDN3_DP7USBDN3_DM6USBDN4_DP9USBDN4_DM8VCC_3V310TEST11PRTPWR112OCS113CRFILT14VCC_3V315PRTPWR216OCS217PRTPWR318OCS319PRTPWR420OCS421SDA/SMBDATA/NON_REM122VCC_3V323SCL/SMBCLK/CFG_SEL024HS_IND/CFG_SEL125VBUS_DET27VCC_3V329USBUP_DM30USBUP_DP31XTAL2/CLKIN_EN32XTAL1/CLKIN33PLLFILT34RBIAS35VCC_3V336VSS37SUSP_IND/LOCAL_PWR/NON_REM028RESET#26USB2514/14i/14B/14BiQFN-36U30USB2514BI-AEZGUSB3_PUSB3_NUSB4_NUSB4_PUSB3_PUSB3_NUSB4_NUSB4_PUSB3_PUSB3_NUSB4_PUSB4_NVDD_3.3_HUBGND104,±10%C217104,±10%C216104,±10%C215104,±10%C214104,±10%C213104,±10%C212104,±10%C219105,1μFC220104,±10%C221105,1μFC218104,±10%C22218P,±5%C22318P,±5%C22410uF,6.3VC2111234876510K,±5%RP14,0603LED3X11NC2X23NC424.0000MHz,±30ppmX6