Vbus
Found 5 free book(s)
AN0046: USB Hardware Design Guidelines
www.silabs.comUSB_VBUS - Sensing if VBUS is connected. USB_VBUSEN - VBUS Enable, a control signal for enabling VBUS in host applications. Connect to external VBUS switch. USB_DMPU - Data Minus Pull-Up, a control signal for enabling external 4.7 kohm pull-up on USB_DM for low-speed operation. If VDD is 3.3 V pull-up may be connected directly to USB_DMPU pin.
AN1953 - Microchip Technology
ww1.microchip.comA4 VBUS Power Support for 60W minimum (combined with all VBUS pins) A5 CC1 CC or VCONN — A6 D+ USB2.0 — A7 D- USB2.0 — A8 SBU1 Alternate Mode Lower speed side band signal A9 VBUS Power Support for 60W minimum (combined with all VBUS pins) A10 RX2- USB3.1 or Alternate Mode 10Gb/s differential pair with RX2+
USBXpress™ Family 1.2 Specification)
www.silabs.comsolute maximum voltage on the VBUS pin, which is defined as VIO + 2.5 V in Table 3.10 Absolute Maximum Ratings on page 15. The second is the Input High Voltage (VIH) for VBUS to detect when the device is connected to a bus, which is defined as …
FT600Q-FT601Q IC Datasheet - FTDI
www.ftdichip.comVBUS USB BUS power input. I 37 29 XI Crystal input. This terminal is the crystal input for the internal oscillator. I 21 16 XO Crystal Output. This terminal is the crystal output for the internal oscillator. O 22 17 DP High-speed USB differential transceiver (positive) I/O 23 18
Interfacing FT2232H Hi-Speed Devices to I2C Bus
www.ftdichip.comThe USB VBus (+5V) is regulated to +3.3V to supply VCCIO, VPHY, VPLL and VREGIN of FT2232H, the 93C46 EEPROM and the 24LC256 EEPROM devices. The output of the on-chip LDO regulator (+1.8V) of FT2232H drives the FT2232H core supply (VCORE). The 93C46 EEPROM is an option to allow