PACUSBVB terminator equivalent, usb downstream port terminator.
a fifth zener diode (cathode at pin 5) which provides ESD protection for the USB VBUS line. There are three options for the value of the series resistor R1: 15 W, 33 W, a.
Semiconductor Components Industries, LLC, 2011
October, 2011 − Rev. 3
1
Publication Order Number: PACUSBVB/D
PACU.
The PACUSBVB−D1 is a single−channel USB downstream−port termination network. It integrates EMI/RFI filter components R1 and C1 as recommended by the USB specification, as well as the required 1 5 k W p u l l −d o w n r e s i s t o r s ( R 2 ) t o G .
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