USB concentrator HUB 1.1 electronic Board PCBA design development
USB-HUB1.1 is a USB 4 quad splitter designed using CMOS technology, compatible with the USB1.0 specification. Built in 12M oscillation circuit to improve product cost-effectiveness.
Parameters
1. High performance CMOS technology 2.Working voltage: 5.0V 3.Built in 3.3V voltage stabilizing circuit 4.Four downlink ports 5.Single port power supply
6.Built in operating frequency: 12MHz
7.Packaging form: SOP-16
Features
1.Supports simultaneous use of four ports for expansion, solving the problem of insufficient computer interfaces and saying goodbye to repeated plugging and dialing
2.Smart chip farewell delay
3.USB interface devices are generally compatible with USB 1.1 and USB 2.0 Support: keyboard, mouse, mobile hard drive, card reader, USB drive, printer, handwriting pad, heat sink, USB fan
