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USB hosts hubs transceivers Forum Discussions

dacoc_4090061
USB hosts hubs transceivers
Hello,i have design this pcb with the chip CY7C65634-28LTXC following this guide from this post CY7C65634 circuit check . My problem is that the hub i... Show More
ToAs_4115461
USB hosts hubs transceivers
I use the CY7C68300C-56LTXC. Chapter "Poroper Power-Up Sequence" of the DS has the description of the Undifined state.What does Undifined state operat... Show More
aldoc_3474881
USB hosts hubs transceivers
Hi. I'm using the CYUSB3304  hub and two CP2102N  usb to serial ICs. On a couple of the boards, i'm observing an error in Device manager "Unknown USB ... Show More
aldoc_3474881
USB hosts hubs transceivers
Hi. I'm using the CYUSB3304 hub and two CP2102N  usb to serial ICs. These USB to serial devices are going to 2 different microcontrollers. Is it guara... Show More
KeTa_1341526
USB hosts hubs transceivers
Hello,Is there an internal resistance on xin pin of HX2 ?If yes, which is pull-up or pull-down?Please tell me the value of resistance in that case.Als... Show More
YuMa_1534086
USB hosts hubs transceivers
Q1)Could you please let us know IEC61000-4-2 spec(Contact Discharge and Air Discharge) of CY7C65632-28LTXC(HX2VL)? Q2)Is IEC61000-4-2 spec(Contact Di... Show More
dacoc_4090061
USB hosts hubs transceivers
Hello,can i ask if my circuit is correctly design?I had realize a cuircuit with the USB2502 chip from microchip and i had many problem with the crysta... Show More
NoAr_1540581
USB hosts hubs transceivers
HiThey are using CY7C65632, but it seems that the eye pattern opening on the DS port is narrower. Is ther any method to adjust the Eye pattern? or Too... Show More
dyscc_4102511
USB hosts hubs transceivers
Hello,I am looking for a mechanical drawing or CAD model of the CY4609 usb hub. My team is needs dimensions/locations of fastening locations, inputs, ... Show More
NoAr_1540581
USB hosts hubs transceivers
HelloDescription of "drive level 600 uW" of the 12 MHz crystal oscillator in the data sheet.How should we interpret this value? Is there a basis for t... Show More
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USB hosts hubs transceivers

Discussion forum regarding USB hosts hubs and transceivers topics.