PCB Routing Requirements for USB 2.0: Ultimate Guide
AN 26.2 - Implementation Guidelines for SMSC's USB 2.0 and USB 3.0 Hub Devices - SMSC
USB trace impedance calculations, with termination resistors - Electrical Engineering Stack Exchange
pcb design - Understanding USB Differential and Single Ended Impedance Requirements - Electrical Engineering Stack Exchange
USB 2.0 differential impedance - different results in different calculators - FEDEVEL Forum
Impedance Matching for High Speed Signals in PCB Design | NWES Blog
Understanding Impedance Matching in PCB Design with Example and Calculation
Do USB Data Wires (D+/D-) have 90 ohm differential impedance and single ended 45 ohm impedance to ground and if so how is this made? - Electrical Engineering Stack Exchange
Intona Professional IDS+VNA Impedance Controlled USB cable – Vector Network Analysis (VNA) tested/measured and individually serialized USB cable | Kitsune HiFi - HoloAudio USA
USB Impedance / PCB impedance calculation - Electrical Engineering Stack Exchange
Impedance and Connector
How to Route Differential Pairs in KiCad (for USB)
usb c - Achieving 90R impedance for USB Type C on a four layer board - Electrical Engineering Stack Exchange
My High-speed USB device randomly drops off or (falsely) disconnects from the Hub downstream facing port.
USB 2.0 long stubs versus improper impedance matching
AN0046: USB Hardware Design Guidelines
USB 2.0 differential impedance - different results in different calculators - FEDEVEL Forum
Routing Requirements for a USB 2.0 Impedance Interface on a 2-Layer PCB | Blog | CircuitMaker
Analysis of Technology Standards of Cable and Connector& the Certification Test Points » Allion Labs
USB trace impedance calculations, with termination resistors - Electrical Engineering Stack Exchange
PCB Routing Requirements for USB 2.0: Ultimate Guide
Routing Requirements for a USB 2.0 Impedance Interface on a 2-Layer PCB | Blog | CircuitMaker
Impedance matching analysis and EMC validation of a low-cost PCB differential interconnect | Semantic Scholar
PCB Routing Requirements for USB 2.0: Ultimate Guide
HD3SS6126 USB 3.0 and USB 2.0 Differential Switch 2:1/1:2 MUX/DEMUX datasheet (Rev. A)
Calculating Differential Impedance for USB Differential Pair
