Log in to myMicrochip to access tools and benefits. Sign up in just one minute.
Maximize Your Experience: Reap the Personalized Advantages by Completing Your Profile to Its Fullest! Update Here
Stay in the loop with the latest from Microchip! Update your profile while you are at it. Update Here
Complete your profile to access more resources.Update Here!
true
AN169
| Title |
Title
USB331x USB Transceiver Layout Guidelines
|
|---|---|
| Name |
Name
AN169
|
| Date |
Date
02/08/2019
|
| Description |
Description
The USB331x provides the physical layer interface (PHY) in systems using Hi-Speed USB. Proper design techniques must be used in the printed circuit board (PCB) layout to maintain the signal integrity required for 480 Mpbs operation. The USB331x is available in both a 24-pin QFN and a 25-ball BGA, and layout guidelines for both packages are provided in this application note.
|
Silicon Products
| Title | Product | Title |
|---|---|---|
|
USB3319
13Mhz USB 2.0 ULPI PHY IC
|
USB3319 | 13Mhz USB 2.0 ULPI PHY IC |
|
USB3310
Multi-frequency USB 2.0 ULPI PHY IC
|
USB3310 | Multi-frequency USB 2.0 ULPI PHY IC |
|
USB3311
26Mhz USB 2.0 ULPI PHY IC
|
USB3311 | 26Mhz USB 2.0 ULPI PHY IC |
|
USB3317
26Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage
|
USB3317 | 26Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage |
|
USB3315
24Mhz USB 2.0 ULPI PHY IC
|
USB3315 | 24Mhz USB 2.0 ULPI PHY IC |
|
USB3316
19.2Mhz USB 2.0 ULPI PHY IC
|
USB3316 | 19.2Mhz USB 2.0 ULPI PHY IC |
| USB3313 | USB3313 | |
|
USB3318
13Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage
|
USB3318 | 13Mhz USB 2.0 ULPI PHY IC with Variable I/O voltage |