深圳市华正源电子有限公司

GL3510-OSY52(QFN64)USB3.1分流USB集线器GL全系代理GL3510 Hub

CHAPTER 2 FEATURES
? Compliant with USB 3.1 Gen 1 Specification
- Upstream port supports SuperSpeed (SS), HighSpeed (HS) and FullSpeed (FS) traffic
- Downstream ports support SS, HS, FS, and LowSpeed (LS) traffic
- 1 control pipe and 1 interrupt pipe
- Backward compatible to USB specification Revision 2.0/1.1
? Featuring fast-charging on all downstream ports and upstream port
- Compliant with USB Battery Charging Revision v1.2, supporting CDP, DCP, and ACA-Dock
- Downstream ports can be turned from a Standard Downstream Port (SDP) into Charging Downstream
Port (CDP) or Dedicated Charging Port (DCP)
- Downstream devices can be charged while upstream VBUS is not present, which can be applied on wall GL3510-OSY52
charger applications GL3510-OSY52
- Upstream port is capable of charging and data communicating simultaneously for portable devices GL3510-OSY52
supporting ACA-Dock or proprietary charging protocols GL3510-OSY52
- Supporting Apple 1A/2.1A/2.4A and Samsung Galaxy devices fast-charging GL3510-OSY52
? On-chip 8-bit micro-processor GL3510-OSY52
- RISC-like architecture GL3510-OSY52
- USB optimized instruction set GL3510-OSY52
- 1 cycle instruction execution (maximum)
- Performance: 12 MIPS @ 12.5MHz (maximum)
- With 256-byte RAM, 20K-byte internal ROM, and 24K-byte SRAM
? Single Transaction Translator (TT) architecture
? Advanced power management and low power consumption
- Supporting USB 3.1 U0/U1/U2/U3 power management states GL3510-OSY52
- Supporting USB Link Power Management (LPM) L0/L1/L2
- Supporting low active power switch
? Configurable settings
- Configurable charging port GL3510-OSY52
- Supporting compound-device (non-removable setting on downstream ports)
? Flexible design GL3510-OSY52
- Supporting Poly-fuse/Power-switch GL3510-OSY52
- Automatic switching between self-powered and bus-powered modes GL3510-OSY52
- Supporting electrical tuning for each specific port GL3510-OSY52
- Allow downstream ports to connect up to 8 devices, 4 x USB3.1 non-removable devices with 4 x
USB2.0 non-removable devices or exposed ports GL3510-OSY52
? Low BOM cost
- Single external 25 MHz crystal / Oscillator clock input GL3510-OSY52
- Built-in upstream port 1.5KΩ pull-up and downstream port 15KΩ pull-down resistors GL3510-OSY52
- Built-in 5 to 3.3V and 5 to 1.2V regulator
? Applications
- Standalone USB hub/Docking station GL3510-OSY52
- USB wall charger GL3510-OSY52