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PDF AU6258-JBS-GR Data sheet ( Hoja de datos )
| Número de pieza | AU6258-JBS-GR | |
| Descripción | USB2.0 HUB Controller | |
| Fabricantes | Alcor | |
| Logotipo |  |
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AU6258-JBS-GR
USB2.0 HUB Controller
Technical Reference Manual
Rev. 1.00
May, 2011
1 page  
AU6258-JBS-GR USB2.0 Hub Controller V1.00
Table of Contents
1. Introduction ............................................................ 1
1.1 Description...................................................................................1
1.2 Features........................................................................................1
2. Application Block Diagram ................................... 2
3. Pin Assignment ...................................................... 3
4. System Architecture and Reference Design ....... 5
4.1 AU6258-JBS Block Diagram .......................................................5
5. Electrical Characteristics ...................................... 6
5.1 Absolute Maximum Ratings........................................................6
5.2 Recommended Operating Conditions .......................................6
5.3 General DC Characteristics ........................................................6
5.4 DC Electrical Characteristics of 3.3V I/O Cells..........................7
5.5 Crystal Oscillator Circuit Setup for Characterization ...............7
5.6 Bus Timing/Electrical Characteristics .......................................8
6. Mechanical Information ......................................... 12
7. Abbreviations ......................................................... 13
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5 Page 
AU6258-JBS-GR USB2.0 Hub Controller V1.00
4. System Architecture and Reference
Design
4.1 AU6258-JBS Block Diagram
Figure 4.1 AU6258-JBS Block Diagram
Upstream
USB Data
SUSPEND
LED
Bus_PWREDN
Gangbus_pwred
Upstream
PHY
HS
HS
TPX
FS
3.3V
1.8V
Regulator
SIE
TT
Routing Logic
Controller
Serial
Interface
Port
Controller
PLL
DLL
Elasticity
buffer HS
HS TPX
FS
Downstream
PHY #1
12MHz
Crystal
Downstream
USB Data
DLL
Elasticity HS TPX FS
buffer HS
…
Downstream
PHY #4
Downstream
USB Data
5
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet AU6258-JBS-GR.PDF ] | |
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