EVB-USB2412 SMSC, EVB-USB2412 Datasheet - Page 7

• Manufacturer Part Number: EVB-USB2412
• Description: EVALUATION BOARD FOR USB2412
• Manufacturer: SMSC

Specifications of EVB-USB2412

• Design Resources: EVB-USB2412 Schematic EVB-USB2412 BOM
• Main Purpose: Interface, USB 2.0 Hub
• Embedded: No
• Utilized Ic / Part: USB2421
• Primary Attributes: Dual Port Hub, High Speed (480Mbps)
• Secondary Attributes: Single 5V Supply
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1106

2-Port USB 2.0 Hi-Speed Hub Controller
Datasheet
Chapter 2 Block Diagram
SMSC USB2412
3.3 V
To Upstream
V
Regulator
bus
Detect/
Power
Bus-
V
Pulse
CRFILT
BUS
Figure 2.1 USB2412 Block Diagram
Routing & Port Re-Ordering Logic
Downstream
Upstream
USB Data
Upstream
Repeater
USB Data
PHY#1
PHY
DATASHEET
7
3.3 V
Transaction
Translator
Downstream
Interface
Regulator
Engine
USB Data
Serial
PHY#2
24 MHz
Crystal
Controller
Controller
PLL
Port
Revision 1.0 (02-12-10)