EVB-USB2412 SMSC, EVB-USB2412 Datasheet - Page 22

• 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

Revision 1.0 (02-12-10)
6.2
6.3
6.3.1
24 MHz ± 350 ppm
50% Duty cycle ± 10%, 24 MHz ± 350 ppm, Jitter < 100 ps rms.
The external clock is recommended to conform to the signaling level designated in the JESD76-2
specification on 1.8 V CMOS Logic. XTALOUT should be treated as a no connect.
USB 2.0
The SMSC Hub conforms to all voltage, power, and timing characteristics and specifications as set
forth in the USB 2.0 specification. Please refer to the USB 2.0 specification for more information.
Ceramic Resonator
External Clock
Resonator
Ceramic
24 MHz
Figure 6.3 Ceramic Resonator Usage with SMSC IC
DATASHEET
22
1 M
2-Port USB 2.0 Hi-Speed Hub Controller
XTAL2
XTAL1
SMSC USB2412
Datasheet