EVB-USB2524 SMSC, EVB-USB2524 Datasheet - Page 56

• Manufacturer Part Number: EVB-USB2524
• Description: BOARD EVAL USB2524 SHARE/SWITCH
• Manufacturer: SMSC
• Series: MultiSwitch™r

Specifications of EVB-USB2524

• Main Purpose: Interface, USB 2.0 Hub
• Embedded: No
• Utilized Ic / Part: USB2524
• Primary Attributes: Quad Port Hub, High Speed (480Mbps), SMBus
• Secondary Attributes: Overcurrent Protection, Port Power Switching, Multi-TT Enabled
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Product: Interface Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: USB2524
• Other names: 638-1044

Chapter 12 AC Specifications
Revision 1.91 (08-22-07)
12.1
12.1.1
12.1.2
12.1.3
Crystal: Parallel Resonant, Fundamental Mode, 24 MHz ±100ppm.
External Clock: 50% Duty cycle ± 10%, 24 MHz ± 100ppm, Jitter < 100ps rms.
SMBus Interface:
The SMSC Switching Hub conforms to all voltage, power, and timing characteristics and specifications
as set forth in the SMBus 1.0 Specification for Slave-Only devices (except as noted in
"SMBus Slave
I2C EEPROM:
Frequency is fixed at 58.6 KHz ± 20%.
USB 2.0
The Hub conforms to all voltage, power, and timing characteristics and specifications as set forth in
the USB 2.0 Specification which is available at the
Specification for more information.
Oscillator/Clock
Interface").
DATASHEET
56
www.usb.org
web site. Please refer to the USB
USB MultiSwitch
SMSC USB2524
Section 7.3,
Datasheet
TM
Hub