USB2513 SMSC Corporation, USB2513 Datasheet - Page 46
![no-image](/images/no-image-200.jpg)
USB2513
Manufacturer Part Number
USB2513
Description
USB 2.0 High-Speed 3-Port Hub Controller
Manufacturer
SMSC Corporation
Datasheet
1.USB2513.pdf
(48 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
USB2513-AEZG
Manufacturer:
SMSC
Quantity:
2 492
Part Number:
USB2513-AEZG
Manufacturer:
SMSC
Quantity:
20 000
Part Number:
USB2513B
Manufacturer:
SMSC
Quantity:
20 000
Part Number:
USB2513B-A2P10
Manufacturer:
SMSC
Quantity:
20 000
Company:
Part Number:
USB2513B-AEZC
Manufacturer:
TI
Quantity:
15 600
Part Number:
USB2513B-AEZC
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
USB2513B-AEZG
Manufacturer:
MICROCHIP
Quantity:
1 000
Part Number:
USB2513B-AEZG
Manufacturer:
SMSC
Quantity:
20 000
Company:
Part Number:
USB2513BI-AEZG
Manufacturer:
SMSC
Quantity:
3 512
Chapter 6 AC Specifications
Revision 1.98 (11-19-07)
6.1
6.1.1
6.1.2
6.1.3
C
C
1
2
Crystal: Parallel Resonant, Fundamental Mode, 24 MHz ±350ppm.
External Clock: 50% Duty cycle ± 10%, 24/48 MHz ± 350ppm, Jitter < 100ps rms.
Note: C
SMBus Interface:
The SMSC 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
Slave
I2C EEPROM:
Frequency is fixed at 58.6KHz ± 20%.
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.
Oscillator/Clock
Interface").
B
equals total board/trace capacitance.
Figure 6.2 Formula to find value of C
(C
C ry s ta l
(C
1
1
+ C
Figure 6.1 Typical Crystal Circuit
+ C
S1
S1
) x (C
DATASHEET
C
+ C
L
2
2
46
+ C
+ C
S2
S2
)
)
1 M e g
1
=
and C
C
USB 2.0 High-Speed 3-Port Hub Controller
L
2
Section 4.4, "SMBus
C
C
B
B
X T A L 2
X T A L 1
(C
+ C
(C
+ C
SMSC USB2513
S 2 =
S 1 =
X T A L
X T A L
Datasheet
)
)