USB2422TSLASHMJ datasheet(16/51 Pages) SMSC

номер детали	USB2422T/MJ

подробное описание детали	2-Port USB 2.0 Hi-Speed Hub Controller

PDF	51 Pages

Scroll/Zoom	100%

производитель	SMSC [SMSC Corporation]

домашняя страница	http://www.smsc.com

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2-Port USB 2.0 Hi-Speed Hub Controller

Datasheet

Revision 1.0 (06-04-13)

SMSC USB2422

DATASHEET

2.6

Example Applications

Figure 2.5 and Figure 2.6 depict example applications for an SoC based design and a non-SoC based

design, respectively. The corresponding resistor and capacitor values for these examples are provided

in Table 2.5.

Figure 2.5 Example Application - SoC Based Design

Figure 2.6 Example Application - Non-SoC Based Design

Embedded

Device

SOC

USB2422

SMBCLK

SMBDATA

RESET_N

XTALOUT

XTALIN

SUSP_IND

RBIAS

VDD33 (1,9,18)

PLLFILT

CRFILT

N/C

PRTPWR1

OCS1_N

USBDP_DN1

USBDM_DN1

PRTPWR2(11)

OCS2_N(12)

USBDP_DN2

USBDM_DN2

GND

RBIAS

CBYP

COUTCR

COUTPLL

Vcc

USB Switch

Enable

FAULT_N

RESET_N

Clock

VBUS_DET

USBDP_UP

USBDM_UP

Connector

3.3V

USB

Connector

RVBUS

USB2422

VBUS_DET

USBDP_UP

USBDM_UP

CFG_SEL0(14)

NON_REM1(13)

RESET_N

XTAL1(22)

XTAL2(21)

NON_REM0(17)

RBIAS

VDD33 (1,9,18)

PLLFILT

CRFILT

N/C

PRTPWR2(11)

OCS2_N(12)

USBDP_DN2

USBDM_DN2

PRTPWR1

OCS1_N

USBDP_DN1

USBDM_DN1

GND

RBIAS

CBYP

COUTCR

COUTPLL

USB

Connector

Charger

Enabled

Port

Non-removable

Device

RVBUS

Vcc

24MHz

Power

Switch

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