SMSC EVB-USB3320 User Manual

EVB-USB3320 USB Transceiver

Evaluation Board User Manual

Copyright © 2010 SMSC or its subsidiaries. All rights reserved.

Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information
sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed
for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office
to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor
devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms
and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement").
The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly
sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product
failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further
testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be
obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems Corporation (“SMSC”). Product names and
company names are the trademarks of their respective holders.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES
ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT,
SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE
FORM OF ACTION, WHETHER BASED ON CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR
OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

SMSC EVB-USB3320 USER MANUAL Revision 1.0 (02-09-10)

1 Introduction

This user manual is for the USB3320 USB Transceiver Evaluation Board (EVB) for use with USB3320
products with the integrated USB switch.

The USB3320 features a ULPI interface to support systems with USB Host, Device, or On-the-Go
(OTG) capability. The integrated switch can be used to multiplex a Full Speed USB signal or audio
signals over the HS USB DP/DM pins. SMSC supplies a complete family of transceiver products to
meet the needs of many applications.

2 Overview

The EVB-USB3320 is a Daughter Card designed to plug into a user's test system using a T&MT
connector. The card attaches to a USB link layer to create a USB Host, Device, or On-the-Go (OTG)
system. The board edge connector meets the UTMI+ Low Pin Interface (ULPI) Standard requirements
for the T&MT connector.

A link to the ULPI Working Group Page is available at www.smsc.com or may be obtained from your
local FAE. The EVB-USB3320 includes USB3320 packaged silicon and all external components
required for the USB transceiver function.

This manual describes PCB assembly PCB-7163AZ.

EVB-USB3320 USB Transceiver Evaluation Board User Manual

2.1 Supplying VBUS Voltage

In Host or OTG operation, the EVB-USB3320 must provide 5 Volts on V
EVB-USB3320 includes a switch that can drive V
of the T&MT connector.

The VBUS switch is controlled by the CPEN signal from the USB3320. The USB controller dictates
the state of CPEN by programming the ULPI register in the USB3320. The 5 Volt switch is backdrive
protected when in the off state. The switch does not provide protection from reverse currents when it
is on. See Section 2.9 and Section 2.10 for more information on configuring the EVB-USB3320 for
OTG and Host operation.

2.2 1.8 Volt Power Supply

The EVB-USB3320 EVB has a Low Drop-Out (LDO) Regulator that drives the USB3320 VDD18 pins.
This LDO requires a nominal 3.3 Volt supply capable of providing 80mA of current to be present at the
T&MT connector (pins 8, 16, 57, or 69).

2.3 ULPI I/O Voltage

The USB3320 supports variable ULPI I/O voltage signaling. The ULPI I/O voltage is supplied in one
of two ways. By default, the EVB is shipped with VDDIO supplied by the on-board LDO.

Resistor R18 is used to set VDDIO, the digital logic high voltage. To change the value of VDDIO,
calculate a new value for R18 (ohms) as follows.

R18 = (VDDIO/1.225-1) x 169000

at the USB connector. The

using the 5 Volt supply that comes from pin 28

BUS

BUS

VDDIO must be in the range of 1.8 Volts - 3.3 Volts nominal.

VDDIO can also be supplied to the USB3320 from the T&MT connector instead of using the LDO. To
do this, the LDO (U10) must be removed.

The VDDIO voltage level that has been configured on the EVB-USB3320 must be the same as the
ULPI I/O voltage level that the link is using.

Revision 1.0 (02-09-10) 2 SMSC EVB-USB3320

USER MANUAL

EVB-USB3320 USB Transceiver Evaluation Board User Manual

2.4 Edge Connector for Digital I/O

The T&MT edge connector is compliant to the ULPI specification. Part numbers and manufacturers for
this connector and it’s mate are given in Table 2.1.

Table 2.1 Edge Connector on the EVB-USB3320

PART NUMBER DESCRIPTION MANUFACTURER

2-557101-5 100 pin edge connector on EVB-USB3320 AMP

2-557-101-5 Mating connector to the EVB-USB3320 AMP

1-1734037-0 Alternate 100 pin edge connector for EVB-USB3320 TYCO

1-1734099-0 Alternate mating connector to the EVB-USB3320 TYCO

2.5 REFCLK Frequency Selection

The EVB-USB3320 offers a user selectable reference clock frequency. R25 - R30 are used to configure
the REFCLK[2:0] signals which will select the reference clock frequency desired on the EVB-USB3320.
Ensure that the frequency of the reference clock or reference crystal being used matches the desired
operation frequency configured based on Ta bl e 2 .2 below. By default, the EVB-USB3320 is configured
for 26MHz REFCLK operation.

Table 2.2 Reference Frequency Selection Resistor Configurations

R25 R26 R27 R28 R29 R30 REFCLK FREQUENCY

INSTALL EMPTY INSTALL EMPTY EMPTY INSTALL 26.0 MHz (Default)

EMPTY INSTALL INSTALL EMPTY EMPTY INSTALL 12.0 MHz

EMPTY INSTALL EMPTY INSTALL EMPTY INSTALL 52.0 MHz

INSTALL EMPTY INSTALL EMPTY INSTALL EMPTY 24.0 MHz

INSTALL EMPTY EMPTY INSTALL INSTALL EMPTY 19.2 MHz

EMPTY INSTALL INSTALL EMPTY INSTALL EMPTY 27.0 MHz

EMPTY INSTALL EMPTY INSTALL INSTALL EMPTY 38.4 MHz

INSTALL EMPTY EMPTY INSTALL EMPTY INSTALL 13.0 MHz

2.6 USB Connector

A standard Mini-AB connector is provided to attach a USB cable or connector. Provision is made on
the PCB to accept a Micro-AB connector. See the bill of materials in Section 6 for connector part
numbers. Do not substitute a different part number for the Mini-AB receptacle or a short circuit of the
USB signals may result at the micro-AB connector PCB footprint.

2.7 VBUS Present Detection

The USB controller must detect VBUS when a USB cable is attached in device mode or when the USB
controller turns on VBUS in host or OTG mode. The USB connector VBUS signal is connected to the
VBUS pin of the USB3320. The USB3320 includes all of the comparators required to detect VBUS and
report the state of VBUS to the USB controller via the ULPI bus.

SMSC EVB-USB3320 3 Revision 1.0 (02-09-10)

USER MANUAL

EVB-USB3320 USB Transceiver Evaluation Board User Manual

2.8 ULPI Signal Test Points

Probe points at location J2, provide access to all ULPI signals. Install the Tektronix logic analyzer probe
retention kit at J2 to probe these signals. Ordering information for the retention kit is provided in the
bill of materials.

2.9 Converting the EVB to an OTG System

“Out of the box”, the EVB-USB3320 is delivered as a USB Device system. To convert it to be a USB
OTG development board, the following modifications must be made:

1. Install R13 (zero ohm resistor). This connects the VBUS 5V switch to the VBUS signal.

2. Remove R23. This is the R

3. Install R10 (1.0K, 1W resistor). This is the R

Since the USB3320 is designed to accommodate up to 30V on VBUS, R10 is rated at 1W to
accommodate this entire voltage range. Refer to the USB3320 datasheet for more information on sizing
this resistor.

value required for a USB Device.

VBUS

value required for a USB OTG Device.

VBUS

2.10 Converting the EVB to a Host System

“Out of the box”, the EVB-USB3320 is delivered as a USB Device System. To convert it to be a USB
Host development board, the following modifications must be made:

1. Install R13 (zero ohm resistor). This connects the VBUS 5V switch to the VBUS signal.

2. Install C20 (150uF capacitor). This increases the value of C

to be USB 2.0 Host compliant.

VBUS

2.11 Converting the EVB to Support ULPI Clock Input Mode

“Out of the box”, the EVB-USB3320 uses a crystal (Y1) as the clock reference, and is configured for
ULPI Clock Output Mode where CLKOUT sources a 60MHz clock. To convert the EVB to support ULPI
Clock Input Mode, the following changes must be made:

1. Install R12 (zero ohm resistor). This shorts CLKOUT to VDD18.

2. Install R3 (zero ohm resistor). This shorts REFCLK to the System Clock pin on the T&MT
connector.

3. Confirm that R4 is not populated.

4. Remove the following components to remove the crystal circuit: Y1, R17, C23

Refer to the USB3320 datasheet for more information on ULPI Clock Input Mode.

2.12 T&MT Pin Description

The T&MT signal names, pin number and function are described in Table 43 and Table 44 of the ULPI
Specification rev 1.1.

The EVB-USB3320 fully implements a ULPI compliant interface to the T&MT connector, including
support for ULPI Clock Input Mode. This EVB supports a 1.8V ULPI I/O voltage. All signals are
described in Table 2.3.

Revision 1.0 (02-09-10) 4 SMSC EVB-USB3320

USER MANUAL

EVB-USB3320 USB Transceiver Evaluation Board User Manual

Table 2.3 T&MT Connector Pin Definitions

PIN NAME DESCRIPTION DIRECTION

86, 36,
85, 34,
83, 33,
82, 31

96 STP ULPI STP Signal INPUT TO

70 DIR ULPI DIR Signal OUTPUT

71 NXT ULPI NXT Signal OUTPUT

90 CLKOUT ULPI Clock Signal OUTPUT

55 VBUS_FAULT_N Driven low by the VBUS switch (U2) in the event of a

15 SPKR_L In USB Audio mode, SPKR_L is connected to the DP

45 SPKR_RM In USB Audio mode, SPKR_RM is connected to the

17 RESET Asserting RESET will place the USB3320 in a low

47 VBUS_IN This pin is not connected NO CONNECT

DATA[7:0]

Refer to Schematic for
Connector Pin Assignment

ULPI Data Bus IN/OUT

EVB

FROM EVB

FROM EVB

FROM EVB

OUTPUT

switch fault condition.

IN/OUT

pin via an analog switch in the USB3320.

IN/OUT

DP pin via an analog switch in the USB3320.

INPUT
power state. Upon exiting this state (RESET=0), all
ULPI registers will contain power-on reset values.

28 VBUS_OUT +5V from the T&MT connector INPUT TO

8,
16, 57,
69

52 SYSTEM_CLOCK Optional clock input to EVB. EVB is built with the

100 PSU_SHD_N This pin is driven low indicating that +3.3V must be

49 DC_PSNT_N This pin is driven low indicating a daughter card is

VDD +3.3V from the T&MT connector INPUT TO

USB3320 REFCLK provided by a crystal. See

Section 2.11 for more information on configuring the

EVB-USB3320 for ULPI Clock Input mode.

sourced from the link through the T&MT connector
pins 8, 16, 57, 69 and +5.0V must be sourced from the
link through the T&MT connector pin 28.

present.

EVB

EVB

NO CONNECT

(input to EVB if

R3 is installed)

OUTPUT

FROM EVB

OUTPUT

FROM EVB

SMSC EVB-USB3320 5 Revision 1.0 (02-09-10)

USER MANUAL

3 Getting Started

VBUS
Switch

ULPI Signals

VBUS

ID

DP

DM

J1

100-pin

T&MT

2.2uF

150uF

ONA

FAULTAn

VDD3.3

+5V

DP

DM

ID

ULPI Bus

GND

Install C20=150uF if host
operation is desired

RESETB

VDD1p8

VDD3p3

VBAT

2.2uF

1.8V

LDO

XI

EXT_VBUS_DET

USB3320

RESET

PCB can accept Micro-AB
Or Mini-AB receptacle

CPEN

XO

VDDIO

VARIABLE

VDDIO

REG

REFSEL[2:0]

USER
REFCLK
CONFIG

The block diagram in Figure 3.1 gives a simplified view of the EVB-USB3320 EVB. The EVB-USB3320
is ready for device operation. To modify the board for OTG or Host applications, refer to Section 2.9
or Section 2.10, respectively.

It is required to provide +5V to T&MT connector pin 28 and +3.3V on T&MT pins 8,16,57,69 to power
the EVB-USB3320.

The EVB-USB3320 is built with a USB Mini-AB receptacle. Do not substitute a Mini-AB receptacle
different from the one specified in the bill of materials, or a short circuit may occur on the USB signals
at the Micro-AB connector PCB footprint.

EVB-USB3320 USB Transceiver Evaluation Board User Manual

Figure 3.1 Block Diagram of EVB-USB3320

When the EVB-USB3320 is powered on, check the following things to be certain the board is
functioning normally:

 RESET should be de-asserted (logic low at the T&MT connector and RESETB at the USB3320

should be logic high = VDD18). If RESETB=0, the USB3320 will be in a low power state.

 The voltage at R2 (RBIAS) should be 0.8V DC. If this voltage is not present, the USB3320 is in a

low power state.

 There should be a digital 60 MHz square wave signal at T&MT connector pin 90. The amplitude

should be approximately VDDIO. This is the CLKOUT signal of the USB3320.

Revision 1.0 (02-09-10) 6 SMSC EVB-USB3320

USER MANUAL

EVB-USB3320 USB Transceiver Evaluation Board User Manual

 The voltage at C3 should be approximately 3.3V. This is the USB3320 internal 3.3V voltage

regulator output.

 The voltage at C7 should be 1.8V. This is the 1.8V regulator output.

4 Protecting VBUS from Non-Compliant VBUS Voltages

The USB3320 is fully tolerant to VBUS voltages up to 30V. An external resistor on the VBUS line
(R

) is required for the integrated overvoltage protection circuit in the USB3320. R

VBUS

R10 or R23 on the EVB-USB3320. For peripheral and host applications, R
remove R10). For OTG applications, R

is 1K (install R10, remove R23).

VBUS

VBUS

is 10K (install R23,

VBUS

is either

SMSC EVB-USB3320 7 Revision 1.0 (02-09-10)

USER MANUAL

5 EVB-USB3320 Schematic

5

5

4

4

3

3

2

2

D

C

B

A

UL

T&MT Connector

For host applications 150 uF to to ground is required on

VBUS to comply with the USB2.0 specification.

1.8V Regulator

DNP

Selectable Frequency 32-pin QFN Evaluation Board

This portion of the schematic

shows components needed for

PHY to operate in a HS peripheral

application.

Host / OTG

Peripheral

R13

Zero Ohm

DNP

DNP

DNP

DNP

For host/OTG applications, R10 1K resistor should be in

For peripheral applications, R23 10K resistor should be

DNP

DNP

DNPDNP

DNP

Schematic shows 26.0 MHz Configuration.

REFCLK[2:0] = 110

R12 = 78.7K VDDIO = 1.8 V

R12 = 107K VDDIO = 2.0 V

R12 = 178K VDDIO = 2.5 V

R12 = 243K VDDIO = 3.0 V

R12 = 287K VDDIO = 3.3 V

VDDIO Regulator

VBUS Switch

DNP

DNP

Transceiver

ZERO

DNP

USB83340

R24

USB3320 2.2uF

1.0uF

C3

0.1uF

1.0uF

C19

DNP

Oscillator Support

DATA1

DATA0

DATA2

DATA3

DATA4

DATA5

DATA6

DATA7

NXT

DIR

RESETB

CPEN

VBUS_FAULT_N

CLKOUT

RESETB

DIR

NXT

STP

DATA1

DATA0

DATA2

DATA3

DATA4

DATA5

DATA6

DATA7

VBUS_FAULT

CPEN

RESET

VBUS

ID

CLKOUT

SPKR_L

DP

DM

STP

SPKR_RM

CPEN

RESETB

REFCLK

REFSEL1

REFSEL2

REFSEL0

REFSEL1

REFSEL0

REFSEL2

+5.0V

USBGND

REFCLK

VBUS_FAULT_N

XO

VDD1p8

+3.3V

+3.3V

+3.3V

+3.3V

+5.0V

+5.0V

+5.0V

VDD1p8

VDD1p8

VDDIO

VDDIO

VDDIO VDDIO

VDDIO

VDDIO

VDDIO

Title

Size Document Numbe

Date:

SCH-7163AZ-A00

PCB7163 Evaluati

C

Tuesday, Febru

Title

Size Document Numbe

Date:

SCH-7163AZ-A00

PCB7163 Evaluati

C

Tuesday, Febru

Title

Size Document Numbe

Date:

SCH-7163AZ-A00

PCB7163 Evaluati

C

Tuesday, Febru

C10

0.1uF

10V

C10

0.1uF

10V

GND

GND

Y1

26 MHz

GND

GND

Y1

26 MHz

1

2 3

4

C22

22pF 50V

C22

22pF 50V

C18

10uF

6.3VC18

10uF

6.3V

C7

10uF

6.3VC710uF

6.3V

+

C20

150uF

10V+C20

150uF

10V

C5

1.0uF

10V

C5

1.0uF

10V

R14

10.0K

1/16W

R14

10.0K

1/16W

R34

ZERO

1/4W

R34

ZERO

1/4W

R30

ZERO

R30

ZERO

R1

100K

1/10WR1100K

1/10W

R27

ZERO

R27

ZERO

R10

1.0K 1W

R10

1.0K 1W
R23

10K 1/10W

R23

10K 1/10W

C13

0.1uF

10V

C13

0.1uF

10V

TP5

TEST_POINT

TP5

TEST_POINT

C14

1.0uF

10V

C14

1.0uF

10V

R33

27 1/16 W

R33

27 1/16 W

R3

ZEROR3ZERO

U1

USB33XX QFN32U1USB33XX QFN32

CLKOUT1NXT2DATA03DATA14DATA25DATA36DATA47REFSEL0

8

DATA5

9

DATA6

10

REFSEL1

11

NC

12

DATA7

13

REFSEL2

14

SPK_L

15

SPK_R

16

CPEN33

17

DP

18

DM

19

VDD33

20

VBAT

21

VBUS

22

ID

23

RBIAS

24

XO

25

REFCLK

26

RESETB

27

VDD18_1

28

STP

29

VDD18_2

30

DIR

31

VDDIO

32

FLAG

33

R7

27K

1/16WR727K

1/16W

TP1

TEST_POINT

TP1

TEST_POINT

C16

0.1uF

10V

C16

0.1uF

10V

R18

78.7K

1/16W

R18

78.7K

1/16W

C12

10uF

6.3V

C12

10uF

6.3V

R6

10.0K

1/16W

R6

10.0K

1/16W

R16

10.0K

1/16W

R16

10.0K

1/16W

U10

TPS77001DBVT

U10

TPS77001DBVT

Vout

5

FB

4

/EN3GND2Vin

1

C2

0.1uF

10VC20.1uF

10V

J1

AMP_UTMI+_ULPI

J1

AMP_UTMI+_ULPI

GND2GND

4

GPIO5

6

VDD

8

Reserved18

10

GPIO11

12

Reserved33

14

VDD

16

Reserved918Reserved820Reserved6

22

GND

24

GPIO1

26

VBUS_out

28

Reserved29

30

GND

32

DATA334DATA1

36

VIO

38

Reserved34

40

Reserved2442Reserved26

44

GND

46

Reserved14

48

GPIO13

50

System_Clock

52

GND

54

GPIO656GPIO8

58

Reserved1

60

GND

62

Reserved31

64

Reserved3

66

GND

68

DIR

70

Reserved472Reserved5

74

GND

76

GPIO14

78

GND

80

DATA6

82

GND

84

DATA0

86

Reserved21

88

Clk

90

GND

92

Reserved27

94

STP

96

Reserved13

98

PSU_SHD_N

100

GPIO01GPIO23GPIO45GPIO7

7

GND

9

GPIO9

11

GND

13

SPKR_L

15

Reset

17

Reserved7

19

GND

21

Reserved1223Reserved11

25

GND

27

GPIO3

29

DATA731DATA5

33

GND

35

Reserved20

37

GND

39

Reserved22

41

GND

43

SPKR_MIC

45

VBUS_in

47

DC_PSNT_N

49

GND51GND

53

Reserved15

55

VDD

57

Reserved17

59

GPIO1061GPIO12

63

GND

65

Reserved10

67

VDD

69

NXT

71

GND

73

Reserved2

75

Reserved32

77

Reserved19

79

VIO

81

DATA483DATA2

85

VIO

87

Reserved30

89

Reserved2391Reserved25

93

GND

95

Reserved1697Reserved28

99

R17

1M

1/10W

R17

1M

1/10W

R15

10.0K

1/16W

R15

10.0K

1/16W

U6

74LVC1G04U674LVC1G04

2 4531

C17

10uF

6.3VC17

10uF

6.3V

P1

Micro-ABP1Micro-AB

VBUS1D+3D-2ID4GND5SHIELD16SHIELD27SHIELD38SHIELD4

9

R13

ZERO

R13

ZERO

X1

26.0 MHZX126.0 MHZ

VCC4OUT

3

EN1GND

2

R26

ZERO

R26

ZERO

C9

0.1uF

10VC90.1uF

10V

C11

0.1uF

10V

C11

0.1uF

10V

R24

ZERO

R24

ZERO

R28

ZERO

R28

ZERO

R29

ZERO

R29

ZERO

C4

0.1uF

10VC40.1uF

10V

R2

8.06K 1/16WR28.06K 1/16W

C21

0.1uF

10V

C21

0.1uF

10V

U8

74LVC1G04U874LVC1G04

2 4531

+

C1

2.2uF

50V+C1

2.2uF

50V

R4

ZEROR4ZERO

R35

10.0 1/16W

R35

10.0 1/16W

U9

TPS76318DBVTU9TPS76318DBVT

IN1GND2ENBLE

3

NC

4

VOUT

5

R12

ZERO

R12

ZERO

R5

10.0K

1/16WR510.0K

1/16W

C23

22pF 50V

C23

22pF 50V

U2

MAX1823BU2MAX1823B

ONA1INA2IN3INB4ONB

5

FAULTB

6

OUTB

7

GND

8

OUTA

9

FAULTA

10

C3

2.2uF

6.3V

C3

2.2uF

6.3V

TP4

TEST_POINT

TP4

TEST_POINT

C8

0.1uF

10VC80.1uF

10V

R25

ZERO

R25

ZERO

R32

ZERO 1/4W

R32

ZERO 1/4W

R11

10.0K

1/16W

R11

10.0K

1/16W

R9

169K

1/16WR9169K

1/16W

R8

10.0K

1/16WR810.0K

1/16W

EVB-USB3320 USB Transceiver Evaluation Board User Manual

Figure 5.1 EVB-USB3320 Schematic

USER MANUAL

Revision 1.0 (02-09-10) 8 SMSC EVB-USB3320

EVB-USB3320 USB Transceiver Evaluation Board User Manual

Ite

m

Number

Re

f

Des

QTY Value Tolerance Description Manufacturer Manufacturer Part Number Digikey Part Number

10 C1 1 2.2µF, 50V ±10% CAP CER 2.2UF 50V X7R 1206 Murata Electronics North America GRM31CR71H225KA88L 490-3367-1-ND

20 C17, C18 2 10.0µF,10V ±10% CAP CER 10UF 10V X5R 0805 Murata Electronics North America GRM21BR61A106KE19L 490-1709-1-ND

30

C2, C4, C8, C9, C10,

C11, C13, C16, C21

9 0.1µF, 10V 20% CAP CER .1UF 10V X5R 0402 Kemet C0402C104K8PACTU 399-3027-1-ND

40 C20 DNP 150.0µF,16V ±20% CAP 150UF 16V ELECT FK SMD PANASONIC EEV-FK1C151XP PCE3512CT-ND

50 C3 1 2.2µF, 6.3V 20% CAP CER 2.2UF 6.3V X5R 0402 Murata Electronics North America GRM155R60J225ME15D 490-4519-1-ND

60 C5, C14 2 1.0µF, 10V ±10% CAP CER 1UF 10V X5R 0402 Murata Electronics North America GRM155R61A105KE15D 490-3890-1-ND

70 C7, C12 2 10.0µF, 10V -20%/+80% CAP 10UF 10V CERAMIC F 0805 KEMAT ECJ-2FF1A106Z PCC2233CT-ND

80 C22, C23 2 22pF, 50V ±5% CAP 22PF 50V CERAMIC 0402 SMD Panasonic - ECG ECJ-0EC1H220J PCC220CQCT-ND

90 J1 1 RCPT ASSY,R/A,CHAMP 050,100 P TYCO ELECTRONICS/AMP 1-1734037-0 A33470-ND

100 J2 DNP Retention Kit for P6960/P6980 Logic analyzer Probe Tektronix 020-2539-00

110 P1 DNP CONN RCPT MICRO USB AB SMD R/A Hirose Electric Co Ltd ZX62-AB-5P H11495CT-ND

120 P2 1

USB-OTG, Mini AB Receptacle, Surface Mount Right

Angle

Molex/Waldom Electronics Corp 56579-0576 WM17122CT-ND

130 R1 1 100K ±5% RES 100K OHM 1/16W 5% 0402 SMD Vishay/Dale CRCW0402100KJNED 541-100KJCT-ND

140 R10 DNP 1K 1% RES 1K OHM 1W 2512 SMD PANASONIC ERJ-1TYF102U PT1KAECT-ND

150 R18 1 78.7K 1% RES 78.7K OHM 1/16W 1% 0402 SMD PANASONIC ERJ-2RKF7872X P78.7KLCT-ND

160 R17 1 1M 5% RES 1M OHM 1/10W 5% 0402 SMD Vishay/Dale CRCW04021M00JNED 541-1.0MJCT-ND

170 R2 1 8.06K ±1% RES 8.06K OHM 1/16W 1% 0402 SMD Vishay/Dale CRCW04028K06FKED 541-8.06KLCT-ND

180 R23 1 10K 1% RES 10.0K OHM 1/10W 0603 SMD YAGEO RC0603FR-0710KL 311-10.0KHRCT-ND

190 R32, R34 2 ZERO ±5% RES ZERO OHM 1/4W 5% 0402 SMD Vishay/Dale CRCW12060000Z0EA 541-0.0ECT-ND

200 R24, R25, R27, R30 4 ZERO ±5% RES ZERO OHM 1/16W 5% 0402 SMD PANASONIC ERJ-2GE0R00X P0.0JCT-ND

210

R3, R4, R12, R13, R26,

R28

,

R29

DNP ZERO ±5% RES ZERO OHM 1/16W 5% 0402 SMD PANASONIC ERJ-2GE0R00X P0.0JCT-ND

220 R33 1 27 1% RES 27 OHM 1/16W 1% 0402 SMD Vishay/Dale CRCW040227R0FKED 541-27.0LCT-ND

230

R5, R8, R11, R14, R15,

R16

8 10K ±5% RES 10K OHM 1/16W 5% 0402 SMD PANASONIC ERJ-2GEJ103X P10KJCT-ND

240 R6 DNP 10K ±5% RES 10K OHM 1/16W 5% 0402 SMD PANASONIC ERJ-2GEJ103X P10KJCT-ND

250 R7 1 27K 1% RES 27K OHM 1/16W 1% 0402 SMD PANASONIC ERJ-S02F2702X ERJ-S02F2702X-ND

260 R9 1 169K 1% RES 169K OHM 1/16W 1% 0402 SMD PANASONIC ERJ-2RKF1693X P169KLCT-ND

270 R35 1 10 1% RES 27 OHM 1/16W 1% 0402 SMD Vishay/Dale CRCW040210R0FKED 541-10.0LCT-ND

280

TP1, TP2, TP3, TP4,

TP5

5 PC TEST POINT MINIATURE SMT Keystone Electronics 5015 5015KCT-ND

290 U1 1 USB PHY with ULPI Interface SMSC USB3320C-EZK

300 U10 1 IC ADJ 50MA LDO REG SOT-23-5 TEXAS INSTRUMENTS TPS77001DBVT 296-2762-1-ND

310 U2 1 IC SW USB DUAL W/FB 10-UMAX Maxim Integrated Products MAX1823BEUB+ MAX1823BEUB+-ND

320 U6, U8 2 IC SINGLE INVERTER-GATE SOT-23-5 TEXAS INSTRUMENTS SN74LVC1G04DBVR 296-11599-1-ND

330 U9 1 IC REG LDO 1.8V 150MA SOT-23-5 TEXAS INSTRUMENTS TPS76318DBVT 296-2700-1-ND

340 X1 DNP Note 1 OSCILLATOR PROG 3.3V +-50PPM SMD, 26.0MHz ABRACON CORPORATION AP3S-BLANKS AP3S3EC-ND

350 Y1 1 Note 2 +/-30ppm CRYSTAL 26.000 MHZ 20PF SMD CTS-Frequency Controls 403C35E26M00000 CTX733CT-ND

Note 1

Oscillator frequency depends on frequency selected by U1 pins REFSEL[2:0]. Frequency must be specified at time of order.

Note 2

Crystals may not available in all frequencies supported by U1.

6 EVB-USB3320 Bill of Materials

Figure 6.1 EVB-USB3320 Bill of Materials

SMSC EVB-USB3320 9 Revision 1.0 (02-09-10)

USER MANUAL

EVB-USB3320 USB Transceiver Evaluation Board User Manual

7 Revision History

Table 7.1 Customer Revision History

REVISION LEVEL & DATE SECTION/FIGURE/ENTRY CORRECTION

Rev. 1.0

(02-09-10)

Rev. 1.0

(05-01-09)

Replaced all references of “CRB” with “EVB”
throughout document.

Initial Release

Revision 1.0 (02-09-10) 10 SMSC EVB-USB3320

USER MANUAL

Mouser Electronics

Authorized Distributor

Click to View Pricing, Inventory, Delivery & Lifecycle Information:

Microchip:
EVB-USB3320