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) EVB-USB3320 USB Transceiver Evaluation Board User Manual 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. 2.1 Supplying VBUS Voltage In Host or OTG operation, the EVB-USB3320 must provide 5 Volts on VBUS at the USB connector. The EVB-USB3320 includes a switch that can drive VBUS using the 5 Volt supply that comes from pin 28 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 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 USER MANUAL SMSC EVB-USB3320 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 Table 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 USER MANUAL Revision 1.0 (02-09-10) 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 RVBUS value required for a USB Device. 3. Install R10 (1.0K, 1W resistor). This is the RVBUS value required for a USB OTG Device. 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. 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 CVBUS to be USB 2.0 Host compliant. 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 USER MANUAL SMSC EVB-USB3320 EVB-USB3320 USB Transceiver Evaluation Board User Manual Table 2.3 T&MT Connector Pin Definitions PIN NAME 86, 36, 85, 34, 83, 33, 82, 31 DATA[7:0] 96 DESCRIPTION DIRECTION ULPI Data Bus IN/OUT STP ULPI STP Signal INPUT TO EVB 70 DIR ULPI DIR Signal OUTPUT FROM EVB 71 NXT ULPI NXT Signal OUTPUT FROM EVB 90 CLKOUT ULPI Clock Signal OUTPUT FROM EVB 55 VBUS_FAULT_N Driven low by the VBUS switch (U2) in the event of a switch fault condition. OUTPUT 15 SPKR_L In USB Audio mode, SPKR_L is connected to the DP pin via an analog switch in the USB3320. IN/OUT 45 SPKR_RM In USB Audio mode, SPKR_RM is connected to the DP pin via an analog switch in the USB3320. IN/OUT 17 RESET Asserting RESET will place the USB3320 in a low power state. Upon exiting this state (RESET=0), all ULPI registers will contain power-on reset values. INPUT 47 VBUS_IN This pin is not connected NO CONNECT 28 VBUS_OUT +5V from the T&MT connector INPUT TO EVB 8, 16, 57, 69 VDD +3.3V from the T&MT connector INPUT TO EVB 52 SYSTEM_CLOCK Optional clock input to EVB. EVB is built with the USB3320 REFCLK provided by a crystal. See Section 2.11 for more information on configuring the EVB-USB3320 for ULPI Clock Input mode. NO CONNECT (input to EVB if R3 is installed) 100 PSU_SHD_N This pin is driven low indicating that +3.3V must be 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. OUTPUT FROM EVB 49 DC_PSNT_N This pin is driven low indicating a daughter card is present. OUTPUT FROM EVB Refer to Schematic for Connector Pin Assignment SMSC EVB-USB3320 5 USER MANUAL Revision 1.0 (02-09-10) EVB-USB3320 USB Transceiver Evaluation Board User Manual 3 Getting Started 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. Install C20=150uF if host operation is desired VBUS Switch ONA 2.2uF FAULTAn 150uF EXT_VBUS_DET VARIABLE VDDIO REG CPEN +5V J1 100-pin T&MT RESET ULPI Signals VBAT VBUS VDDIO USB3320 DM DM DP DP VDD3p3 RESETB ULPI Bus ID ID GND 2.2uF REFSEL[2:0] XI XO PCB can accept Micro-AB Or Mini-AB receptacle VDD1p8 1.8V LDO USER REFCLK CONFIG VDD3.3 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 USER MANUAL SMSC EVB-USB3320 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 (RVBUS) is required for the integrated overvoltage protection circuit in the USB3320. RVBUS is either R10 or R23 on the EVB-USB3320. For peripheral and host applications, RVBUS is 10K (install R23, remove R10). For OTG applications, RVBUS is 1K (install R10, remove R23). SMSC EVB-USB3320 7 USER MANUAL Revision 1.0 (02-09-10) USER MANUAL 8 A B C ZERO 1/4W R32 TEST_POINT CPEN DNP R6 10.0K 1/16W 2 1 DNP OUT VCC 26.0 MHZ GND EN X1 R5 10.0K 1/16W 1.0uF 49 100 52 28 47 1 26 3 29 5 6 56 7 58 11 61 12 63 50 78 60 75 66 72 74 22 19 20 18 67 25 23 98 48 55 97 59 10 79 37 88 41 91 42 93 44 94 99 30 89 64 77 14 40 AMP_UTMI+_ULPI DC_PSNT_N PSU_SHD_N System_Clock VBUS_out VBUS_in GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GPIO10 GPIO11 GPIO12 GPIO13 GPIO14 Reserved1 Reserved2 Reserved3 Reserved4 Reserved5 Reserved6 Reserved7 Reserved8 Reserved9 Reserved10 Reserved11 Reserved12 Reserved13 Reserved14 Reserved15 Reserved16 Reserved17 Reserved18 Reserved19 Reserved20 Reserved21 Reserved22 Reserved23 Reserved24 Reserved25 Reserved26 Reserved27 Reserved28 Reserved29 Reserved30 Reserved31 Reserved32 Reserved33 Reserved34 J1 3 4 5 0.1uF 10V C10 C9 0.1uF 10V +3.3V R8 10.0K 1/16W R7 27K 1/16W 1 2 U6 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND VIO VIO VIO VDD VDD VDD VDD Reset Clk DIR NXT STP SPKR_MIC SPKR_L DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 2 4 9 13 21 24 27 32 35 39 43 46 51 53 54 62 65 68 73 76 80 84 92 95 81 87 38 8 16 57 69 C5 1.0uF 10V ZERO R4 C8 0.1uF 10V ZERO DNP DNP VDDIO R3 74LVC1G04 4 VDDIO RESET 17 +3.3V CLKOUT 90 DIR NXT 71 70 STP 96 45 15 31 82 33 83 34 85 36 86 T&MT Connector 1.0uF Oscillator Support +5.0V TP1 DNP VBUS_FAULT_N USB83340 C19 0.1uF 1 2 C13 0.1uF 10V 74LVC1G04 4 VOUT TPS76318DBVT ENBLE NC GND IN U9 REFCLK 3 2 1 4 5 1.8V Regulator U8 VDDIO DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 4 C7 10uF 6.3V VDD1p8 RESETB SPKR_RM SPKR_L REFSEL0 1/16 W R12 R12 R12 R12 R12 C14 1.0uF 10V +5.0V = = = = = FB Vout TPS77001DBVT /EN GND Vin U10 78.7K 107K 178K 243K 287K 3 2 1 6.3V 6.3V 8 7 6 5 4 3 2 1 = = = = = REFSEL0 DATA4 DATA3 DATA2 DATA1 DATA0 NXT CLKOUT REFSEL2 REFSEL1 R16 10.0K 1/16W R11 10.0K 1/16W V V V V V C12 10uF 6.3V VDDIO 1.8 2.0 2.5 3.0 3.3 R9 169K 1/16W VDDIO +3.3V U1 R18 78.7K 1/16W C17 10uF C18 10uF VDDIO VDDIO VDDIO VDDIO VDDIO 4 5 VDDIO Regulator TEST_POINT TP5 27 R33 TEST_POINT TP4 DNP R12 ZERO This portion of the schematic shows components needed for PHY to operate in a HS peripheral application. 31 D 4 32 C3 2.2uF 5 3 3 C4 0.1uF 10V RESETB REFCLK R24 ZERO VDD1p8 30 USB33XX QFN32 VDD18_2 REFSEL1 3 1/16W R15 10.0K R14 10.0K 1/16W +3.3V 11 VDDIO DATA5 9 29 STP NC 12 DIR DATA6 10 28 VDD18_1 DATA7 13 26 REFCLK SPK_L 27 RESETB REFSEL2 14 XO CPEN33 DP DM VDD33 VBAT VBUS ID RBIAS XO +5.0V SPK_R 16 Transceiver R24 USB3320 ZERO 5 3 FLAG 33 Revision 1.0 (02-09-10) 15 25 17 18 19 20 21 22 23 24 R35 10.0 2 1 GND C11 0.1uF 10V 5 2 3 4 OUTA GND OUTB MAX1823B ONB FAULTB INA IN INB ONA FAULTA U2 DNP 6 9 8 7 10 C22 + 50V 50V + C1 2.2uF 50V 22pF R1 100K 1/10W VDD1p8 10K 1/10W 1.0K 1W R23 R10 C23 22pF 2 DNP DNP 2 R29 ZERO R30 ZERO DNP REFSEL0 REFSEL1 REFSEL2 DNP C20 150uF 10V DNP R13 ZERO DNP VBUS_FAULT_N Peripheral Zero Ohm Host / OTG R13 R34 ZERO 1/4W 1 2 3 4 5 6 7 8 9 C16 0.1uF 10V Date: Size C Title VBUS DM DP ID USBGND DNP UL Tuesday, Febru Document Numbe SCH-7163AZ-A00 PCB7163 Evaluati STP DATA1 DATA0 DATA3 DATA2 DATA5 DATA4 DATA7 DATA6 DIR NXT RESETB CPEN VBUS_FAULT CLKOUT Micro-AB VBUS DD+ ID GND SHIELD1 SHIELD2 SHIELD3 SHIELD4 P1 For host/OTG applications, R10 1K resistor should be in For peripheral applications, R23 10K resistor should be R28 ZERO R27 ZERO R26 ZERO R25 ZERO VDDIO Schematic shows 26.0 MHz Configuration. REFCLK[2:0] = 110 For host applications 150 uF to to ground is required on VBUS to comply with the USB2.0 specification. C2 0.1uF 10V CPEN 1 3 4 C21 0.1uF 10V VDDIO 26 MHz GND Y1 VBUS Switch +5.0V 1/16W C3 2.2uF 6.3V 8.06K R2 1/16W R17 1M 1/10W Selectable Frequency 32-pin QFN Evaluation Board 5 EVB-USB3320 USB Transceiver Evaluation Board User Manual 5 EVB-USB3320 Schematic Figure 5.1 EVB-USB3320 Schematic SMSC EVB-USB3320 2 1 C5, C14 SMSC EVB-USB3320 C7, C12 C22, C23 J1 J2 P1 P2 R1 70 80 90 100 110 120 130 USER MANUAL 9 8 R5, R8, R11, R14, R15, R16 R6 R7 R9 230 240 250 260 X1 Y1 Note 1 Note 2 350 290 300 310 320 330 340 U1 U10 U2 U6, U8 U9 280 10K Note 1 10 27K 169K 10K 1% 1% 1% ±5% ±5% 1% ±5% ±5% ±5% 1% 1% 5% ±1% 1% ±5% ±5% -20%/+80% ±10% ±20% 20% 20% Tolerance ±10% ±10% RES 1K OHM 1W 2512 SMD OSCILLATOR PROG 3.3V +-50PPM SMD, 26.0MHz USB PHY with ULPI Interface IC ADJ 50MA LDO REG SOT-23-5 IC SW USB DUAL W/FB 10-UMAX IC SINGLE INVERTER-GATE SOT-23-5 IC REG LDO 1.8V 150MA SOT-23-5 PC TEST POINT MINIATURE SMT RES 27 OHM 1/16W 1% 0402 SMD RES 27K OHM 1/16W 1% 0402 SMD RES 169K OHM 1/16W 1% 0402 SMD RES 10K OHM 1/16W 5% 0402 SMD RES 10K OHM 1/16W 5% 0402 SMD RES 27 OHM 1/16W 1% 0402 SMD RES ZERO OHM 1/16W 5% 0402 SMD RES ZERO OHM 1/4W 5% 0402 SMD RES ZERO OHM 1/16W 5% 0402 SMD RES 10.0K OHM 1/10W 0603 SMD RES 78.7K OHM 1/16W 1% 0402 SMD RES 1M OHM 1/10W 5% 0402 SMD RES 8.06K OHM 1/16W 1% 0402 SMD ABRACON CORPORATION SMSC TEXAS INSTRUMENTS Maxim Integrated Products TEXAS INSTRUMENTS TEXAS INSTRUMENTS Keystone Electronics Vishay/Dale PANASONIC PANASONIC PANASONIC PANASONIC Vishay/Dale PANASONIC Vishay/Dale PANASONIC YAGEO PANASONIC Vishay/Dale Vishay/Dale PANASONIC Vishay/Dale Molex/Waldom Electronics Corp USB-OTG, Mini AB Receptacle, Surface Mount Right Angle RES 100K OHM 1/16W 5% 0402 SMD Tektronix Hirose Electric Co Ltd TYCO ELECTRONICS/AMP Panasonic - ECG KEMAT Murata Electronics North America PANASONIC Murata Electronics North America Kemet Manufacturer Murata Electronics North America Murata Electronics North America Retention Kit for P6960/P6980 Logic analyzer Probe CONN RCPT MICRO USB AB SMD R/A RCPT ASSY,R/A,CHAMP 050,100 P CAP 22PF 50V CERAMIC 0402 SMD CAP 10UF 10V CERAMIC F 0805 CAP CER 1UF 10V X5R 0402 CAP 150UF 16V ELECT FK SMD CAP CER 2.2UF 6.3V X5R 0402 CAP CER .1UF 10V X5R 0402 Description CAP CER 2.2UF 50V X7R 1206 CAP CER 10UF 10V X5R 0805 1 Note 2 +/-30ppm CRYSTAL 26.000 MHZ 20PF SMD CTS-Frequency Controls Oscillator frequency depends on frequency selected by U1 pins REFSEL[2:0]. Frequency must be specified at time of order. Crystals may not available in all frequencies supported by U1. DNP 1 1 1 2 1 1 5 R35 TP1, TP2, TP3, TP4, TP5 270 1 1 DNP 27 ZERO 1 DNP R33 210 220 ZERO ZERO 10K 78.7K 1M 8.06K 1K 100K 22pF, 50V 10.0µF, 10V 1.0µF, 10V 150.0µF,16V 2.2µF, 6.3V 0.1µF, 10V Value 2.2µF, 50V 10.0µF,10V 2 4 R23 R32, R34 R24, R25, R27, R30 R3, R4, R12, R13, R26, R28, R29 1 1 1 1 DNP 190 200 R18 R17 R2 150 160 170 180 R10 140 1 1 DNP DNP 2 2 DNP 1 9 60 40 50 30 C1 C17, C18 C2, C4, C8, C9, C10, C11, C13, C16, C21 C20 C3 10 20 QTY 1 2 Ref Des Item Number 403C35E26M00000 AP3S-BLANKS USB3320C-EZK TPS77001DBVT MAX1823BEUB+ SN74LVC1G04DBVR TPS76318DBVT 5015 CRCW040210R0FKED ERJ-S02F2702X ERJ-2RKF1693X ERJ-2GEJ103X ERJ-2GEJ103X CRCW040227R0FKED ERJ-2GE0R00X CRCW12060000Z0EA ERJ-2GE0R00X RC0603FR-0710KL ERJ-2RKF7872X CRCW04021M00JNED CRCW04028K06FKED ERJ-1TYF102U CRCW0402100KJNED 56579-0576 020-2539-00 ZX62-AB-5P 1-1734037-0 ECJ-0EC1H220J ECJ-2FF1A106Z GRM155R61A105KE15D EEV-FK1C151XP GRM155R60J225ME15D C0402C104K8PACTU Manufacturer Part Number GRM31CR71H225KA88L GRM21BR61A106KE19L CTX733CT-ND AP3S3EC-ND 296-2762-1-ND MAX1823BEUB+-ND 296-11599-1-ND 296-2700-1-ND 5015KCT-ND 541-10.0LCT-ND ERJ-S02F2702X-ND P169KLCT-ND P10KJCT-ND P10KJCT-ND 541-27.0LCT-ND P0.0JCT-ND 541-0.0ECT-ND P0.0JCT-ND 311-10.0KHRCT-ND P78.7KLCT-ND 541-1.0MJCT-ND 541-8.06KLCT-ND PT1KAECT-ND 541-100KJCT-ND WM17122CT-ND H11495CT-ND A33470-ND PCC220CQCT-ND PCC2233CT-ND 490-3890-1-ND PCE3512CT-ND 490-4519-1-ND 399-3027-1-ND Digikey Part Number 490-3367-1-ND 490-1709-1-ND EVB-USB3320 USB Transceiver Evaluation Board User Manual 6 EVB-USB3320 Bill of Materials Figure 6.1 EVB-USB3320 Bill of Materials Revision 1.0 (02-09-10) EVB-USB3320 USB Transceiver Evaluation Board User Manual 7 Revision History Table 7.1 Customer Revision History REVISION LEVEL & DATE SECTION/FIGURE/ENTRY Rev. 1.0 (02-09-10) Rev. 1.0 (05-01-09) Revision 1.0 (02-09-10) CORRECTION Replaced all references of “CRB” with “EVB” throughout document. Initial Release 10 USER MANUAL SMSC EVB-USB3320