Texas Instruments TUSB1002EVM Скачать руководство пользователя страница 9 | Manualshive

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Texas Instruments TUSB1002EVM Скачать руководство пользователя страница 9

PCB Construction

9

SLLU245 – May 2016

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Copyright © 2016, Texas Instruments Incorporated

TUSB1002 Evaluation Module

6.2

TUSB1002 EVM Board Layout

This EVM was designed to show the implementation on a 4-layer board.

Figure 5. TUSB1002 EVM Layout Layer 1 (Top)

Figure 6. TUSB1002 EVM Layout Layer 2 (GND)

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Содержание TUSB1002EVM

Страница 1: ... stations TVs and active cables The schematics and layout information is included at the end of this manual Contents 1 Introduction 2 2 TUSB1002 EVM Configuration 3 2 1 TUSB1002 EVM Kit Contents 3 2 2 Description of EVM Board 3 3 Selecting Equalization Level for TUSB1002 5 4 Adjustable VOD Linear Range and DC Gain 5 5 Monitoring the Device Current 6 6 PCB Construction 7 6 1 TUSB1002 EVM Board Sche...

Страница 2: ...tion revision 1 0 supporting electrical idle condition and low frequency periodic signals LFPS for USB 3 1 power management modes The device offers programmable equalization that extends the interconnect distance between two devices Also the device supports low power modes when unplugged The device can also function in USB compliance mode to test the transmitter for compliance to voltage and timin...

Страница 3: ...following items TUSB1002 EVM board This user s manual 2 2 Description of EVM Board The TUSB1002 EVM is designed to provide easy evaluation of the TUSB1002 device It is also meant to serve as a reference design to show a practical example of how to use the device in a mass production system Figure 2 highlights the jumpers and switch installed on this EVM and Table 1 highlights their functionality a...

Страница 4: ... 20K to GND 5 6 0 1K to GND NC F No Connect J4 CH2_EQ2 1 2 1 1K to VCC 3 4 R 20K to GND 5 6 0 1K to GND NC F No Connect J5 CFG1 1 2 1 1K to VCC 3 4 R 20K to GND 5 6 0 1K to GND NC F No Connect J6 RSVD1 1 2 1 1K to VCC 3 4 R 20K to GND 5 6 0 1K to GND NC F No Connect J7 MODE 1 2 1 1K to VCC 3 4 R 20K to GND 5 6 0 1K to GND NC F No Connect J8 CFG2 1 2 1 1K to VCC 3 4 R 20K to GND 5 6 0 1K to GND NC ...

Страница 5: ...0 R 1 10 7 F 0 11 4 F R 12 2 F F 12 7 F 1 13 2 1 0 13 7 1 R 14 2 1 F 14 7 1 1 15 1 4 Adjustable VOD Linear Range and DC Gain The CFG1 and CFG2 pins can be used to adjust the TUSB1002 output voltage swing linear range and receiver equalization DC gain Table 3 details the available options Table 3 TUSB1002 Adjustable VOD and DC Gain Setting CFG1 Pin Level CFG2 Pin Level CH1 DC Gain dB CH2 DC Gain dB...

Страница 6: ...r to enable this feature the following steps must be taken 1 Un install the shunt located at JMP11 and remove R26 2 Obtain a power supply with the ability to display its current draw or connect a current meter in series to the power supply 3 Connect to 3 3 V of external power source to VCC_3 3V J11 2 and GND of the external supply to a convenient GND location on the EVM J10 2 4 Turn on your power ...

Страница 7: ...U1 TUSB1002RGE VCC 1 CH1_EQ1 2 CH1_EQ2 3 CFG1 4 EN 5 GND 6 MODE 7 RX1N 8 RX1P 9 GND 10 TX2N 11 TX2P 12 VCC 13 SLP_S0 14 CFG2 15 CH2_EQ1 16 CH2_EQ2 17 GND 18 RX2P 19 RX2N 20 GND 21 TX1P 22 TX1N 23 RSVD1 24 PAD 25 P1 USB3 0 Type B Receptacle VBUS 1 USB2_DM 2 USB2_DP 3 GND 4 SS_TX_N 5 SS_TX_P 6 GND_DRAIN 7 SS_RX_N 8 SS_RX_P 9 Shield1 10 Shield2 11 R26 0 Ohm U2 LP5907 VIN 1 GND 2 EN 3 VOUT 5 N C 4 Cop...

Страница 8: ...V VCC_3 3V VCC_3 3V VCC_3 3V J3 HDR3X2 1X 1 1 3 5 2 4 6 R16 1k R25 1k R15 1k J8 HDR3X2 1X 1 1 3 5 2 4 6 R14 20k J1 HDR3X2 1X 1 1 3 5 2 4 6 R13 1k J10 HDR2X1 M 1 1 2 R12 1k J6 HDR3X2 1X 1 1 3 5 2 4 6 J9 HDR2X1 M 1 1 2 R11 20k R10 1k R9 1k J4 HDR3X2 1X 1 1 3 5 2 4 6 R8 20k R27 10k NO POP C16 200nF SW1 Switch Push Button A A1 A A2 B B1 B B2 R24 1k R7 1k R23 20k R6 1k J2 HDR3X2 1X 1 1 3 5 2 4 6 J7 HDR...

Страница 9: ...ion Feedback Copyright 2016 Texas Instruments Incorporated TUSB1002 Evaluation Module 6 2 TUSB1002 EVM Board Layout This EVM was designed to show the implementation on a 4 layer board Figure 5 TUSB1002 EVM Layout Layer 1 Top Figure 6 TUSB1002 EVM Layout Layer 2 GND ...

Страница 10: ...www ti com 10 SLLU245 May 2016 Submit Documentation Feedback Copyright 2016 Texas Instruments Incorporated TUSB1002 Evaluation Module Figure 7 TUSB1002 EVM Layout Layer 3 VCC Figure 8 TUSB1002 EVM Layout Layer 4 Bottom ...

Страница 11: ...ence Part 1 6 C1 C2 C3 C4 C11 C12 0 1uF 2 2 C5 C6 10uF 3 4 C7 C8 C9 C10 1uF 4 2 C13 C14 0 01uF 5 1 C15 22uF 6 1 C16 22uF 7 1 D1 LED Green 0805 8 8 J1 J2 J3 J4 J5 J6 J7 J8 HDR3X2 1X 1 9 3 J9 J10 J11 HDR2X1 M 1 10 1 P1 USB3 0 Type B Receptacle 11 1 P2 USB3 Type A Receptacle 12 17 R1 R3 R4 R6 R7 R9 R10 R12 R13 R15 R16 R18 R19 R21 R22 R24 R25 1k 13 8 R2 R5 R8 R11 R14 R17 R20 R23 20k 14 1 R26 0 Ohm 15 ...

Страница 12: ...ring the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warranted for the remainder of the original warranty period Replaced EVMs shall be warranted for a new full ninety 90 day warranty period 3 ...

Страница 13: ... by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la rég...

Страница 14: ... connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the inputs and outputs kept within the specified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors cu...

Страница 15: ...F REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED 8 2 Specific Limitations IN NO EVENT SHALL T...

Страница 16: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

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