TAS3108 Low Cost Evaluation Module Mass Market Evaluation Module

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1 oard Name: Type: Revision ate: Page 8 isclaimer 8: Revision History 8: lock iagram 8: US Power 8: US-to-I Interface 8: TS08 Processor 8: 88: Hardware TS08 Low ost Evaluation Module Mass Market Evaluation Module TS08EVM-L.SN rew buan opyright 008 Texas Instruments, Inc - ll rights reserved - The logo is a trademark of Texas Instruments. NOTE SHEM ISLIMER The preliminary schematic information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("") as a service to its customers andor suppliers, and may be used for informational purposes only, and only subject to the following terms. y downloading or viewing these Materials, you are signifying your assent to these terms..) These preliminary evaluation schematics are intended for use for PRELIMINRY ENGINEERING EVELOPMENT N EVLUON PURPOSES ONLY and are not considered by Texas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to information relating to required design, marketing, andor manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods..) ccordingly, neither nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. may make changes to the Materials, or to the products described therein, at any time without notice. makes no commitment to update the Materials..) assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe design and handling of goods. ccordingly, the user indemnifies from all claims arising from its use of the Materials..) currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. makes no representations regarding the commercial availability of non- components that may be referenced in the Materials..) No license is granted under any patent right or other intellectual property right of covering or relating to any combination, machine, or process in which such products or services might be or are used. Except as expressly provided herein, and its suppliers do not grant any express or implied right to you under any patents, copyrights, trademarks, or trade secret information..) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer systems andor components and reflect the approximate performance of products as measured by those tests. ny difference in system hardware or software design or configuration may affect actual performance. uyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing..) Resale of 's products or services with statements different from or beyond the parameters stated by for that product or service in official data books or data sheets voids all express and any implied warranties for the associated product or service, and is an unfair and deceptive business practice, and is not responsible for any such use. 8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. You may only download one copy for your internal use only, unless you are specifically licensed to do otherwise by in writing. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercial purpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble software Materials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the Materials. may terminate this license at any time if you are in breach of the terms of this greement. Upon termination, you will immediately destroy the Materials. 9.) THE MTERILS RE PROVIE "S IS" WITHOUT NY EXPRESS OR IMPLIE WRRNTY OF NY KIN INLUING WRRNES OF MERHNLITY, NONINFRINGEMENT OF INTELLETUL PROPERTY, OR FITNESS FOR NY PRULR PURPOSE. IN NO EVENT SHLL OR ITS SUPPLIERS E LILE FOR NY MGES WHTSOEVER (INLUING, WITHOUT LIMITON, MGES FOR LOSS OF PROFITS, USINESS INTERRUPON, LOSS OF INFORMON) RISING OUT OF THE USE OF OR INILITY TO USE THE MTERILS, EVEN IF HS EEN VISE OF THE POSSIILITY OF SUH MGES. Schematic isclaimer Preliminary TS08EVM-L PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE ISLIMER Size: TS08EVM-L.SN F ate: Page: of Tuesday, January 0, 009

2 Rev ate omments Engineer lpha Initial Pre-RTM Schematic F TS08EVM-L Revision History TS08EVM-L.SN ate: PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE Size: F Tuesday, October 8, 008 Page: of

3 US us Power 00m] V_US LPF.V LO REG.V POR Line In.mm Jack INL INR MLK LRLK SLK SIN MLK LRLK SLK SOUT INL INR Line Out.mm Jack TS08P TUS0 US-to-I Power-on-Reset us Reset utton RESET TS08EVM-L LOK IGRM TS08EVM-L.SN ate: PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE Size: F Tuesday, October 8, 008 Page: of

4 US_Pullup Q MMF0NTG ESIGN NOTE : US Specification states that a full speed device must have + line pulled up to power rail by a.k Ohm Resistor (% Tolerance) R J SHIEL US Mini - + VUS GN F F.k 00uF R R R R V_US US_- US_+ LYOUT NOTE: Place within mm of U. ESIGN NOTE : US Specification states that a full speed device must have a common mode impedance of Ohms (0% Tolerance) 00nF 00nF U IN OUT ENLE NRF TPS9 GN GN LYOUT NOTE: Place TP within mm of U. 00m R 0R Green R 0 F V LYOUT NOTE: Place within mm of U. LYOUT NOTE: Place on Top Layer of oard LYOUT NOTE: and directly after U. TS08EVM-L US POWER PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE Size: TS08EVM-L.SN F ate: Tuesday, October 8, 008 Page: of

5 TUS0 oot EEPROM LYOUT NOTE: Isolate the crystal and load components in their own copper ground patch. onnect to P ground through F pf 00nF R8 0K U V RESET SENSE GN T MR TPS808G SW Switch R 0.0k Power On Reset ESIGN NOTE : oth Lines Open rain R 0.0k U V GN N SNHG08 Y 00nF Q MMF0PTG nreset U 0 V 8 WP 8 00nF R 0.0k R9 0.0k 0 0uF R M X.000MHz 9 pf F R0 0R Red LYOUT NOTE: Place on Top Layer with silkscreen "RESET" SL SL_US S_US RSV P0. 8 N P0. N P0. RSV GN P0. P0. US_SL N P0.0 US_S N S S V U TUS0 GN P. P. 0 V 9 R 00nFS_US SL_US S SL VREN 8 VOUT 00nF 0uF Q MMF0PTG R ESIGN NOTE : R ircuit used to delay power up of TUS0 until power is stable by utilizing R time constant. 00K used to discharge cap duing power off.k R 00k RST TEST0 TEST SUSP P. P. P. P. 0R LYOUT NOTE: Place on Top Layer with silkscreen "I VE" PUR P M TEST SELFUS P.0 P. GN P. P. P. P. P. P. P.0 P. N N V X X 0 GN 9 P.0S0 8 P.S P. P. P. P. P. P. P0. 0 P VSS S 00nF L 0uF R 00k 8.uF 9 R 00k 0 Orange R8 US_Pullup US_+ lue 0R LYOUT NOTE: Place on Top Layer with silkscreen "US LINK" US_- TS08EVM-L PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE US-to-I Size: TS08EVM-L.SN F ate: Page: of Tuesday, October 8, 008

6 U 0uF 00nF 8 pf F X.88MHz pf R9.00M VSS VRPLL XTLI XTLO MLKI V 8 RESERVE PLL PLL PLL0 V nF 0uF GPIO 0uF 00nF ulkiv S0 GPIO VSS RESERVE RESET PN 0 VSS 9 nreset 00nF 0uF U 0 9 V 8 WP 00nF R0 R 0k 0k Slave_SL SIN TP TP TP SIN SIN SIN SIN VRIG 8 SOUT SOUT SOUT SOUT TP TP 00nF 8 0uF VSS L SL S Master_SL Master_S Slave_S Slave_S Slave_SL Master_S Master_SL LRLKIN US_S US_SL 8 9 S SL S SL LRLK SOUT SLKOUT SLKOUT MLKO SLKIN 0 TP SLKOUT SLKIN U8 V Y GN Y 0 00nF SLK_ TS08 SNLVG SLK_ LRLKOUT J.mm Mini Jack 00nF V_US 0uF 8 0uF 00nF 00nF R K U0 V VREF VREF 0uF 00nF uf uf VINL VINR npwn FMT0 OSR 8 FMT GN V OUT SKI LRK 0 K FSYN 9 M 0 M0 9 GN YPSS 8 00nF 0uF R 0 R8 0 R9 0 R 0 SIN SLK_ LRLKIN SLKIN GPIO R0 00K SLK_ LRLKOUT SLKOUT SOUT U N V GN Y SNLVG0-Q R 0 R 0 00nF R 0 R 0 U9 SKI LRK K T np FMT 0 IN MIX EMP HGN GN V V VHP 0 00nF 0uF VOM HOUTR 8 0 nf 0uF 9 00nF 8 HOUTL 9 0uF 9 0uF nf V 0uF J.mm Mini Jack PM80 PM R R TS08EVM-L PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE TS0 Size: TS08EVM-L.SN F ate: Page: of Thursday, June 0, 009

7 Mount_Pad Mount_Pad Mount_Pad STNOFF STNOFF STNOFF NUT NUT NUT HZN0 HZN0 HZN0 TS08EVM-L Hardware TS08EVM-L.SN ate: PERFORMNE UIO LL RIGHTS RESERVE - PTENTS PENING TEXS INSTRUMENTS INORPORTE Size: F Tuesday, October 8, 008 Page: of