WM8711BL-6061-FL24-M-REV1 Schematic and Layout DOC TYPE: Schematic and Layout BOARD REFERENCE: WM8711BL-6061-FL24-M-REV1 BOARD TYPE: Customer Mini Board WOLFSON DEVICE(S): WM8711BL DATE: January 2008 DOC REVISION: 1.0 Customer Information 1 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Schematic Sheet 1: WM8711BL Customer Information 2 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Sheet 2: Headphone Output, Reference Tables Customer Information 3 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Bill Of Materials (BOM) Item RefDes Description Manufacturer Manufacturer's Part Number 1 J1 3.5mm Jack Socket 6.5mm Centre Height Technik Industrial TSH-3565-PBT-TIC-T 2 C3 C4 C5 C6 C7 4.7uF 0603 SMD Ceramic Capacitor 6.3V X5R Murata GRM188R60J475KE19D 3 MISC2 Lead-free label, 15mm round Brady 805794 4 C9 C11 220pF 0603 SMD Ceramic Capacitor 50V NPO AVX 06035A221JAT2A 5 C1 C2 15pF 0603 SMD Ceramic Capacitor 50V X7R Phycomp 2238 867 15159 6 R21 R22 10k 0603 SMD chip resistor 1% 0.063W Multicomp MC 0.063W 0603 1% 10K 7 R3 1M 0603 SMD chip resistor 1% 0.063W Multicomp MC 0.063W 0603 1% 1M 8 R12 R13 33R 0603 SMD chip resistor 1% 0.063W Multicomp MC 0.063W 0603 1% 33R 9 R7 R8 47K 0603 SMD chip resistor 1% 0.063W Multicomp MC 0.063W 0603 1% 47K 10 R1 R2 R4 R5 R6 R9 R10 R11 R14 R15 R17 R18 R19 R20 0R 0603 SMD chip resistor 1% 0.063W Multicomp MC 0.063W 0603 0R 11 Y1 12.0MHz GSX49-4/351BF SM Crystal 12pF Golledge GSX49-4/351BF 12.0MHz 12 H1 H2 H3 H4 2x8 2.54mm pitch PCB Socket Strip VERTICAL SAMTEC SSQ-108-02-G-D 13 C8 C10 220uF 4V SMD Tantalum Capacitor case P Vishay 298D227X0004P2T 14 PCB1 PCB Kelan Circuits Ltd WM8711BL-6061-FL24-M-REV1 15 U1 WM8711BL Audio DAC with H/P amplifier Wolfson Microelectronics Ltd WM8711BLGEFL Customer Information 4 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Item RefDes Description Manufacturer Manufacturer's Part Number 16 H5 H6 H7 H8 1x2 PCB Pin Header 0.1" VERTICAL Harwin M20-9990245 17 R16 0R 0603 SMD chip resistor 1% 0.063W Multicomp MC 0.063W 0603 0R 18 SP1 SP2 SP3 SP4 Surface mount shorting point N/A N/A 19 TP1 TP3 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP14 TP15 TP16 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP26 TP27 TP28 TP29 1.32mm off-board connection point N/A N/A Unpop Customer Information 5 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Layout Top Layer: Overview Customer Information Top Layer: Silkscreen + Copper 6 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Top Layer: Copper Customer Information Bottom Layer: Copper 7 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Bottom Layer: Silkscreen + Copper Customer Information 8 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Application Support If you require more information or require technical support, please contact the Wolfson Microelectronics Applications group through the following channels: Email: Telephone Apps: Fax: Mail: [email protected] +44 (0) 131 272 7070 +44 (0) 131 272 7001 Applications Engineering at the address on the last page or contact your local Wolfson representative. Additional information may be made available on our web site at: http://www.wolfsonmicro.com Customer Information 9 January 2008, Rev 1.0 WM8711BL-6061-FL24-M-REV1 Schematic and Layout Important Notice Wolfson Microelectronics plc (“Wolfson”) products and services are sold subject to Wolfson’s terms and conditions of sale, delivery and payment supplied at the time of order acknowledgement. Wolfson warrants performance of its products to the specifications in effect at the date of shipment. Wolfson reserves the right to make changes to its products and specifications or to discontinue any product or service without notice. Customers should therefore obtain the latest version of relevant information from Wolfson to verify that the information is current. Testing and other quality control techniques are utilised to the extent Wolfson deems necessary to support its warranty. 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Any representations made, warranties given, and/or liabilities accepted by any person which differ from those contained in this datasheet or in Wolfson’s standard terms and conditions of sale, delivery and payment are made, given and/or accepted at that person’s own risk. Wolfson is not liable for any such representations, warranties or liabilities or for any reliance placed thereon by any person. ADDRESS: Wolfson Microelectronics plc Westfield House 26 Westfield Road Edinburgh EH11 2QB United Kingdom Tel :: +44 (0)131 272 7000 Fax :: +44 (0)131 272 7001 Email :: [email protected] Customer Information 10 January 2008, Rev 1.0