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Summary of Contents for Texas Instruments PCM2900C
- Page 1 PCM2900C/2902C/2906CEVM-U User's Guide Literature Number: SBAU195 September 2011...
- Page 2 SBAU195 – September 2011 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated...
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Page 3: Table Of Contents
Contents ......................... Description ......................Block Diagram ....................Connectors and Jumpers ......................Switch Settings ......................Schematic and PCB ....................PCM290xCEVM-U PCB SBAU195 – September 2011 Table of Contents Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated... - Page 4 All trademarks are the property of their respective owners. SBAU195 – September 2011 Contents Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated...
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Page 5: Description
USB interface to this USB connector enables the evaluation of codec performance. The PCM2900C/2902C/2906C operates from the 5-V bus power supply of the USB. A 3.3-V IC regulator is mounted on the board to provide power for analog circuitry and optionally for the codec. -
Page 6: Block Diagram
Description www.ti.com Block Diagram A block diagram of the PCM2900C/2902C/2906C is shown in Figure 3.3 V CN101 Analog Out CN002 S/PDIF IN OPA2353 S/PDIF OUT DOUT PCM2900C CN001 CN102 PCM2902C 12-MHz XTAL Analog In PCM2906C USB Interface Connector OPA2353 V L/R D+/–... -
Page 7: Schematic And Pcb
This section presents the PCM290xCEVM-U PCB layout. A full-size schematic of the evaluation fixture is appended to this user guide. PCM290xCEVM-U PCB Figure 3. PCM2900CEVM/2902CEVM/2906CEVM-U Silkscreen SBAU195 – September 2011 PCM2900C/2902C/2906CEVM-U Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated... - Page 8 Schematic and PCB www.ti.com Figure 4. PCM2900CEVM/2902CEVM/2906CEVM-U Top View SBAU195 – September 2011 PCM2900C/2902C/2906CEVM-U Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated...
- Page 9 Schematic and PCB www.ti.com Figure 5. PCM2900CEVM/2902CEVM/2906CEVM-U Bottom View SBAU195 – September 2011 PCM2900C/2902C/2906CEVM-U Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated...
- Page 11 Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards.
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Page 12: Important Notice
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.
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