Texas Instruments THS1206EVM User Manual
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Texas Instruments THS1206EVM User Manual

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Modular THS1206EVM
User's Guide
December 2003
Data Acquistion Products
SLVU098

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Summary of Contents for Texas Instruments THS1206EVM

  • Page 1 Modular THS1206EVM User’s Guide December 2003 Data Acquistion Products SLVU098...
  • Page 2 TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Following are URLs where you can obtain information on other Texas Instruments products & application solutions:...
  • Page 3 EVM IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation kit being sold by TI is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY and is not considered by TI to be fit for commercial use. As such, the goods being provided may not be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety measures typically found in the end product incorporating the goods.
  • Page 4 EVM schematic located in the EVM User’s Guide. When placing measurement probes near these devices during operation, please be aware that these devices may be very warm to the touch. Mailing Address: Texas Instruments Post Office Box 655303 Dallas, Texas 75265 Copyright  2003, Texas Instruments Incorporated...
  • Page 5 About This Manual This user’s guide describes the characteristics, operation of the EVM. The Modular THS1206EVM is used to evaluate the 10/12-bit, 2−4 Channel, 6−8 MSPS, THS1206 family of parallel analog to digital converters. A complete cir- cuit description, as well as schematic diagram and bill of materials are in- cluded.
  • Page 6 Trademarks C5000 and C6000 DSP platforms are trademarks of Texas Instruments. All other trademarks are the property of their respective owners.

  • Page 7: Table Of Contents

    Contents Contents EVM Overview ..............Features .
  • Page 8 Contents...

  • Page 9: Evm Overview

    Chapter 1 EVM Overview This chapter provides a concise overview of the EVM. Topic Page Features ............Introduction .

  • Page 10: Features

    Features 1.1 Features Full-featured evaluation board for the THS1206 family of high-speed, simultaneous sampling analog to digital converters Analog inputs can be configured as single-ended or differential Built-in reference High-speed parallel interface Compatible with the 5-6K Interface Card for use with a variety of DSP Starter Kits 1.2 Introduction The THS1206 family consists of high-speed, low-power, 10- and 12-bit A/D...

  • Page 11: Analog And Digital Interface

    Chapter 2 Analog and Digital Interface This chapter provides a description of the analog and digital interfaces to the Modular THS1206EVM. Topic Page Analog Interface ..........

  • Page 12: Analog Interface

    Analog Interface 2.1 Analog Interface For maximum flexibility, the Modular THS1206EVM is designed for easy interfacing multiple analog sources. Samtec part numbers SSW-110-22-F-D-VS-K and TSM-110-01-T-DV-P provide a convenient ten-pin dual row header/socket combination at J1. This header/socket provides access to the analog input pins of the ADC. Consult Samtec at www.samtec.com...

  • Page 13: Digital Interface

    Digital Interface 2.2 Digital Interface The Modular THS1206EVM is designed for easy interfacing to multiple control platforms. Jumper options are provided on the EVM to allow direct control over the state of chip select pins (/CS0 and CS1) as well as the /RD pin.

  • Page 14: Parallel Data

    Digital Interface 2.2.2 Parallel Data Modular THS1206EVM uses Samtec part numbers SSW-116-22-F-D-VS-K and TSM-116-01-T-DV-P to provide a convenient 16-pin dual row header/socket combination at J3. This header/socket combination provides access to the parallel data pins of the THS1206. Data line D0 is connected to J3 pin 1. Data lines 1−11 are located on pins 3−31 respectively.

  • Page 15: Power Supplies

    Chapter 3 Power Supplies This chapter describes the power supplies reguired to operate the Modular THS1206EVM. Topic Page Requirements ..........

  • Page 16: Requirements

    Requirements 3.1 Requirements The Modular THS1206EVM board requires 5 V dc for the analog section of the ADC. The digital supply (DVdd) and buffer supply (BVdd) can range from 3 V to 5.25 V. Since the EVM is designed to work with the 5-6K interface board, JP1 provides direct connection to the common power bus described in document number SLAU104.

  • Page 17: Evm Operation

    (2 Vpp) centered at 2.5 V. The digital control signals can be applied directly to J2 (top or bottom side). The Modular THS1206EVM can also be connected directly to the 5−6K interface board for use with a variety of C5000t DSP platform and C6000t DSP platform starter kits (DSK).

  • Page 19: Evm Bill Of Materials And Schematic

    Chapter 5 EVM Bill of Materials and Schematic The following table contains a complete bill of materials for the Modular THS1206EVM. The schematic diagram is also provided for reference. Designators Description Manufacturer Mfg. Part Number C1 C2 C3 C4 C5 C14 10 µF, A case, tantalum, 10 V...
  • Page 20 Revision History ECN Number Approved Initial Release OVRFL 49.9 /RST 49.9 11 12 13 14 15 16 49.9 17 18 AINP(OV_FL) 19 20 AINM(/RST) Analog Input 49.9 BINP(AINP) 11 12 13 14 BINM(AINM) 15 16 17 18 REFIN 19 20 REFOUT REFIN REFOUT...
  • Page 21 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments THS1206M-EVM...

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