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May 9, 2005
National Semiconductor
Rev 1.3
Evaluation Board User's Guide
ADC10040 10-Bit, 40 MSPS, 3 Volt, 55.5 mW A/D Converter
ADC10065 10-Bit, 65 MSPS, 3 Volt, 68.5 mW A/D Converter
ADC10080 10-Bit, 80 MSPS, 3 Volt, 78.6 mW A/D Converter
© 2005 National Semiconductor Corporation.
http://www.national.com
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Summary of Contents for National Semiconductor ADC10040
- Page 1 National Semiconductor Rev 1.3 Evaluation Board User’s Guide ADC10040 10-Bit, 40 MSPS, 3 Volt, 55.5 mW A/D Converter ADC10065 10-Bit, 65 MSPS, 3 Volt, 68.5 mW A/D Converter ADC10080 10-Bit, 80 MSPS, 3 Volt, 78.6 mW A/D Converter © 2005 National Semiconductor Corporation.
- Page 2 Table of Contents ............................3 1.0 Introduction ............................. 3 2.0 Quick Start ..........................3 3.0 Functional Description ........................3 3.1 The Signal Input ........................3 3.2 Digital Data Output......................3 3.3 ADC10080 Control Pins..................3 3.3.1 The Standby (STBY) Pin ..................
- Page 3 MSPS. Further reference in this manual to the ADC10080 is meant 2&3 for 1.5 Vpp. If no jumper is inserted, 1.0 Vpp is assumed. to also include the ADC10040 and the ADC10065 unless otherwise specified. The latest datasheet for these products can be obtained To make the ADC10080 active, insure there is no jumper on from http://www.national.com.
- Page 4 3.3.3 The Input Range Select (IRS) Pin This pin has three states which the following table summarizes: Input Voltage JP1 Jumper IRS State Range setting (differential) Pins 1&2 VDDA 2Vpp Pins 3&4 VSSA 1.5Vpp Open Floating 1.0Vpp Figure 3. A good data capture of a 4.7MHz input signal at 12.5Msps 3.3.4 Power Supply Connections Power to this board is supplied through power connector JS1.
- Page 5 Figure 7. The Flat-Top windowing function yields The FFT assumes the waveform being evaluated is repetitive and slightly improved dynamic performance that it extends from -∞ to +∞ in time. In order to make the evaluated measurements over the Hanning function. signal appear as though it extends from -∞...
- Page 6 5.0 Hardware Documentation Please see the attached pages for a board layout, hardware schematic, and Bill of Materials. http://www.national.com...
- Page 7 http://www.national.com...
- Page 8 ADC10xxx Eval. Board Revised: Wednesday, March 03, 2004 Revision: 1.1 National Semiconductor Bill Of Materials Item Reference Part C1,C7,C15,C18,C19,C20, .1uF C21,C24,C26,C29 C2,C14,C22,C23,C25,C28 10uF C8,C3 4.7uF C4,C5,C6,C11,C12,C13,C16, .1uF 68pf 100pf 0.1uF JP1,JP2 HEADER 3 HEADER 2 Logic Analyzer CONN TRBLK 4 Vert.
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Page 9: Life Support Policy
PURCHASE PRICE PAID, IF ANY. The ADC10040, ADC10065, and ADC10080 Evaluation Boards are intended for product evaluation purposes only and are not intended for resale to end consumers, is not authorized for such use and is not designed for compliance with European EMC Directive 89/336/EEC, or for compliance with any other electromagnetic compatibility requirements. -
Page 10: 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. - Page 11 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments ADC10080EVAL...
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