EVB90109 datasheet(2/10 Pages) MELEXIS

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EVB90109

MLX90109 Evaluation Board

390129010901

Page 2 of 10

Evaluation Board

Rev 005

Aug-2005

Table of Contents

1 EVB90109 ELECTRICAL SPECIFICATIONS................................................................................................................................. 3

2 DESCRIPTION ............................................................................................................................................................................. 3

2.1 GENERAL EXPLANATION.......................................................................................................................... 3

2.2 PARALLEL ANTENNA ............................................................................................................................... 4

2.3 MODULATION NETWORK.......................................................................................................................... 4

2.4 ANTENNA VOLTAGE IN READ OPERATION ................................................................................................... 4

2.5 NOISE CANCELLATION IN READ OPERATION ............................................................................................... 5

2.6 ANTENNA VOLTAGE IN 100% MODULATION OPERATION............................................................................... 5

2.7 FAST DECAY CIRCUIT .............................................................................................................................. 6

3 SCHEMATIC................................................................................................................................................................................ 7

4 PHYSICAL OUTLINE ................................................................................................................................................................... 8

5 PINNING OF THE EVB90109 ....................................................................................................................................................... 9

6 COMPONENTS............................................................................................................................................................................ 9

7 DISCLAIMER..............................................................................................................................................................................10

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