A111 Pulsed Coherent Radar (PCR)

Datasheet, v2.8

Page 3 of 35

2022-06-22

© 2022 Copyright by Acconeer

1

Table of Contents

2

Revision History ........................................................................................................................................... 4

3

Description.................................................................................................................................................... 5

3.1

Functional Block Diagram.................................................................................................................. 6

4

Pin Configuration and Functions ............................................................................................................... 7

5

Specifications ............................................................................................................................................... 9

5.1

Absolute Maximum Ratings............................................................................................................... 9

5.2

Environmental Sensitivity................................................................................................................... 9

5.3

Recommended Operating Conditions............................................................................................ 10

5.4

Electrical Specification ..................................................................................................................... 10

5.5

Power Consumption Summary ....................................................................................................... 11

5.6

RF Specification ................................................................................................................................ 12

6

Timing Requirements .................................................................................................................................13

6.1

Serial Peripheral Interface ............................................................................................................... 13

7

Typical Characteristics...............................................................................................................................15

7.1

Radar Loop Gain Pattern................................................................................................................. 15

7.2

Relative Phase Accuracy................................................................................................................. 16

8

Functional Description ...............................................................................................................................17

8.1

Acconeer Software ........................................................................................................................... 18

8.2

Software Integration ......................................................................................................................... 18

8.3

Power Sequences............................................................................................................................. 19

9

Layout Recommendations.........................................................................................................................22

9.1

XTAL ................................................................................................................................................... 23

9.2

Power Supply .................................................................................................................................... 24

10

Regulatory Approval...................................................................................................................................26

10.1

ETSI .................................................................................................................................................... 26

10.1.1

EU type examination certificate.................................................................................................. 26

10.2

FCC Approval .................................................................................................................................... 27

10.2.1

FCC Regulatory Notes................................................................................................................ 27

10.2.2

FCC Grant Authorization............................................................................................................ 28

10.3

Industry Canada Approval ............................................................................................................... 29

10.3.1

Regulatory Information Canada.................................................................................................. 29

10.3.2

Acceptance Certificate - Canada................................................................................................. 30

11

Mechanical Data .........................................................................................................................................31

11.1

Moisture Sensitivity Level and Recommended Reflow Profile ................................................... 33

11.2

RoHS and REACH Statement ........................................................................................................ 33

12

Abbreviations...............................................................................................................................................34

Disclaimer .............................................................................................................................................................35