BL652-SC datasheet(4/69 Pages) LSTD

4 / 69 page

BL652

Datasheet

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Optional External 32.768 kHz crystal................................................................................................... 44

BL652-SA On-board Chip Antenna Characteristics .............................................................................. 46

Hardware Integration Suggestions ................................................................................................................... 47

Circuit................................................................................................................................................... 47

PCB Layout on Host PCB - General....................................................................................................... 49

PCB Layout on Host PCB for BL652-SA................................................................................................. 50

6.3.1

Antenna Keep-out on Host PCB .............................................................................................. 50

6.3.2

Antenna Keep-out and Proximity to Metal or Plastic ............................................................. 51

External Antenna Integration with BL652-SC ...................................................................................... 52

Mechanical Details............................................................................................................................................ 53

BL652 Mechanical Details .................................................................................................................... 53

Host PCB Land Pattern and Antenna Keep-out for BL652-SA.............................................................. 54

Application Note for Surface Mount Modules.................................................................................................. 55

Introduction ......................................................................................................................................... 55

Shipping ............................................................................................................................................... 55

8.2.1

Tape and Reel Package Information ....................................................................................... 55

8.2.2

Carton Contents...................................................................................................................... 56

8.2.3

Packaging Process ................................................................................................................... 57

8.2.4

Labeling................................................................................................................................... 57

Reflow Parameters............................................................................................................................... 58

FCC and IC Regulatory Statements ................................................................................................................... 60

Antenna Information ........................................................................................................................... 60

Power Exposure Information ............................................................................................................... 61

OEM Responsibilities ........................................................................................................................... 61

Federal Communication Commission Interference Statement ........................................................... 61

Industry Canada Statement ................................................................................................................. 62

10 Japan (MIC) Regulatory..................................................................................................................................... 64

Antenna Information ........................................................................................................................... 64

11 CE Regulatory.................................................................................................................................................... 65

Antenna Information ........................................................................................................................... 65

12 EU Declarations of Conformity ......................................................................................................................... 66

BL652-SA/BL652-SC.............................................................................................................................. 66

13 Ordering Information........................................................................................................................................ 67

14 Bluetooth SIG Qualification .............................................................................................................................. 67

Overview .............................................................................................................................................. 67

Qualification Steps When Referencing a Laird End Product Design .................................................... 67

Qualification Steps When Deviating from a Laird End Product Design ............................................... 68

15 Additional Assistance........................................................................................................................................ 69

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