MDBT50Q-RX datasheet(2/75 Pages) ETC2

2 / 75 page

Index

Overall Introduction ...................................................................................................... 4

1.1.

Application ............................................................................................................ 4

1.2.

Features ............................................................................................................... 5

Product Dimension ....................................................................................................... 7

2.1.

PCB Dimensions & Pin Indication......................................................................... 7

2.2.

Recommended Layout of Solder Pad ................................................................... 9

2.3.

RF Layout Suggestion (aka Keep-Out Area) ...................................................... 13

2.4.

Footprint & Design Guide ................................................................................... 15

2.5.

Pin Assignment ................................................................................................... 16

2.6.

GPIO Located Near the Radio ............................................................................ 19

Main Chip Solution...................................................................................................... 19

Shipment Packaging Information .............................................................................. 20

4.1.

Marking on Metal Shield ..................................................................................... 21

4.2.

Packaging Info .................................................................................................... 22

4.3.

Order Code......................................................................................................... 24

Specification ................................................................................................................ 25

5.1.

Absolute Maximum Ratings ................................................................................ 25

5.2.

Operating Conditions .......................................................................................... 25

5.3.

Electrical Specifications ...................................................................................... 26

Block Diagram ............................................................................................................. 32

Antenna ........................................................................................................................ 33

7.1.

MDBT50Q........................................................................................................... 33

7.2.

MDBT50Q-P ....................................................................................................... 35

Reference Circuit......................................................................................................... 37

8.1.

Reg0 DC/DC Enabled......................................................................................... 38

8.2.

Reg0 LDO Mode................................................................................................. 40

8.3.

Reg0 DC/DC and LDO Mode Disabled............................................................... 42

8.4.

USB Powered ..................................................................................................... 44

8.5.

USB Disabled ..................................................................................................... 48

Certification ................................................................................................................. 49

9.1.

Declaration ID ..................................................................................................... 49

9.2.

FCC Certificate (USA) ........................................................................................ 51

9.3.

TELEC Certificate (Japan).................................................................................. 52

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