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AF31G
Quectel AF31G Manuals
Manuals and User Guides for Quectel AF31G. We have
1
Quectel AF31G manual available for free PDF download: Hardware Design
Quectel AF31G Hardware Design (58 pages)
Wi-Fi & Bluetooth Module
Brand:
Quectel
| Category:
Wireless modules
| Size: 3 MB
Table of Contents
Safety Information
4
About the Document
6
Table of Contents
7
Contents
7
Introduction
11
Special Mark
11
Product Overview
12
Key Features
13
Functional Diagram
14
Pin Assignment
15
Pin Description
16
Operating Characteristics
20
Power Supply
20
Power Supply Pins
20
Reference Design for Power Supply
20
Timing of Turning on the Module
22
Application Interfaces
23
Wireless Connection Interface
23
Wi-Fi Application Interface
23
Pcie Interface
23
SDIO Interface
25
Wlan_En
26
Bluetooth Application Interface
27
PCM Interface
27
Bt_En
28
Bt_Uart
28
Coexistence UART
29
Wlan_Slp_Clk
29
RF Specifications
30
RF Antenna
30
Antenna Interface & Frequency Bands
30
Reference Design
30
RF Performances
31
Conducted RF Performance of Wi-Fi
31
Conducted RF Performance of BLE
33
Reference Design of RF Routing
34
Antenna Requirements
35
RF Connector Recommendation
36
Electrical Characteristics
38
Reliability
39
Absolute Maximum Ratings
39
Digital I/O Characteristic
39
Power Consumption
40
Wi-Fi Power Consumption
40
BLE Power Consumption
41
ESD Protection
42
Thermal Dissipation
42
Operating and Storage Temperatures
43
Mechanical Information
44
Mechanical Dimensions
44
Recommended Footprint
46
Top and Bottom Views
47
Storage, Manufacturing and Packaging
48
Storage Conditions
48
Manufacturing and Soldering
49
Packaging Specifications
50
Carrier Tape
51
Plastic Reel
51
Packaging Process
52
Appendix References
54
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