User's Manual
Table Of Contents
- 1. Introduction
- 1.1 Overview
- 1.2 Applications
- 1.3 Key Features
- 2. Product Overview
- 2.1 Product Picture
- 2.2 Block Diagram
- 3. Electrical Characteristics
- 3.1 Absolute Maximum Ratings – Voltage & Current
- 3.2Current consumption
- 3.3 Absolute maximum ratings – Temperature
- 3.4Absolute maximum ratings – ESD
- 4. RF Characteristics
- 4.1Basic Characteristics
- 4.2 IEEE802.11b Mode
- 4.3 IEEE802.11g Mode
- 4.4 IEEE802.11n 20Mhz Bandwidth Mode
- 4.5 IEEE802.11n 40Mhz Bandwidth Mode
- Mechanical Characteristics
- 6. Module Interfaces
- 6.1 PIN Layout
- 6.2 PIN Definitions
- 7. Reference Design
- 8.1 Antenna Selection
- 8.2 Minimizing Radio Interference
- 8.3 Specification of On-Board Antenna
- Appendix A Glossary（Quentin respible）
- Appendix B Reference paper（Quentin respible）
- Contact Us
6
www.ibroadlink.com
3. Electrical Characteristics
3.1 Absolute Maximum Ratings – Voltage & Current
Using products above the absolute maximum ratings may cause permanent damage to the
device. These are maximum ratings only and functional operation of the device at these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
aff ect the reliability of the device.
Symbol
Description
Min.
Max.
Units
Ts
Storage temperature
-40
125
℃
TAMBIENT
Ambient Temperature
-10
80
℃
Vdd
Supply voltage
3.0
3.6
V
Vio
Voltage on IO pin
0
3.3
V
VESD
HBM(human body model)
2000
V
3.2Current consumption
Symbol
Condition
Performance
TYP
Unit
I
RF_Standby(SP mini)
IDLE mode
46
mA
I
RF_b
pulse current @TX
11b @18dBm 11Mbps
265
mA
I
RF_g
pulse current @TX
11g @16dBm 54Mbps
216
mA
I
RF_n
pulse current @TX
11n @15dBm MCS7
212
mA
Note: All result is measured at the antenna port and VDD33 is 3.3V
3.3 Absolute maximum ratings – Temperature
Symbol
Rati
ngs
Max
Unit
T
STG
Storagetemperature
–40 to+125
℃
T
A
Workingtemperature
-10 to+80
℃