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Datasheet [Page 2]
EMW3080
Content
Abstract ................................................................................................................................................................................. 1
Vision Illustration ................................................................................................................................................................. 1
1. Product Introduction ..................................................................................................................................................... 4
1.1 EMW3080 LABEL INFORMATION ..................................................................................................................... 5
1.2 PIN ARRANGEMENT .......................................................................................................................................... 6
1.3 PIN DEFINITION ................................................................................................................................................ 8
1.3.1 EMW3080 Package Definition ............................................................................................................ 8
1.3.2 EMW3080 Pin Definition.................................................................................................................... 8
2. Electrical Parameters .................................................................................................................................................. 10
2.1 OPERATING CONDITIONS ................................................................................................................................ 10
2.2 POWER PARAMETERS ...................................................................................................................................... 10
2.3 WORKING ENVIRONMENT ............................................................................................................................... 11
2.4 ELECTROSTATIC DISCHARGE .......................................................................................................................... 11
3. RF parameters ............................................................................................................................................................. 12
3.1 BASIC RF PARAMETERS .................................................................................................................................. 12
3.2 TX PERFORMANCE ......................................................................................................... 错误！未定义书签。
3.2.1 Transmit performance of IEEE802.11b mode ................................................... 错误！未定义书签。
3.2.2 Transmit performance of IEEE802.11g mode ................................................... 错误！未定义书签。
3.2.3 Transmit performance of IEEE802.11n-HT20 mode......................................... 错误！未定义书签。
3.3 RX RECEIVE SENSITIVITY .............................................................................................................................. 12
3.3.1 IEEE802.11b Mode ........................................................................................................................... 12
3.3.2 IEEE802.11g Mode ........................................................................................................................... 13
3.3.3 IEEE802.11n-HT Mode ..................................................................................................................... 13
4. Antenna Information ................................................................................................................................................... 15
4.1 ANTENNA TYPE .............................................................................................................................................. 15
4.2 PCB ANTENNA CLEARANCE ZONE ................................................................................................................. 15
4.3 EXTERNAL ANTENNA CONNECTOR ................................................................................................................. 17
5. Assembly Information and Production Guidance ....................................................................................................... 18
5.1 ASSEMBLY SIZE .............................................................................................................................................. 18
5.2 PRODUCTION GUIDANCE（IMPORTANT） ...................................................................................................... 19
5.3 CONSIDERATIONS ............................................................................................................................................ 20
5.4 STORAGE CONDITION ..................................................................................................................................... 21
5.5 TEMPERATURE CURVE OF SECONDARY REFLOW ............................................................................................. 22
6. Reference Circuit ........................................................................................................................................................ 23
7. Module MOQ and Package Information ..................................................................................................................... 25
8. Sales Information and Technical Support ................................................................................................................... 26
Figure Content
Figure 1 EMW3080 Label Information ............................................................................................................... 6