Data Sheet

Datasheet [Page 2]
EMB1082
Content
Abstract ............................................................................................................................................................................... 1
Version history .................................................................................................................................................................... 1
1. Product Introduction .................................................................................................................................................. 4
2. Pins and dimension ..................................................................................................................................................... 5
PIN ARRANGEMENT .......................................................................................................................................... 5
PIN DEFINITION ................................................................................................................................................ 7
3. Electrical Parameters ............................................................................................................................................... 10
OPERATING CONDITIONS ................................................................................................................................ 10
POWER CONSUMPTION ................................................................................................................................... 10
WORKING ENVIRONMENT ............................................................................................................................... 11
ELECTROSTATIC DISCHARGE .......................................................................................................................... 11
4. RF parameters ........................................................................................................................................................... 12
BASIC RF PARAMETERS .................................................................................................................................. 12
GFSK PARAMETERS ....................................................................................................................................... 12
5. Antenna Information ................................................................................................................................................ 14
ANTENNA TYPE .............................................................................................................................................. 14
PCB ANTENNA CLEARANCE ZONE ................................................................................................................. 14
EXTERNAL ANTENNA CONNECTOR ................................................................................................................. 15
6. Assembly Information and Production Guidance ................................................................................................. 16
ASSEMBLY SIZE .............................................................................................................................................. 16
PRODUCTION GUIDANCE（IMPORTANT） ...................................................................................................... 16
CONSIDERATIONS............................................................................................................................................ 18
STORAGE CONDITION ..................................................................................................................................... 19
TEMPERATURE CURVE OF SECONDARY REFLOW ............................................................................................. 20
7. Reference Circuit ...................................................................................................................................................... 21
8. FCC and IC Information ......................................................................................................................................... 23
FCC WARNING ............................................................................................................................................... 23
IC WARNING.................................................................................................................................................... 23
9. Module MOQ and Package Information ................................................................................................................ 25
10. Sales Information and Technical Support .............................................................................................................. 26
Figure Content
Figure 1 EMB1082 DIP pacakge ......................................................................................................................... 6
Figure 2 EMB1082 half hole package ................................................................................................................. 6
Figure 3 EMB1082 Package Definition .............................................................................................................. 7
Figure 4 Minimum Clearance Zone of PCB Antenna (Unit: mm) ................................................................... 14
Figure 5 Size of External Antenna Connector ................................................................................................... 15