BC41B143A-DS-003PC Datasheet, PDF (2/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Contents
1 Status Information .......................................................................................................................................... 7
2 Key Features .................................................................................................................................................... 8
3 Package Information ....................................................................................................................................... 9
3.1 BC41B143A Pinout Diagram ................................................................................................................... 9
3.2 BC41B143A-ANN-E4 Device Terminal Functions ................................................................................. 10
4 Electrical Characteristics ............................................................................................................................. 14
4.1 Power Consumption .............................................................................................................................. 19
5 Radio Characteristics - Basic Data Rate ..................................................................................................... 20
5.1 Temperature +20°C ............................................................................................................................... 20
5.1.1 Transmitter ................................................................................................................................ 20
5.1.2 Receiver .................................................................................................................................... 22
5.2 Temperature -40°C ................................................................................................................................ 24
5.2.1 Transmitter ................................................................................................................................ 24
5.2.2 Receiver .................................................................................................................................... 24
5.3 Temperature -25°C ................................................................................................................................ 25
5.3.1 Transmitter ................................................................................................................................ 25
5.3.2 Receiver .................................................................................................................................... 25
5.4 Temperature +85°C ............................................................................................................................... 26
5.4.1 Transmitter ................................................................................................................................ 26
5.4.2 Receiver .................................................................................................................................... 26
6 Radio Characteristics - Enhanced Data Rate ............................................................................................. 27
6.1 Temperature +20°C ............................................................................................................................... 27
6.1.1 Transmitter ................................................................................................................................ 27
6.1.2 Receiver .................................................................................................................................... 28
6.2 Temperature -40°C ................................................................................................................................ 29
6.2.1 Transmitter ................................................................................................................................ 29
6.2.2 Receiver .................................................................................................................................... 29
6.3 Temperature -25°C ................................................................................................................................ 30
6.3.1 Transmitter ................................................................................................................................ 30
6.3.2 Receiver .................................................................................................................................... 30
6.4 Temperature +85°C ............................................................................................................................... 31
6.4.1 Transmitter ................................................................................................................................ 31
6.4.2 Receiver .................................................................................................................................... 31
7 Device Diagram ............................................................................................................................................ 32
8 Description of Functional Blocks ................................................................................................................ 33
8.1 RF Receiver ........................................................................................................................................... 33
8.1.1 Low Noise Amplifier .................................................................................................................. 33
8.1.2 Analogue to Digital Converter ................................................................................................... 33
8.2 RF Transmitter ....................................................................................................................................... 33
8.2.1 IQ Modulator ............................................................................................................................. 33
8.2.2 Power Amplifier ......................................................................................................................... 33
8.2.3 Auxiliary DAC ............................................................................................................................ 33
8.3 Balun and Filter ..................................................................................................................................... 33
8.4 RF Synthesiser ...................................................................................................................................... 33
8.5 Clock Input and Generation ................................................................................................................... 33
8.6 Baseband and Logic .............................................................................................................................. 34
8.6.1 Memory Management Unit ....................................................................................................... 34
8.6.2 Burst Mode Controller ............................................................................................................... 34
8.6.3 Physical Layer Hardware Engine DSP ..................................................................................... 34
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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