BC352239A Datasheet, PDF (2/116 Pages) List of Unclassifed Manufacturers – BlueCore 3-Multimedia External

Contents
Contents
Status Information ................................................................................................................................................ 7
Advance Information ............................................................................................................................................ 7
Pre-Production Information.................................................................................................................................. 7
Production Information ........................................................................................................................................ 7
Life Support Policy and Use in Safety-Critical Applications ............................................................................. 7
RoHS Compliance ................................................................................................................................................. 7
Trademarks, Patents and Licenses ..................................................................................................................... 7
1 Key Features .................................................................................................................................................. 8
2 7 x 7 VFBGA Package Information ............................................................................................................... 9
2.1
BlueCore3-Multimedia External Pinout Diagram................................................................................ 9
2.2
Device Terminal Functions .............................................................................................................. 10
3 Electrical Characteristics ............................................................................................................................ 15
4 Radio Characteristics .................................................................................................................................. 22
4.1
Temperature +20°C ......................................................................................................................... 22
4.1.1 Transmitter ................................................................................................................................. 22
4.1.2 Receiver ..................................................................................................................................... 23
4.2
Temperature -40°C .......................................................................................................................... 24
4.2.1 Transmitter ................................................................................................................................. 24
4.2.2 Receiver ..................................................................................................................................... 24
4.3
Temperature -25°C .......................................................................................................................... 25
4.3.1 Transmitter ................................................................................................................................. 25
4.3.2 Receiver ..................................................................................................................................... 25
4.4
Temperature +85°C ......................................................................................................................... 26
4.4.1 Transmitter ................................................................................................................................. 26
4.4.2 Receiver ..................................................................................................................................... 26
4.5
Temperature +105°C ....................................................................................................................... 27
4.5.1 Transmitter ................................................................................................................................. 27
4.5.2 Receiver ..................................................................................................................................... 27
4.6
Power Consumption ........................................................................................................................ 28
5 Device Diagram ............................................................................................................................................ 29
6 Description of Functional Blocks ............................................................................................................... 30
6.1
RF Receiver..................................................................................................................................... 30
6.1.1 Low Noise Amplifier ................................................................................................................... 30
6.1.2 Analogue to Digital Converter .................................................................................................... 30
6.2
RF Transmitter................................................................................................................................. 30
6.2.1 IQ Modulator .............................................................................................................................. 30
6.2.2 Power Amplifier .......................................................................................................................... 30
6.2.3 Auxiliary DAC ............................................................................................................................. 30
6.3
RF Synthesiser ................................................................................................................................ 30
6.4
Clock Input and Generation ............................................................................................................. 30
6.5
Baseband and Logic ........................................................................................................................ 31
6.5.1
6.5.2
6.5.3
6.5.4
6.5.5
6.5.6
6.5.7
6.5.8
6.5.9
Memory Management Unit ......................................................................................................... 31
Burst Mode Controller ................................................................................................................ 31
Physical Layer Hardware Engine DSP....................................................................................... 31
RAM ........................................................................................................................................... 31
Kalimba DSP RAM..................................................................................................................... 31
External Memory Driver ............................................................................................................. 32
USB............................................................................................................................................ 32
Synchronous Serial Interface ..................................................................................................... 32
UART ......................................................................................................................................... 32
6.6
Microcontroller ................................................................................................................................. 32
6.6.1 Programmable I/O...................................................................................................................... 32
BC352239A-ds-001Pc
© Cambridge Silicon Radio Limited 2004
Production Information
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