1. Current Development State at Samsung Electro-Mechanics
B l u e t o o t h
Current Development State
at Samsung Electro-Mechanics
Nov., 17, 2000

2. Contents Bluetooth in SEM Bluetooth Target Specification
Latest Output of SEM’s Bluetooth
Characteristics of SEM’s Bluetooth
Technical Datasheet
1.General ; 2.Schematic ; 3.RF Block ; 4.BB Block ; 5.Radio ; 6.BaseBand ; 7.Etc
Bluetooth H/W Roadmap
Bluetooth S/W Roadmap
Appendix
RF Test Conditions Radio Frequency Tolerance Tx Power RF Carrier Modulation
In-Band Spurious Emissions Out-of-Band Spurious Emissions Receiver Sensitivity Interference Performance Out-of-Band Blocking Intermodulation Characteristics

3. Bluetooth in SEM
Preparing SEM’s own competitive RF modules to meet the customers’ needs such as high speed wireless goods and personal area network environment (e.g : between PC to PDA) from April, 2000.
SEM has already started to participate in the upcoming and blooming the wireless technology, Bluetooth and planned to launch the manufacturing by the 1st half of 2001.

4. Bluetooth Target Specification
Rx sensitivity
Typ. : -80 dBm (Spec. : -70 <= 0.1% BER
Tx power
Class 1(+20 dBm), Class 2(+4 dBm), Class 3(+0dBm)
Size
30 x 16 x 3(with BB) , 16 x 13 x 2.4(without BB) on MLB
Software
Protocol Stacks : HCI, L2CAP, SDP, RFCOMM, ME
Application API: Dialup Networking, Headset, etc
Together with SEM’s strategic partners.
Others
Bluetooth V1.0B spec. has been satisfied and FCC, ETSI will be

5. Latest Output of SEM’s Bluetooth
MAIN SPEC.
Freq. Band : 2.402GHz ~ 2.480GHz (2.4GHz ISM)
Data Rate : 1Mbps
Coverage : 10 m (optional 100M)
RF Power : 1 mW (optional 100mW)
SS Type : FHSS (1600 Hop/s, 3200 Inquiry&Page states)
Current : Average 60mA
Dimension : 30 x 16 x 3 mm
MAIN FUNCTIONS
Coverage : Min. -70dBm (Max. 120m w/ HV1 packet)
Rx sensitivity : Typical <= 0.1% BER
Piconet Available(1 Master with up to 7 Slaves)
FEATURES
Near Zero IF
VCO Embedded
ACL/SCO Packets Supported
External EEPROM & Flash ROM
UART, PCM Interface

6. Characteristics of SEM’s Bluetooth
Fewer RF External Components
No IF SAW Filter(Near Zero IF  1MHz)
Fully Integrated Frequency Synthesizer with Internal VCO
Size : 16 ×13 ×2.4mm(w/out BaseBand Chip)
Baseband
ACL & SCO Packets Supported
UART(~430kbps) & PCM Supported
Size : 30 ×16 × 3mm(w/ BB Chip)
Firmware & Application API
Firmware(Security Available, Hold Mode Supported)
Protocol Stacks (HCI, L2CAP, SDP, RFCOMM, ME)
Application API (Dial-up Networking, Ultimate Headset, Vcard, etc)

7. Technical Datasheet (1. General)
Class 3, +0 dBm Output Power
Built-in Shielding
70dB Limiter and RSSI Dynamic Range
Power Supply Range of 3.0V to 3.6V w/ Typ. 65 mA
Frequency Adjustment of X-tal Osc. via HCI
No Need for a Modulator Input ; BB signal is generated internally)
Multiple Interface for Different Applications ; UART, PCM, USB(Ext. Circuitry Needed)

8. Technical Datasheet (2. Schematic)

9. Technical Datasheet (3. RF Block)

10. Technical Datasheet (4. BB Block)

11. Technical Datasheet (5. Radio - a)
Features
Bluetooth Spec.
SEM Performances
Operating Frequency Range
2402~2480MHz
Channel Bandwidth
1MHz
Unwanted Emission
FCC , ,
Modulation
GFSK, BT=0.5, Fd=160kHz
Duplex Type
TDD
Channel Switching Time
220us
Tx Power Level
+0dBm
Frequency Accuracy
75kHz
Tx Spectrum Shape
ACP –25dBc
Tx Ramp Periods
30us
Locking Time
Rx Sensitivity
-70dBm
Typ. –80dBm
Input Signal Range
-20dBm
TBD
Co-Channel
< 11dB
Rx Radiation
< |-47dBm|

12. Technical Datasheet (5. Radio - b)
Output Power Flatness
Channel
Frequency[MHz]
Power[dBm]
#01
2402
-0.87
#09
2410
0.30
#19
2420
0.63
#29
2430
-0.03
#39
2440
-1.87
#49
2450
-2.70
#59
2460
-3.37
#69
2470
#79
2480
-2.03

13. Technical Datasheet (5. Radio - c)
Output Power
Sample
No.
Output Level [dBm]
Ch. #01
Ch. #45
Ch. #79 1
0.0
-2.2
-1.5 2
-0.4
-2.5 3
-1.7
-0.9 4
-2.7
-2.0 5
-1.0
-2.9 6
-0.5
-3.2 7
-1.9 8 9
-1.4
-2.4 10
-0.7

14. Technical Datasheet (6. BaseBand - a)
Usage
Packet Type
Available?
Link Control ID O
NULL
POLL
FHS
DM1
ACL
DH1
DM3
DH3
DM5
DH5
AUX1
Not yet
SCO
HV1
HV2
HV3 DV
Available Packets

15. Technical Datasheet (7. Etc)

18. RF Test Conditions
Appendix

19. Radio Frequency Tolerance(1)
Appendix

20. Radio Frequency Tolerance(2)
Appendix

21. Radio Frequency Tolerance(3)
Appendix

22. T x P o w e r
Appendix

23. RF Carrier Modulation
Appendix

24. In-Band Spurious Emissions
Appendix

25. Out-of-Band Spurious Emissions
Appendix

26. Receiver Sensitivity
Appendix

27. Interference Performance
Appendix

28. Out-of-Band Blocking
Appendix

29. Intermodulation Characteristics
Appendix