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BC41B143A-DS-003PC Datasheet, PDF (26/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System | |||
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Radio Characteristics - Basic Data Rate
5.4 Temperature +85°C
5.4.1 Transmitter
Radio Characteristics
VDD = 1.8V
Min
Maximum RF transmit power(a)
RF power control range
RF power range control resolution
20dB bandwidth for modulated carrier
Adjacent channel transmit power
F = F0± 2MHz(c) (d)
Adjacent channel transmit power
F = F0± 3MHz(c) (d)
âf1avg Maximum Modulation
âf2max Minimum Modulation
âf2avg/âf1avg
Initial carrier frequency tolerance
Drift Rate
Drift (single slot packet)
Drift (five slot packet)
TBD
25
-
-
-
-
140
115
0.8
-
-
-
-
Temperature = +85°C
Typ
Max
Bluetooth
Specification
0
-
-6 to +4(b)
35
-
â¥16
0.5
-
-
780
1000
â¤1000
-40
-20
â¤-20
Unit
dBm
dB
dB
kHz
dBm
-45
-40
â¤-40
dBm
165
175
140<âf1avg<175
kHz
148
-
115
kHz
0.97
-
â¥0.80
-
7
±75
±75
kHz
7
20
â¤20
kHz/50µs
8
25
â¤25
kHz
9
40
â¤40
kHz
(a) BlueCore4-ROM Plug-n-Go firmware maintains the transmit power to be within the Bluetooth specification v2.0+EDR
limits
(b) Class 2 RF transmit power range, Bluetooth specification v2.0+EDR
(c) Measured at F0 = 2441MHz
(d) Up to three exceptions are allowed in v2.0+EDR of the Bluetooth specification
5.4.2 Receiver
Radio Characteristics
VDD = 1.8V
Frequency
(GHz)
Min
2.402
-
Sensitivity at 0.1% BER
for all packet types
2.441
-
2.480
-
Maximum received signal at 0.1% BER
-20
Typ
-81
-81
-82
TBD
Temperature = +85°C
Max
Bluetooth
Specification
TBD
TBD
â¤-70
TBD
-
â¥-20
Unit
dBm
dBm
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
Page 26 of 94
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