BC41B143A-DS-003PC Datasheet, PDF (20/94 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM Plug-n-Go Single Chip Bluetooth v2.0 + EDR System

Radio Characteristics - Basic Data Rate
5 Radio Characteristics - Basic Data Rate
5.1 Temperature +20°C
5.1.1 Transmitter
Radio Characteristics
VDD = 1.8V
Min
Maximum RF transmit power^{(a) (b)}
RF power variation over temperature
range with compensation enabled (±)
(d)
RF power variation over temperature
range with compensation disabled (±)^(d)
RF power control range
RF power range control resolution^(e)
20dB bandwidth for modulated carrier
Adjacent channel transmit power
F = F₀ ± 2MHz^{(f) (g)}
Adjacent channel transmit power
F = F₀ ± 3MHz^{(f) (g)}
Adjacent channel transmit power
F = F₀ ± > 3MHz^{(f) (g)}
∆f1avg Maximum Modulation
∆f2max Minimum Modulation
∆f1avg/∆f2avg
Initial carrier frequency tolerance
Drift Rate
Drift (single slot packet)
Drift (five slot packet)
2^nd Harmonic Content
3^rd Harmonic Content
TBD
-
-
25
-
-
-
-
140
115
0.8
-
-
-
-
-
-
Temperature = +20°C
Typ
Max
Bluetooth
Specification
2.5
-
-6 to +4^(c)
1.5
TBD
-
Unit
dBm
dB
2.5
TBD
35
-
0.5
1.2
780
1000
-40
-20
-
≥16
-
≤1000
≤-20
dB
dB
dB
kHz
dBm
-45
-40
≤-40
dBm
-50
165
150
0.97
6
8
7
9
TBD
TBD
-40
≤-40
dBm
175
140<f1avg<175
kHz
-
115
kHz
-
≥0.80
-
±75
±75
kHz
20
≤20
kHz/50µs
25
≤25
kHz
40
≤40
kHz
-30
≤30
dBm
-40
≤30
dBm
(a) _{The BlueCore4-ROM Plug-n-Go firmware maintains the transmit power to be within the Bluetooth specification v2.0+EDR}
limits.
(b) _{Measurement made using a PSKEY_LC_MAX_TX_POWER setting corresponds to a PSKEY_LC_POWER_TABLE}
power table entry of 63
(c) _{Class 2 RF transmit power range, Bluetooth specification v2.0+EDR}
(d) _{To some extent these parameters are dependent on the matching circuit used, and its behaviour over temperature.}
Therefore these parameters may be beyond CSR's direct control.
(e) _{Resolution guaranteed over the range -5dB to -25dB relative to maximum power for Tx Level > 20}
(f) _{Measured at F0 = 2441MHz}
(g) _{Up to three exceptions are allowed in v2.0+EDR of the Bluetooth specification. BlueCore4-ROM Plug-n-Go is guaranteed}
to meet the ACP performance as specified by the Bluetooth specification v2.0+EDR
BC41B143A-ds-003Pc
Advance Information
© Cambridge Silicon Radio Limited 2005
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