bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 20

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

4
4.1
4.1.1
CS-101564-DSP12
Radio Characteristics
Maximum RF transmit power
RF power variation over temperature
range with compensation enabled(±)
RF power variation over temperature
range with compensation disabled(±)
RF power control range
RF power range control resolution
20dB bandwidth for modulated carrier
Adjacent channel transmit power
F = F
Adjacent channel transmit power
F = F
Adjacent channel transmit power
F = F
∆f1
∆f2
∆f1
Initial carrier frequency tolerance
Drift Rate
Drift (single slot packet)
Drift (five slot packet)
2
3
nd
rd
avg
max
avg
Harmonic Content
Harmonic Content
(a)
(b)
(c)
(d)
(e)
(f)
(g)
0
0
0
/∆f2
Maximum Modulation
Radio Characteristics - Basic Data Rate
± 2MHz
± 3MHz
± > 3MHz
Minimum Modulation
The BlueCore4-ROM firmware maintains the transmit power within Bluetooth v2.1 + EDR specification limits
Measurement using PSKEY_LC_MAX_TX_POWER setting corresponding to a PSKEY_LC_POWER_TABLE power
table entry = 63
Class 2 RF transmit power range, Bluetooth specification v2.1 + EDR
These parameters are dependent on matching circuit used, and its behaviour over temperature, therefore these
parameters are not under CSR's direct control
Resolution guaranteed over the range -5dB to -25dB relative to maximum power for Tx Level > 20
Measured at F
BlueCore4-ROM guaranteed to meet ACP performance in Bluetooth v2.1 + EDR specification, three exceptions allowed
avg
Temperature +20°C
Transmitter
(f) (g)
(f) (g)
(f) (g)
0
= 2441MHz
(a) (b)
(e)
(d)
(d)
VDD = 1.8V
Min
Production Information
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
© CSR plc 2003-2007
≤-50
0.98
Typ
780
165
152
4.5
1.5
2.5
0.5
-35
-45
-45
-50
35
8
7
8
9
Temperature = +20°C
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Radio Characteristics - Basic Data Rate
140<f1
Specification
Bluetooth
-6 to +4
≤1000
≥0.80
≤-20
≤-40
≤-40
≤-30
≤-30
≥16
±75
≤20
≤25
≤40
115
avg
-
-
-
<175
(c)
Page 20 of 97
kHz/50µs
dBm
dBm
dBm
dBm
dBm
dBm
Unit
kHz
kHz
kHz
kHz
kHz
kHz
dB
dB
dB
dB
-