|
BC41B143A-DS-002PD Datasheet, PDF (36/89 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM CSP EDR Single Chip Bluetooth v2.0 + EDR System | |||
|
◁ |
Radio Characteristics â Enhanced Data Rate
6.5 Temperature +105°C
6.5.1 Transmitter
Radio Characteristics VDD = 1.8V Temperature = +105C
Min Typ Max
Maximum RF transmit power(1)
Relative transmit power(3)
-
-4
-
-
-1.3
-
Ï/4 DQPSK
Max carrier frequency stability(3) w0
Ï/4 DQPSK
Max carrier frequency stability(3) wi
-
1
-
-
7
-
Ï/4 DQPSK
Max carrier frequency stability(3)
-
8
-
âw0 + wiâ
8DPSK
Max carrier frequency stability(3) w0
8DPSK
Max carrier frequency stability(3) wi
8DPSK
Max carrier frequency stability(3)
-
1
-
-
7
-
-
8
-
âw0 + wiâ
Ï/4 DQPSK
Modulation Accuracy(3)(4)
RMS DEVM
99% DEVM
Peak DEVM
-
7
-
-
12
-
-
16
-
8DPSK
Modulation Accuracy(3)(4)
RMS DEVM
99% DEVM
Peak DEVM
-
7
-
-
12
-
-
15
-
F > Fo + 3MHz
-
<-50
-
F < Fo - 3MHz
-
<-50
-
F = Fo - 3MHz
-
-51
-
In-band spurious
emissions(5)
F = Fo - 2MHz
-
-45
-
F = Fo â 1MHz
-
-37
-
F = Fo + 1MHz
-
-32
-
F = Fo + 2MHz
-
-37
-
F = Fo + 3MHz(5)
-
-38
-
EDR Differential Phase Encoding
-
No
errors
-
Bluetooth
Specification
-6 to +4(2)
-4 to +1
â¤Â±10 for all blocks
â¤Â±75 for all packets
â¤Â±75 for all blocks
â¤Â±10 for all blocks
â¤Â±75 for all packets
â¤Â±75 for all blocks
â¤20
â¤30
â¤35
â¤13
â¤20
â¤25
â¤-40
â¤-40
â¤-40
â¤-20
â¤-26
â¤-26
â¤-20
â¤-40
-
Unit
dBm
dB
kHz
kHz
kHz
kHz
kHz
kHz
%
%
%
%
%
%
dBm
dBm
dBm
dBm
dB
dB
dBm
dBm
%
Notes:
(1)
(2)
(3)
BlueCore4-ROM CSP firmware maintains the transmit power to be within the Bluetooth v2.0 + EDR
specification limits.
Class 2 RF transmit power range, Bluetooth v2.0 + EDR specification.
Measurement methods are in accordance with the Bluetooth v2.0 + EDR specification.
BC41B143A-ds-002Pd
This material is subject to CSRâs non-disclosure agreement
Production Information
© Cambridge Silicon Radio Limited 2005
Page 36 of 89
|
▷ |