BC41B143A-DS-001PE Datasheet, PDF (27/102 Pages) List of Unclassifed Manufacturers – BlueCpre 4-ROM Single Chip Bluetooth v2.0 System with EDR

Radio Characteristics – Enhanced Data Rate
5 Radio Characteristics – Enhanced Data Rate
5.1 Temperature +20°C
5.1.1 Transmitter
Radio Characteristics VDD = 1.8V Temperature = +20°C
Min Typ Max
Bluetooth
Specification
Maximum RF transmit power⁽¹⁾
Relative transmit power⁽³⁾
-
1.5
-
-
-1.2
-
-6 to +4⁽²⁾
-4 to +1
π/4 DQPSK
Max carrier frequency stability⁽³⁾ w₀
π/4 DQPSK
Max carrier frequency stability⁽³⁾ w_i
π/4 DQPSK
Max carrier frequency stability⁽³⁾
│w₀ + w_i│
8DPSK
Max carrier frequency stability⁽³⁾ w₀
8DPSK
Max carrier frequency stability⁽³⁾ w_i
8DPSK
Max carrier frequency stability⁽³⁾
│w₀ + w_i│
π/4 DQPSK
Modulation
Accuracy⁽³⁾⁽⁴⁾
RMS DEVM
99% DEVM
Peak DEVM
-
2
-
≤±10 for all blocks
-
6
- ≤±75 for all packets
-
8
-
≤±75 for all blocks
-
2
-
≤±10 for all blocks
-
6
- ≤±75 for all packets
-
8
-
≤±75 for all blocks
-
7
-
≤20
-
13
-
≤30
-
19
-
≤35
8DPSK
RMS DEVM
-
7
-
≤13
Modulation
99% DEVM
-
13
-
≤20
Accuracy⁽³⁾⁽⁴⁾
Peak DEVM
-
17
-
≤25
F > F_o +3MHz
-
<-50
-
F < F_o -3MHz
-
<-50
-
F = F_o - 3MHz
-
-46
-
In-band spurious
emissions⁽⁵⁾
F = F_o - 2MHz
F = F_o – 1MHz
-
-34
-
-
-35
-
F = F_o + 1MHz
-
-35
-
F = F_o + 2MHz
-
-31
-
F = F_o + 3MHz⁽⁵⁾
-
-33
-
EDR Differential Phase Encoding
-
No
errors
-
≤-40
≤-40
≤-40
≤-20
≤-26
≤-26
≤-20
≤-40
≥99
Unit
dBm
dB
kHz
kHz
kHz
kHz
kHz
kHz
%
%
%
%
%
%
dBm
dBm
dBm
dBm
dB
dB
dBm
dBm
%
Notes:
(1) _{BlueCore4-ROM firmware maintains the transmit power to be within the Bluetooth v2.0 + EDR}
specification limits.
BC41B143A-ds-001Pe
This material is subject to CSR’s non-disclosure agreement
Production Information
© Cambridge Silicon Radio Limited 2005
Page 27 of 102