BC41B143A-DS-002PD Datasheet, PDF (32/89 Pages) List of Unclassifed Manufacturers – BlueCore 4-ROM CSP EDR Single Chip Bluetooth v2.0 + EDR System

Radio Characteristics – Enhanced Data Rate
6.3 Temperature -25°C
6.3.1 Transmitter
Radio Characteristics VDD = 1.8V Temperature = -25°C
Min Typ Max
Bluetooth
Specification
Maximum RF transmit power⁽¹⁾
Relative transmit power⁽³⁾
-
3
-
-
-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
-
6
-
≤20
-
13
-
≤30
-
16
-
≤35
RMS DEVM
-
6
-
≤13
8DPSK
Modulation Accuracy^{(3)(4) 99% DEVM}
-
11
-
≤20
Peak DEVM
-
16
-
≤25
F > F_o + 3MHz
-
<-50
-
F < F_o - 3MHz
-
<-50
-
F = F_o - 3MHz
-
-43
-
In-band spurious
emissions⁽⁵⁾
F = F_o - 2MHz
F = F_o – 1MHz
-
-29
-
-
-32
-
F = F_o + 1MHz
-
-33
-
F = F_o + 2MHz
-
-27
-
F = F_o + 3MHz⁽⁵⁾
-
-31
-
EDR Differential Phase Encoding
-
No
errors
-
≤-40
≤-40
≤-40
≤-20
≤-26
≤-26
≤-20
≤-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 CSR’s non-disclosure agreement
Production Information
© Cambridge Silicon Radio Limited 2005
Page 32 of 89