BC41B143A-ANN-E4 ETC, BC41B143A-ANN-E4 Datasheet - Page 34

• Manufacturer Part Number: BC41B143A-ANN-E4
• Description: Bluecore 4-rom CSP EDR Single Chip Bluetooth v2.0 + EDR System
• Manufacturer: ETC

6.4
6.4.1
Radio Characteristics
Maximum RF transmit power
Relative transmit power
π/4 DQPSK
Max carrier frequency stability
π/4 DQPSK
Max carrier frequency stability
π/4 DQPSK
Max carrier frequency stability
│
8DPSK
Max carrier frequency stability
8DPSK
Max carrier frequency stability
8DPSK
Max carrier frequency stability
│
π/4 DQPSK
Modulation Accuracy
8DPSK
Modulation Accuracy
In-band spurious
emissions
EDR Differential Phase Encoding
Notes:
BC41B143A-ds-002Pd
w
w
0
0
(1)
(2)
(3)
(4)
+ w
+ w
i
i
│
│
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.
Modulation accuracy utilises differential error vector magnitude (DEVM) with tracking of the carrier
frequency drift.
(5)
Temperature +85°C
Transmitter
(3)(4)
(3)(4)
(3)
VDD = 1.8V
RMS DEVM
99% DEVM
Peak DEVM
RMS DEVM
99% DEVM
Peak DEVM
F > F
F < F
F = F
F = F
F = F
F = F
F = F
F = F
(1)
(3)
(3)
(3)
(3)
(3)
(3)
This material is subject to CSR’s non-disclosure agreement
o
o
o
o
o
o
o
o
w
w
w
w
+ 3MHz
- 3MHz
- 3MHz
- 2MHz
– 1MHz
+ 1MHz
+ 2MHz
+ 3MHz
0
i
0
i
© Cambridge Silicon Radio Limited 2005
Temperature = +85°C
(5)
Production Information
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
errors
<-50
<-50
Typ
-1.2
-43
-29
-32
-33
-27
-31
No
13
16
11
16
-3
2
7
9
2
7
9
6
6
Max
Radio Characteristics – Enhanced Data Rate
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
≤±75 for all packets
≤±75 for all packets
≤±10 for all blocks
≤±75 for all blocks
≤±10 for all blocks
≤±75 for all blocks
Specification
Bluetooth
-6 to +4
-4 to +1
≤-40
≤-40
≤-40
≤-20
≤-26
≤-26
≤-20
≤-40
≤20
≤30
≤35
≤13
≤20
≤25
-
(2)
Page 34 of 89
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Unit
kHz
kHz
kHz
kHz
kHz
kHz
dB
dB
dB
%
%
%
%
%
%
%