BC41B143A-ds-003Pc CSR, BC41B143A-ds-003Pc Datasheet - Page 27

• Manufacturer Part Number: BC41B143A-ds-003Pc
• Description: Blue Core ROM Plug-n-Go
• Manufacturer: CSR

6
6.1
6.1.1
Notes:
BC41B143A-ds-003Pc
Radio Characteristics
Maximum RF transmit power
Relative transmit power
Carrier frequency stability
Modulation Accuracy
(a)
(b)
(c)
(d)
(e)
Results shown are referenced to the unbalanced port of the balun.
Radio Characteristics - Enhanced Data Rate
BlueCore4-ROM Plug-n-Go firmware keeps RF transmit power 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 RF Test Specification
Modulation accuracy utilises differential error vector magnitude (DEVM) with tracking of the carrier frequency drift.
The Bluetooth specification values are for 8DPSK modulation (values for the π/4 DQPSK modulation are less stringent)
Temperature +20°C
Transmitter
(c) (d)
(c)
(c)
(a)
VDD = 1.8V
RMS DEVM
99% DEVM
Peak DEVM
© Cambridge Silicon Radio Limited 2005
Temperature = +20°C
Advance Information
Min
-
-
-
-
-
-
Typ
10
15
20
-1
6
3
Radio Characteristics - Enhanced Data Rate
Max
-
-
-
-
-
-
Specification
Bluetooth
-6 to +4
-4 to +1
≤20
≤25
≤10
≤13
(e)
(e)
(e)
(b)
Page 27 of 94
dBm
Unit
kHz
dB
%
%
%