BC41B143A-ds-001Pe CSR, BC41B143A-ds-001Pe Datasheet - Page 21

• Manufacturer Part Number: BC41B143A-ds-001Pe
• Description: Blue Core ROM
• Manufacturer: CSR

4.1.2
Notes:
Radio Characteristics
Sensitivity at 0.1% BER for all
packet types
Maximum received signal at 0.1% BER
Continuous power required to
block Bluetooth reception (for
sensitivity of -67dBm with 0.1%
BER) measured at the
unbalanced port of the balun.
C/I co-channel
Adjacent channel selectivity C/I F=F
Adjacent channel selectivity C/I F=F
Adjacent channel selectivity C/I F=F
Adjacent channel selectivity C/I F=F
Adjacent channel selectivity C/I F≥F
Adjacent channel selectivity C/I F≤F
Adjacent channel selectivity C/I F=F
Maximum level of intermodulation interferers
Spurious output level
BC41B143A-ds-001Pe
(1)
(2)
(3)
(4)
Up to five exceptions are allowed in v2.0 + EDR of the Bluetooth specification. BlueCore4-ROM is
guaranteed to meet the C/I performance as specified by the Bluetooth specification v2.0 + EDR.
Measured at F
Measured at f1-f2 = 5MHz. Measurement is performed in accordance with Bluetooth RF test
RCV/CA/05/c. i.e. wanted signal at -64dBm
Measured at the unbalanced port of the balun. Integrated in 100kHz bandwidth and then normalized to
1Hz. Actual figure is typically below -160dBm/Hz except for peaks of -65dBm at 1600MHz, -54dBm
inband at 2.4GHz and -65dBm at 3.2GHz.
Receiver
(4)
0
= 2441MHz
VDD = 1.8V
This material is subject to CSR’s non-disclosure agreement
2.402
2.441
2.480
0
0
0
0
0
0
Image
2000 – 2400
2500 – 3000
+1MHz
−1MHz
+2MHz
−2MHz
 + 3MHz
−5MHz
Frequency
Frequency
30 – 2000
(1) (2)
© Cambridge Silicon Radio Limited 2005
Temperature = +20°C
(MHz)
(GHz)
(1) (2)
(1) (2)
(1) (2)
(1) (2)
(1) (2)
(1) (2)
(3)
Production Information
Min
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-85.0
-84.0
-84.5
-160
Typ
>10
Typ
-10
-38
-24
-45
-45
-21
-30
-6
-4
0
0
8
Radio Characteristics – Basic Data Rate
Max
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Specification
Specification
Bluetooth
Bluetooth
≤-70
≥-20
≤-30
≤-20
≤-40
≥-39
≤-40
≤11
-10
-27
-27
≤-9
≤0
≤0
-
Page 21 of 102
dBm/Hz
dBm
dBm
dBm
dBm
Unit
Unit
dB
dB
dB
dB
dB
dB
dB
dB