|
BC352239A Datasheet, PDF (24/116 Pages) List of Unclassifed Manufacturers – BlueCore 3-Multimedia External | |||
|
◁ |
Radio Characteristics
4.2 Temperature -40°C
4.2.1 Transmitter
Radio Characteristics VDD = 1.8V Temperature = -40°C
Maximum RF transmit power(1)
RF power control range
RF power range control resolution
20dB bandwidth for modulated carrier
Adjacent channel transmit power F=F0 ±2MHz(3) (4)
Adjacent channel transmit power F=F0 ±3MHz(3) (4)
âf1avg âMaximum Modulationâ
âf2max âMinimum Modulationâ
âf2avg / âf1avg
Initial carrier frequency tolerance
Drift Rate
Drift (single slot packet)
Drift (five slot packet)
Min
Typ
Max
Bluetooth
Specification
Unit
-
8
-
-6 to +4(2)
dBm
-
35
-
â¥16
dB
-
0.5
-
-
dB
-
800
-
â¤1000
kHz
-
-40
-
â¤-20
dBm
-
-45
-
â¤-40
dBm
-
165
-
140<âf1avg<175
kHz
-
145
-
115
kHz
-
0.9
-
â¥0.80
-
-
10
-
±75
kHz
-
8
-
-
9
-
â¤20
kHz/50µs
â¤25
kHz
-
10
-
â¤40
kHz
Notes:
(1)
(2)
(3)
(4)
BlueCore3-Multimedia External firmware maintains the transmit power to be within the Bluetooth
specification v1.2 limits.
Class 2 RF transmit power range, Bluetooth specification v1.2.
Measured at F0 = 2441MHz.
Up to three exceptions are allowed in v1.2 of the Bluetooth specification.
4.2.2 Receiver
Radio Characteristics VDD = 1.8V Temperature = -40°C
Frequency
(GHz)
Min
Typ
Max
Sensitivity at 0.1% BER for all packet
types
Maximum received signal at 0.1% BER
2.402
2.441
2.480
-
-85.0
-
-
-88.0
-
-
-85
-
-
1
-
Bluetooth
Specification
â¤-70
â¥-20
Unit
dBm
dBm
BC352239A-ds-001Pc
© Cambridge Silicon Radio Limited 2004
Production Information
Page 24 of 116
|
▷ |