BC352239A Datasheet, PDF (27/116 Pages) List of Unclassifed Manufacturers – BlueCore 3-Multimedia External

Radio Characteristics
4.5 Temperature +105°C
4.5.1 Transmitter
Radio Characteristics VDD = 1.8V Temperature = +105°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)}
∆f1avg “Maximum Modulation”
∆f2max “Minimum Modulation”
∆f2avg / ∆f1avg
Initial carrier frequency tolerance
Drift Rate
Drift (single slot packet)
Drift (five slot packet)
Min
Typ
Max
Bluetooth
Specification
Unit
-
1
-
-6 to +4⁽²⁾
dBm
-
35
-
≥16
dB
-
0.5
-
-
dB
-
800
-
≤1000
kHz
-
-403
-
≤-20
dBm
-
-45
-
≤-40
dBm
-
165
-
140<∆f1_avg<175
kHz
-
135
-
115
kHz
-
0.9
-
≥0.80
-
-
10
-
±75
kHz
-
8
-
-
9
-
≤20
kHz/50µs
≤25
kHz
-
10
-
≤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.
4.5.2 Receiver
Radio Characteristics VDD = 1.8V Temperature = +105°C
Frequency
(GHz)
Min
Typ
Max
Bluetooth
Specification
Sensitivity at 0.1% BER for all packet
types
Maximum received signal at 0.1% BER
2.402
2.441
2.480
-
-80
-
-
-82
-
-
-80
-
-
5
-
≤-70
≥-20
Unit
dBm
dBm
BC352239A-ds-001Pc
© Cambridge Silicon Radio Limited 2004
Production Information
Page 27 of 116