BCM43455 Preliminary Data Sheet
FM Receiver Specifications
Table 32: FM Receiver Specifications (Cont.)
Conditionsa
Parameter
Minimum Typical Maximum Units
WCDMA: V(VI), VIII, XII, XIII, XIV,
BW = 5 MHz,
–
1
–
dBm
–
824–849 MHz (830–840 MHz),
880–915 MHz
CDMA2000, cdmaOne,
BW = 1.25 MHz,
824–849 MHz,
–
–3
–
dBm
887–925 MHz,
776–794 MHz
CDMA2000, cdmaOne,
BW = 1.25 MHz,
1850–1910 MHz,
1750–1780 MHz,
1920–1980 MHz
–
12
–
dBm
Bluetooth, BW = 1 MHz,
2402–2480 MHz
–
–
–
11
11
6
–
–
–
dBm
dBm
dBm
IEEE 802.11g/b, BW = 20 MHz,
2400–2483.5 MHz
IEEE 802.11a, BW = 20 MHz,
4915–5825 MHz
2500–2570 MHz
2300–2400 MHz
2570–2620 MHz
2545–2575 MHz
Band 7
–
–
–
–
11
11
11
11
–
–
–
–
dBm
dBm
dBm
dBm
Band 40
Band 38
XGP Band
Tuning
Frequency step
Settling time
–
10
–
–
–
kHz
Single-frequency switch in any direction –
to a frequency within the bands 88–
108 MHz or 76–90 MHz. Time
measured to within 5 kHz of the final
frequency.
150
μs
Search time
Total time for an automatic search to
sweep from 88–108 MHz or 76–90 MHz
(and reverse direction) assuming no
channels are found.
–
–
8
sec
General Audio
g
–
–
–14.5
–
–
–
–12.5
0
dBFS
dBFS
Audio output level
Maximum audio output
h
level
g
–
–
72
–
–
88
–
mVrms
mVrms
Audio DAC output level
Maximum DAC audio
333
h
output level
Audio DAC output level
–
–1
–
1
dB
i
difference
Broadcom®
November 5, 2015 • 43455-DS109-R
Page 109
BROADCOM CONFIDENTIAL
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