BCM4339 Preliminary Data Sheet
FM Receiver Specifications
Table 38: FM Receiver Specifications (Cont.)
Minimum l
Typica
Parameter
RDS
Conditionsa
Maximum Units
RDS Sensitivitye, f
RDS deviation = 1.2 kHz
RDS deviation = 2 kHz
–
16
–
dBµV
EMF
–
–
–
6.3
10
12
–
–
–
µV EMF
dBuV
dBµV
EMF
–
–
4
6
–
–
µV EMF
dBuV
RDS selectivityf
Wanted Signal: 33 dBµV EMF (45 µV EMF), 2 kHz RDS deviation with best tune
Interferer: ꢁf = 40 kHz, fmod = 1 kHz
± 200 kHz
± 300 kHz
± 400 kHz
–
49
52
52
–
–
dB
dB
dB
kꢀ
pF
–
–
–
–
RF input impedance
1.5
2.5
–
–
Antenna tuning capacitor
Maximum input levelc
–
30
113
SNR > 26 dB
–
dBµV
EMF
–
–
–
–
–
446
107
–55
mV EMF
dBuV
RF conducted emissions Local oscillator breakthrough measured –
dBm
(measured into a 50ꢀ
on the reference port
load)
869–894 MHz, 925–960 MHz,
1805–1880 MHz, 1930–1990 MHz.
GPS
–
–
7
–90
–
dBm
dBm
RF blocking levels at the GSM850, E-GSM (std), BW = 0.2 MHz, –
FM antenna input 40 dB 824–849 MHz
SNR (assumes a 50ꢀ at 880–915 MHz
the radio input and
excludes spurs)
GSM850, E-GSM (edge),
BW = 0.2 MHz,
824–849 MHz
–
–1
12
12
–
–
–
dBm
dBm
dBm
880–915 MHz
GSM DCS 1800, PCS 1900 (std/edge), –
BW = 0.2 MHz,
1710–1785 MHz
1850–1910 MHz
WCDMA: II(I), III(IV, X),
BW = 5 MHz,
–
1850–1980 MHz (1920–1980 MHz),
1710–1785 MHz (1710–1755 MHz,
1710–1770 MHz)
Broadcom®
November 17, 2014 • 4339-DS106-R
Page 134
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