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BCM4339XKUBGT Datasheet, PDF (135/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver | |||
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BCM4339 Preliminary Data Sheet
FM Receiver Specifications
Table 38: FM Receiver Specifications (Cont.)
Parameter
Conditionsa
Typica
Minimum l
Maximum Units
RDS
RDS Sensitivitye, f
RDS deviation = 1.2 kHz
â
16 â
dBµV
EMF
â
6.3 â
µV EMF
â
10 â
dBuV
RDS deviation = 2 kHz
â
12 â
dBµV
EMF
â
4
â
µV EMF
â
6
â
dBuV
RDS selectivityf
Wanted Signal: 33 dBµV EMF (45 µV EMF), 2 kHz RDS deviation with best tune
Interferer: âf = 40 kHz, fmod = 1 kHz
± 200 kHz
â
49 â
dB
± 300 kHz
â
52 â
dB
± 400 kHz
â
52 â
dB
RF input impedance
1.5
â
â
kâ¦
Antenna tuning capacitor
2.5
â
30
pF
Maximum input levelc
SNR > 26 dB
â
â
113
dBµV
EMF
â
â
446
mV EMF
â
â
107
dBuV
RF conducted emissions Local oscillator breakthrough measured â
(measured into a 50⦠on the reference port
load)
869â894 MHz, 925â960 MHz,
â
1805â1880 MHz, 1930â1990 MHz.
GPS
â
â55
â
â90
dBm
dBm
RF blocking levels at the GSM850, E-GSM (std), BW = 0.2 MHz, â
FM antenna input 40 dB 824â849 MHz
SNR (assumes a 50⦠at 880â915 MHz
the radio input and
excludes spurs)
7
â
dBm
GSM850, E-GSM (edge),
BW = 0.2 MHz,
824â849 MHz
880â915 MHz
â
â1 â
dBm
GSM DCS 1800, PCS 1900 (std/edge), â
BW = 0.2 MHz,
1710â1785 MHz
1850â1910 MHz
12 â
dBm
WCDMA: II(I), III(IV, X),
â
BW = 5 MHz,
1850â1980 MHz (1920â1980 MHz),
1710â1785 MHz (1710â1755 MHz,
1710â1770 MHz)
12 â
dBm
Broadcom®
November 17, 2014 ⢠4339-DS106-R
Page 134
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