BCM4339 Preliminary Data Sheet
WLAN 2.4 GHz Receiver Performance Specifications
Table 40: WLAN 2.4 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
Minimum Typical Maximum Unit
Blocking level for 3 dB RX 776–794 MHz
CDMA2000
cdmaOne
–
–
–24
–25
–
–
dBm
dBm
sensitivity degradation
824–849 MHzg
(without external filtering)f
824–849 MHz
GSM850
E-GSM
–
–15
–16
–18
–19
–26
–26
–28.5
–45
–50
–45
–45
–
–
–
–
–
–
–
–
–
–
–
–
–
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
880–915 MHz
–
1710–1785 MHz
1850–1910 MHz
1850–1910 MHz
1850–1910 MHz
1920–1980 MHz
2500–2570 MHz
2300–2400 MHz
2570–2620 MHz
2545–2575 MHz
GSM1800
GSM1800
cdmaOne
WCDMA
WCDMA
Band 7
–
–
–
–
–
–
Band 40
Band 38
XGP Band
–
–
–
In-band static CW jammer RX PER < 1%, 54 Mbps OFDM,
–80
immunity
1000 octet PSDU for:
(RxSens + 23 dB < Rxlevel < max input
level)
(fc – 8 MHz < fcw < + 8 MHz)
Input in-band IP3a
Maximum LNA gain
–
–15.5
–
–
–
–
–
–
dBm
dBm
dBm
dBm
dBm
dBm
Minimum LNA gain
–
–1.5
Maximum receive level
@ 2.4 GHz
@ 1, 2 Mbps (8% PER, 1024 octets)
–3.5
–
–
–
–
@ 5.5, 11 Mbps (8% PER, 1024 octets) –9.5
@ 6–54 Mbps (10% PER, 1024 octets) –9.5
@ MCS0–7 rates (10% PER, 4095
octets)
–9.5
–11.5
9
@ MCS8–9 rates (10% PER, 4095
octets)
–
–
–
dBm
MHz
LPF 3 dB bandwidth
–
36
Adjacent channel
rejection—DSSS
Desired and interfering signal 30 MHz apart
1 Mbps DSSS
2 Mbps DSSS
–74 dBm
–74 dBm
35
35
–
–
–
–
dB
dB
(Difference between
interfering and desired
signal at 8% PER for 1024
octet PSDU with desired
signal level as specified in
Condition/Notes)
Desired and interfering signal 25 MHz apart
5.5 Mbps DSSS
11 Mbps DSSS
–70 dBm
–70 dBm
35
35
–
–
–
–
dB
dB
Broadcom®
November 17, 2014 • 4339-DS106-R
Page 141
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