BCM4330 Preliminary Data Sheet
WLAN 2.4 GHz Receiver Performance Specifications
Table 34: WLAN 2.4 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
Minimum Typical Maximum Unit
RX sensitivity
20 MHz channel spacing for all MCS rates
(10% PER for 4096 octet
MCS 7
MCS 6
MCS 5
MCS 4
MCS 3
MCS 2
MCS 1
MCS0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–74
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
a,b.
PSDU) Defined for
–74.5
–76.5
–80.5
–84
–86.5
–88.5
–91
–24
–25
–15
–16
–18
–19
–26
–26
–28.5
–45
–
default parameters: GF,
800 ns GI, and non-STBC.
Blocking level for 1dB Rx 776–794 MHz
CDMA2000
cdmaOne
GSM850
E-GSM
GSM1800
GSM1800
cdmaOne
WCDMA
WCDMA
WiMAX
sensitivity degradation
824–849 MHz
(without external
c
d
824–849 MHz
880–915 MHz
filtering)
1710–1785 MHz
1850–1910 MHz
1850–1910 MHz
1850–1910 MHz
1920–1980 MHz
2500-2690 MHz
–
–80
In-band static CW jammer Rx PER < 1%, 54 Mbps
immunity
OFDM, 1000 octet PSDU for: (RxSens +
(fc – 8 MHz < fcw + 8 MHz) 23 dB < Rxlevel < max input level)
a
Input In-Band IP3
Maximum LNA gain
Minimum LNA gain
–
–
–3.5
–15.5
–1.5
–
–
–
–
–
dBm
dBm
dBm
dBm
dBm
dBm
MHz
Maximum Receive Level @ 1, 2 Mbps (8% PER, 1024 octets)
@ 2.4 GHz
–
–
–
–
–
@ 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
–
10
LPF 3 dB Bandwidth
–
9
Adjacent channel
rejection-DSSS
(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 30 MHz apart
1 Mbps DSSS
2 Mbps DSSS
–74 dBm
–74 dBm
35
35
–
–
–
–
dB
dB
Desired and interfering signal 25 MHz apart
5.5 Mbps DSSS
11 Mbps DSSS
–70 dBm
–70 dBm
35
35
–
–
–
–
dB
dB
®
BROADCOM
BCM4330 Preliminary Data Sheet
April 28, 2011 • 4330-DS304-RI
Page 135
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