BCM43455 Preliminary Data Sheet
WLAN 5 GHz Receiver Performance Specifications
Table 36: WLAN 5 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
Minimum
Typical
Maximum
Unit
Input In-Band IP3
Maximum LNA gain
Minimum LNA gain
–
–11
5
–
–
–
–
–
dBm
dBm
dBm
dBm
dB
–
Maximum receive level @ @ 6, 9, 12 Mbps
5.24 GHz
–9.5
–
@ 18, 24, 36, 48, 54 Mbps –14.5
–
Adjacent channel
rejection
6 Mbps
OFDM
–79 dBm
–78 dBm
–76 dBm
–74 dBm
–71 dBm
–67 dBm
–63 dBm
–62 dBm
–61 dBm
16
15
13
11
8
–
(Difference between
interfering and desired
signal (20 MHz apart) at
10% PER for 1000 octet
PSDU with desired signal
level as specified in
9 Mbps
OFDM
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
12 Mbps
OFDM
18 Mbps
OFDM
Condition/Notes)
24 Mbps
OFDM
36 Mbps
OFDM
4
48 Mbps
OFDM
0
54 Mbps
OFDM
–1
–2
65 Mbps
OFDM
Alternate adjacent
channel rejection
6 Mbps
OFDM
–78.5 dBm 32
–77.5 dBm 31
–75.5 dBm 29
–73.5 dBm 27
–70.5 dBm 24
–66.5 dBm 20
–62.5 dBm 16
–61.5 dBm 15
–60.5 dBm 14
(Difference between
interfering and desired
signal (40 MHz apart) at
9 Mbps
OFDM
12 Mbps
OFDM
d
10% PER for 1000 octet
PSDU with desired signal
level as specified in
Condition/Notes)
18 Mbps
OFDM
24 Mbps
OFDM
36 Mbps
OFDM
48 Mbps
OFDM
54 Mbps
OFDM
65 Mbps
OFDM
Maximum receiver gain
Gain control step
–
–
–
–
65
3
–
–
dB
dB
Broadcom®
November 5, 2015 • 43455-DS109-R
Page 122
BROADCOM CONFIDENTIAL
CYPRESS [ CYPRESS ]
