BCM43455 Datasheet, PDF (123/159 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 and FM Receiver

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