BCM4356XKWBGT Datasheet, PDF (158/195 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1, FM Receiver, and Wireless Charging

BCM4356 Advance Data Sheet
WLAN 5 GHz Receiver Performance Specifications
Table 41: WLAN 5 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
Min. Typ. Max. Unit
Input In-Band IP3
Maximum LNA gain
Minimum LNA gain
Maximum receive level @ 6, 9, 12 Mbps
@ 5.24 GHz
@ 18, 24, 36, 48, 54 Mbps
LPF 3 dB bandwidth
–
Adjacent channel rejection 6 Mbps OFDM
–79 dBm
(Difference between
9 Mbps OFDM
interfering and desired
signal (20 MHz apart) at
12 Mbps OFDM
10% PER for 1000 octet ^{18 Mbps OFDM}
PSDU with desired signal _{24 Mbps OFDM}
level as specified in
Condition/Notes)
36 Mbps OFDM
48 Mbps OFDM
–78 dBm
–76 dBm
–74 dBm
–71 dBm
–67 dBm
–63 dBm
54 Mbps OFDM –62 dBm
65 Mbps OFDM –61 dBm
(Difference between
6 Mbps OFDM
interfering and desired _{9 Mbps OFDM}
signal (40 MHz apart) at
10% PER for 1000^e octet ^{12 Mbps OFDM}
PSDU with desired signal ^{18 Mbps OFDM}
level as specified in
Condition/Notes)
24 Mbps OFDM
36 Mbps OFDM
–78.5 dBm
–77.5 dBm
–75.5 dBm
–73.5 dBm
–70.5 dBm
–66.5 dBm
48 Mbps OFDM –62.5 dBm
54 Mbps OFDM –61.5 dBm
65 Mbps OFDM –60.5 dBm
Maximum receiver gain –
Gain control step
–
RSSI accuracy^f
Range –90 dBm to –30 dBm
Range above –30 dBm
–
–
–9.5
–14.5
9
16
15
13
11
8
4
0
–1
–2
32
31
29
27
24
20
16
15
14
–
–
–5
–8
–15.5 –
–1.5 –
–
–
–
–
–
36
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
95
–
3
–
–
5
–
8
dBm
dBm
dBm
dBm
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Return loss
Zo = 50Ω, across the dynamic range 10
–
13
dB
Receiver cascaded noise At maximum gain
figure
General spurs
1–18 GHz
–
5
–
dB
–
–
–65
dBm/MHz
a. Derate by 1.5 dB for –30°C to –10°C and 55°C to 85°C.
b. The cellular standard listed for each band indicates the type of modulation used to generate the interfering signal
in that band for the purpose of this test. It is not intended to indicate any specific usage of each band in any
specific country.
c. The cellular standard listed for each band indicates the type of modulation used to generate the interfering signal
in that band for the purpose of this test. It is not intended to indicate any specific usage of each band in any
specific country.
d. The blocking levels are valid for channels 1 to 11. (For higher channels, the performance may be lower due to
third harmonic signals (3 × 824 MHz) falling within band.)
e. For 65 Mbps, the size is 4096.
f. The minimum and maximum values shown have a 95% confidence level.
Broadcom^®
May 8, 2015 • 4356-DS103-R
BROADCOM CONFIDENTIAL
Page 157