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BCM4356XKUBGT 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 | |||
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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
â
Adjacent channel rejection 6 Mbps OFDM
â79 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
â78 dBm
â76 dBm
â74 dBm
â71 dBm
â67 dBm
â63 dBm
54 Mbps OFDM â62 dBm
65 Mbps OFDM â61 dBm
(Difference between
6 Mbps OFDM
interfering and desired 9 Mbps OFDM
signal (40 MHz apart) at
10% PER for 1000e octet 12 Mbps OFDM
PSDU with desired signal 18 Mbps OFDM
level as specified in
Condition/Notes)
24 Mbps OFDM
36 Mbps OFDM
â78.5 dBm
â77.5 dBm
â75.5 dBm
â73.5 dBm
â70.5 dBm
â66.5 dBm
48 Mbps OFDM â62.5 dBm
54 Mbps OFDM â61.5 dBm
65 Mbps OFDM â60.5 dBm
Maximum receiver gain â
Gain control step
â
RSSI accuracyf
Range â90 dBm to â30 dBm
Range above â30 dBm
â
â
â9.5
â14.5
9
16
15
13
11
8
4
0
â1
â2
32
31
29
27
24
20
16
15
14
â
â
â5
â8
â15.5 â
â1.5 â
â
â
â
â
â
36
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
â
95
â
3
â
â
5
â
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 = 50â¦, across the dynamic range 10
â
13
dB
Receiver cascaded noise At maximum gain
figure
General spurs
1â18 GHz
â
5
â
dB
â
â
â65
dBm/MHz
a. Derate by 1.5 dB for â30°C to â10°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 Ã 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
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