BCM43455XKUBGT Datasheet, PDF (124/159 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 Typical Maximum Unit
RSSI accuracy^e
Range –98 dBm to –30 –5
–
5
dB
dBm
Return loss
Range above –30 dBm –8
–
8
dB
Z_o = 50Ω, across the
10
–
13
dB
dynamic range
Receiver cascaded noise At maximum gain
–
4
–
dB
figure
a. For PCIE derate 5G RX sensitivity by 1.5 dB
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 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.)
d. For 65 Mbps, the size is 4096.
e. The minimum and maximum values shown have a 95% confidence level.
Broadcom^®
November 5, 2015 • 43455-DS109-R
BROADCOM CONFIDENTIAL
Page 123