BCM43455XKUBGT Datasheet, PDF (119/159 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 35: WLAN 2.4 GHz Transmitter Performance Specifications (Cont.)
Parameter
Condition/Notes
Minimum Typical Maximum Unit
EVM Does Not Exceed
TX power at the chip port 802.11b
–9 dB
–
for highest power level (DSSS/CCK)
setting at 25°C and
VBAT = 3.6V with spectral
mask and EVM compliance
OFDM,
OFDM,
BPSK
64QAM
–8 dB
–25 dB
–
–
MCS7
–27 dB
–
21.5
–
20
–
19
–
19
–
dBm
dBm
dBm
dBm
MCS8
–30 dB
–
17
–
dBm
Phase noise
37.4 MHz crystal, integrated from –
10 kHz to 10 MHz
0.45
–
Degrees
TX power control dynamic –
range
10
–
–
dB
Closed-loop TX power
variation at highest
power level setting
Across full temperature and
–
voltage range. Applies to 10 dBm
to 20 dBm output power range.
–
±1.5
dB
Carrier suppression
–
15
–
–
dBc
Gain control step
–
–
0.25
–
dB
Return loss at Chip port TX Z_o = 50Ω
–
6
–
dB
a. The cellular standards listed indicate only typical usages of that band in some countries. Other standards may
also be used within those bands.
WLAN 5 GHz Receiver Performance Specifications
Note: Unless otherwise noted, the values shown in the following table are provided at the chip port
input.
Table 36: WLAN 5 GHz Receiver Performance Specifications
Parameter
Condition/Notes
Frequency range
–
RX sensitivity ^a
6 Mbps OFDM
IEEE 802.11a (10% PER _{9 Mbps OFDM}
for 1000 octet PSDU) _{12 Mbps OFDM}
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
Minimum
4900
–
–
–
–
–
–
–
–
Typical
–
–94.5
–93.5
–92.7
–90.1
–86.9
–83.6
–78.6
–77.4
Maximum
5845
–
–
–
–
–
–
–
–
Unit
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
Broadcom^®
November 5, 2015 • 43455-DS109-R
BROADCOM CONFIDENTIAL
Page 118