PRELIMINARY
CYW54907
Table 23. WLAN 2.4 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
–79 dBm
Minimum Typical Maximum Unit
Adjacent channel rejection-
OFDM
6 Mbps OFDM
9 Mbps OFDM
12 Mbps OFDM
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
MCS0
16
15
13
11
8
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5
8
13
–
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
–78 dBm
–76 dBm
–74 dBm
–71 dBm
–67 dBm
–63 dBm
–62 dBm
–79 dBm
–76 dBm
–74 dBm
–71 dBm
–67 dBm
–63 dBm
–62 dBm
–61 dBm
–
(Difference betweeninterfering
and desired signal (25 MHz
apart) at 10% PER for 1024
octet PSDU with desired signal
level as specified in Condition/
Notes.)
–
–
–
4
–
0
–
–1
16
13
11
8
–
Adjacent channel rejection
MCS0–7
–
MCS1
–
(Difference between interfering
and desired signal (25 MHz
apart) at 10% PER for 4096
octet PSDU with desired signal
level as specified in Condition/
Notes.)
MCS2
–
MCS3
–
MCS4
4
–
MCS5
0
–
MCS6
–1
–2
–
–
MCS7
–
Maximum receiver gain
Gain control step
RSSI accuracyb
–
66
3
–
–
–
Range –95c dBm to –30 dBm
–5
–8
10
–
–
Range above –30 dBm
–
Return loss
Zo = 50Ω, across the dynamic range
At maximum gain
11.5
4
Receiver cascaded noise
figure
a. Sensitivity degradations for alternate settings in MCS modes. MM: 0.5 dB drop, and SGI: 2 dB drop.
b. The minimum and maximum values shown have a 95% confidence level.
c. –95 dBm with calibration at time of manufacture, –92 dBm without calibration.
Document Number: 002-19312 Rev. *C
Page 56 of 95
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