PRELIMINARY
CYW54907
Table 25. WLAN 5 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
Minimum
16
15
13
11
8
Typical Maximum
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Adjacent channel rejection
6 Mbps OFDM
–79 dBm
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
66
3
–
–
–
5
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5
8
13
–
(Difference between interfering and
desired signal (20 MHz apart) at 10%
PERfor1000octetPSDUwithdesired
signal level as specified in Condition/
Notes)
9 Mbps OFDM
12 Mbps OFDM
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
65 Mbps OFDM
–78 dBm
–76 dBm
–74 dBm
–71 dBm
–67 dBm
4
–63 dBm
0
–62 dBm
–1
–2
32
31
29
27
24
20
16
15
14
–
–61 dBm
Alternate adjacent channel rejection 6 Mbps OFDM
–78.5 dBm
–77.5 dBm
–75.5 dBm
–73.5 dBm
–70.5 dBm
–66.5 dBm
–62.5 dBm
–61.5 dBm
–60.5 dBm
(Difference between interfering and
desired signal (40 MHz apart) at 10%
PER for 1000a octet PSDU with
desired signal level as specified in
Condition/Notes)
9 Mbps OFDM
12 Mbps OFDM
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
65 Mbps OFDM
–
Maximum receiver gain
Gain control step
RSSI accuracyb
–
–
Range –92 dBm to –30 dBm
Range above –30 dBm
–5
–8
10
–
Return loss
Zo = 50Ω, across the dynamic range
At maximum gain
Receiver cascaded noise figure
a. For 65 Mbps, the size is 4096.
b. The minimum and maximum values shown have a 95% confidence level.
Document Number: 002-19312 Rev. *C
Page 60 of 95
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