Document Number: 002-14826 Rev. *G
Page 45 of 65
PRELIMINARY
CYW43903
14.3 WLAN 2.4 GHz Receiver Performance Specifications
Note:
The specification shown in
apply at the chip ports, unless otherwise defined.
Table 20. WLAN 2.4 GHz Receiver Performance Specifications
Parameter
Condition/Notes
Minimum
Typical
Maximum
Unit
Frequency range
–
2400
–
2500
MHz
RX sensitivity IEEE 802.11b
(8% PER for 1024 octet PSDU)
1 Mbps DSSS
–
–98.9
–
dBm
2 Mbps DSSS
–
–96.0
–
dBm
5.5 Mbps DSSS
–
–93.9
–
dBm
11 Mbps DSSS
–
–90.4
–
dBm
RX sensitivity IEEE 802.11g
(10% PER for 1024 octet PSDU)
6 Mbps OFDM
–
–95.0
–
dBm
9 Mbps OFDM
–
–93.8
–
dBm
12 Mbps OFDM
–
–92.7
–
dBm
18 Mbps OFDM
–
–90.3
–
dBm
24 Mbps OFDM
–
–87.1
–
dBm
36 Mbps OFDM
–
–83.6
–
dBm
48 Mbps OFDM
–
–79.3
–
dBm
54 Mbps OFDM
–
–78.0
–
dBm
RX sensitivity IEEE 802.11n
(10% PER for 4096 octet PSDU)
1
Defined for default parameters:
800 ns GI and non-STBC.
20 MHz channel spacing for all MCS rates
MCS0
–
–94.6
–
dBm
MCS1
–
–92.1
–
dBm
MCS2
–
–89.8
–
dBm
MCS3
–
–86.6
–
dBm
MCS4
–
–83.0
–
dBm
MCS5
–
–78.3
–
dBm
MCS6
–
–76.6
–
dBm
MCS7
–
–75.0
–
dBm
Input in-band IP3
Maximum LNA gain
–
–8
–
dBm
Minimum LNA gain
–
+9
–
dBm
Maximum receive level
@ 2.4 GHz
@ 1, 2 Mbps
(8% PER, 1024 octets)
–3.5
–
–
dBm
@ 5.5, 11 Mbps
(8% PER, 1024 octets)
–9.5
–
–
dBm
@ 6, 9, 12 Mbps
(10% PER, 1024 octets)
–9.5
–
–
dBm
@ MCS0–2 rates
(10% PER, 4095 octets)
–9.5
–
–
dBm
@ 18, 24, 36, 48, 54 Mbps
(10% PER, 1024 octets)
–14.5
–
–
dBm
@ MCS3–7 rates
(10% PER, 4095 octets)
–14.5
–
–
dBm
