BCM4330 Preliminary Data Sheet
2.4 GHz Band General RF Specifications
2.4 GHz Band General RF Specifications
Table 33: 2.4 GHz Band General RF Specifications
Condition Minimum Typical
Including TX ramp down –
Including TX ramp up
DSSS/CCK modulations –
Item
Maximum Unit
Tx/Rx switch time
Rx/Tx switch time
Power-up and power-down ramp
time
–
–
–
5
µs
µs
µs
–
2
< 2
WLAN 2.4 GHz Receiver Performance Specifications
Note: The specifications in Table 34 are measured at the chip port, unless otherwise specified.
Table 34: WLAN 2.4 GHz Receiver Performance Specifications
Parameter
Condition/Notes
Minimum Typical Maximum Unit
Frequency range
RX sensitivity
–
2400
–
2500
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
1 Mbps DSSS
2 Mbps DSSS
5.5 Mbps DSSS
11 Mbps DSSS
6 Mbps OFDM
9 Mbps OFDM
12 Mbps OFDM
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
–
–
–
–
–
–
–
–
–
–
–
–
–97
–94
–92
–90
–92
–90.5
–90
–88
–87
–83
–78
–77
–
–
–
–
–
–
–
–
–
–
–
–
(8% PER for 1024 octet
a
PSDU)
RX sensitivity
(10% PER for 1000 octet
a
PSDU)
®
BROADCOM
BCM4330 Preliminary Data Sheet
April 28, 2011 • 4330-DS304-RI
Page 134
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