BCM43907 Datasheet, PDF (81/128 Pages) Cypress Semiconductor – WICED™ IEEE 802.11 a/b/g/n SoC with an Embedded Applications Processor

BCM43907 Preliminary Data Sheet
2.4 GHz Band General RF Specifications
2.4 GHz Band General RF Specifications
Table 22: 2.4 GHz Band General RF Specifications
Item
TX/RX switch time
RX/TX switch time
Power-up and power-down ramp
time
Condition
Including TX ramp
down
Including TX ramp up
DSSS/CCK
modulations
Minimum Typical
–
–
–
–
–
–
Maximum Unit
5
µs
2
µs
<2
µs
WLAN 2.4 GHz Receiver Performance Specifications
Note: The specifications shown in Table 23 apply at the chip ports, unless otherwise defined.
Table 23: WLAN 2.4 GHz Receiver Performance Specifications
Parameter
Condition/Notes
Frequency range
–
RX sensitivity IEEE 802.11b 1 Mbps DSSS
(8% PER for 1024 octet
PSDU)
2 Mbps DSSS
5.5 Mbps DSSS
11 Mbps DSSS
RX sensitivity IEEE 802.11g 6 Mbps OFDM
(10% PER for 1024 octet 9 Mbps OFDM
PSDU)
12 Mbps OFDM
18 Mbps OFDM
24 Mbps OFDM
36 Mbps OFDM
48 Mbps OFDM
54 Mbps OFDM
Minimum Typical Maximum Unit
2400
–
2500
MHz
–
–98.9 –
dBm
–
–96.0 –
dBm
–
–93.9 –
dBm
–
–90.4 –
dBm
–
–95.0 –
dBm
–
–93.8 –
dBm
–
–92.7 –
dBm
–
–90.3 –
dBm
–
–87.1 –
dBm
–
–83.6 –
dBm
–
–79.3 –
dBm
–
–78.0 –
dBm
Broadcom^®
March 12, 2016 • 43907-DS104-R
BROADCOM CONFIDENTIAL
Page 80