BCM43143KMLGT Datasheet, PDF (42/58 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio with USB/SDIO Host Interface

BCM43143 Advance Data Sheet
2.4 GHz Band Transmitter RF Specifications
2.4 GHz Band Transmitter RF Specifications
Table 16: 2.4 GHz Band Transmitter RF Specifications
Characteristic
Condition
Min. Typ. Max. Unit
RF output frequency range
Chip output power^a
(EVM and ACPR compliant,
Vcc=3.3V ±6%^b)
Gain flatness
Output IP3
Output P1dB
Carrier suppression
CCK TX spectrum mask @
maximum gain
OFDM TX spectrum mask
(chip output power = 16 dBm)
TX modulation accuracy (i.e.
EVM) at maximum gain
Gain control step size
–
20 MHz DSSS/CCK rates
channel _{1, 2, 5.5, and 11 Mbit/s}
802.11g rates
6, 9, 12, 18, 24, and 36 Mpps
802.11g rate 48 Mbps
802.11g rate 56 Mbps
OFDM rates MCS0-MCS5
OFDM rate MCS6
OFDM rate MCS7
40 MHz OFDM rates MCS0- MCS4
channel _{OFDM rate MCS5}
OFDM rate MCS6
OFDM rate MCS7
Maximum gain
Maximum gain
–
–
fc –22 MHz < f < fc –11 MHz
fc +11 MHz < f< fc +22 MHz
f < fc –22 MHz; and f > fc +22 MHz
f < fc –11 MHz and f > fc +11 MHz
f < fc –20 MHz and f > fc +20 MHz
f < fc –30 MHz and f > fc +30 MHz
IEEE 802.11b mode
IEEE 802.11g mode QAM64 54 Mbps
–
Amplitude balance^c
Phase balance
Baseband differential input
voltage
TX power ramp up
TX power ramp down
DC input
DC input
Shaped pulse
90% of final power
10% of final power
2400
–
– 2500 MHz
– 21.0 dBm
–
– 20.0
–
– 19.0
–
– 18.0
–
– 20.0
–
– 19.0
–
– 18.0
–
– 19.5
–
– 19.0
–
– 18.0
–
– 17.0
–
–
2
dB
–
37 –
dBm
–
27 –
dBm
15 –
–
dBr
–
–
–30 dBr
–
–
–30 dBr
–
–
–50 dBr
–
–
–26 dBc
–
–
–35 dBr
–
–
–40 dBr
–
–
35% –
–
–
5% –
–
0.25 –
dB/
step
–1 –
1
dB
–1.5 –
–
0.6
1.5 °
–
Vpp
–
–
2
sec
–
–
2
sec
a. Power control will back off output power by 1.5 dB ensuring EVM and ACPR limits are always met.
b. Linear output power at 3.3V ±10% supply voltage may be degraded and EVM/ACPR compliant output power
may be lower than listed.
c. At a 3 MHz offset from the carrier frequency.
Broadcom^®
November 14, 2014 • 43143-DS104-R
Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio
Page 41