BCM43236BKMLG Datasheet, PDF (33/43 Pages) Cypress Semiconductor – 2.4 GHz/5 GHz IEEE802.11n MAC/PHY/Radio Chip

BCM43236/BCM43236B Preliminary Data Sheet
2.4 GHz Band Transmitter RF Specifications
2.4 GHz Band Transmitter RF Specifications
Table 12: 2.4 GHz Band Transmitter RF Specifications
Characteristic
Condition
Minimum Typical
RF Output Frequency Range
TX Output Power
BCM43236
BCM43236B
Carrier Suppression
–
20 MHz BW
40 MHz BW
20 MHz BW
40 MHz BW
–
2400 –
–
–
–
–
–
–
–
–
15
–
TX Spectrum mask @
fc – 22 MHz < f < fc – 11 MHz
–
–
maximum gain
fc + 11 MHz < f < fc + 22 MHz
–
–
f < fc – 22 MHz; and f > fc + 22 MHz –
–
TX Modulation Accuracy
(EVM) at maximum gain
IEEE 802.11b mode
IEEE 802.11g mode
–
–
–
–
Gain Control Step Size
–
–
0.25
I/Q Baseband Bandwidth
IEEE 802.11b mode
IEEE 802.11g mode
–
12
–
12
Amplitude Balance^a
Phase Balance^a
Baseband Differential Input
Voltage
DC input
DC input
Shaped pulse
–1
–
–1.5
–
–
0.6
a. At a 3 MHz offset from the carrier frequency.
Maximum Unit
2500
MHz
16
dBm
14.5
dBm
18
dBm
15.5
dBm
–
dBr
–30
dBr
–30
dBr
–50
dBr
35%
–
5%
–
–
dB/step
–
MHz
–
MHz
1
dB
1.5
°C
–
Vpp
2.4 GHz Band Local Oscillator Specifications
Table 13: 2.4 GHz Band Local Oscillator Specifications
Characteristic
Condition Minimum Typical
VCO Frequency Range
–
2412
–
Reference Input Frequency Range
–
–
20
Clock Frequency Tolerance
–
–
–
Reference Spurs
–
–
–
Local Oscillator Phase Noise, single-sided from –
–
–
1 kHz–300 kHz offset
Maximum Unit
2484
MHz
–
MHz
±20
ppm
–34
dBc
–86.5
dBc/Hz
BROADCOM ®
September 16, 2013 • 43236_43236B-DS103-R
Page 32