BCM4354 Data Sheet
WLAN 5 GHz Transmitter Performance Specifications
Table 42: WLAN 5 GHz Transmitter Performance Specifications (Cont.)
Parameter
Condition/Notes
Min.
Typ.
Max.
Unit
Phase noise
37.4 MHz Crystal, Integrated from 10 –
kHz to 10 MHz
0.5
–
Degrees
TX power control dynamic –
range
10
–
–
–
dB
dB
Closed loop TX power
Across full-temperature and voltage
–
±2.0
variation at highest power range. Applies across 10 to 20 dBm
level setting
output power range.
Carrier suppression
Gain control step
Return loss
–
15
–
–
–
–
–
dBc
dB
–
0.25
6
Zo = 50ꢀ
–
dB
a. The cellular standards listed indicate only typical usages of that band in some countries. Other standards may
also be used within those bands.
b. Derate by 1.5 dB for temperatures higher than 55°C, or supply voltages lower than 3.0V. Derate by 3.0 dB for
supply voltages of lower than 2.7V, or supply voltages lower than 3.0V at temperatures higher than 55°C.
Broadcom®
October 15, 2014 • 4354-DS109-R
Page 157
BROADCOM CONFIDENTIAL
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