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BCM43907 Datasheet, PDF (83/128 Pages) Cypress Semiconductor – WICED™ IEEE 802.11 a/b/g/n SoC with an Embedded Applications Processor | |||
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BCM43907 Preliminary Data Sheet
WLAN 2.4 GHz Receiver Performance Specifications
Table 23: WLAN 2.4 GHz Receiver Performance Specifications (Cont.)
Parameter
Condition/Notes
Minimum Typical Maximum Unit
Adjacent channel rejection
MCS0â7
(Difference between
interfering and desired
signal (25 MHz apart) at
10% PER for 4096 octet
PSDU with desired signal
level as specified in
Condition/Notes.)
MCS0
MCS1
MCS2
MCS3
MCS4
MCS5
MCS6
â79 dBm
16
â
â
dB
â76 dBm
13
â
â
dB
â74 dBm
11
â
â
dB
â71 dBm
8
â
â
dB
â67 dBm
4
â
â
dB
â63 dBm
0
â
â
dB
â62 dBm
â1
â
â
dB
MCS7
â61 dBm
â2
â
â
dB
Maximum receiver gain â
â
â
66
â
dB
Gain control step
â
â
â
3
â
dB
RSSI accuracyb
Range â95c dBm to â30 dBm
â5
â
5
dB
Range above â30 dBm
â8
â
8
dB
Return loss
Zo = 50â¦, across the dynamic range 10
11.5 13
dB
Receiver cascaded noise At maximum gain
figure
â
4
â
dB
a. Sensitivity degradations for alternate settings in MCS modes. MM: 0.5 dB drop, and SGI: 2 dB drop.
b. The minimum and maximum values shown have a 95% confidence level.
c. â95 dBm with calibration at time of manufacture, â92 dBm without calibration.
Broadcom®
March 12, 2016 ⢠43907-DS104-R
BROADCOM CONFIDENTIAL
Page 82
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