Figure 1. Reference design circuit board showing the MAX2830 in an 802.11b/g RF front-end module
Cascade receive noise figure is 6dB
Low phase noise of -95dBc/Hz at 10kHz offset
Under 802.11g 54Mbps OFDM signal, Rx EVM < 9% when receiving sensitivity is -74.5dBm
Receive gain control range is 95dB (32dB RF and 63dB BB VGA)
Tx EVM < 5.6% when transmitting 802.11g 54Mbps OFDM signal at 15dBm output power
The transmit gain control range is 25dB
Supports full-scale 802.11b/g data transmission rate
Small size 11mm x 16mm
Low BOM cost
Figure 2. 802.11b/g RF module block diagram
| Devices | Class | introduce | Datasheet |
|---|---|---|---|
| MAX2830 | 2.4GHz to 2.5GHz 802.11g/b RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch | Download |
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