The MAX2828ETN+ is a single band 802.11a world-band transceiver IC in 56 pin TQFN package. The MAX2828 is designed for single-band 802.11a applications covering world-band frequencies of 4.9GHz to 5.875GHz. The IC include all circuitry required to implement the RF transceiver function, providing a fully integrated receive path, transmit path, VCO, frequency synthesizer and baseband/ control interface. Only the PA, RF switches, RF band pass filters, RF baluns and a small number of passive components are needed to form the complete RF front-end solution. Each IC completely eliminates the need for external SAW filters by implementing on-chip monolithic filters for both the receiver and transmitter. The baseband filtering and the Rx/Tx signal paths are optimized to meet the 802.11a/g IEEE standards and cover the full range of data rates (6, 9, 12, 18, 24, 36, 48, 54Mbps for OFDM & 1, 2, 5.5, 11Mbps for CCK/DSSS) at receiver sensitivity levels up to 10dB better than 802.11a/g standards.
- Supply voltage range is 2.7V to 3.6V
- Operating temperature range from -40°C to 85°C
- Rx sensitivity is -75dBm at 54Mbps(802.11g), -46dB (802.11g)/-51dB(802.11a) Tx sideband suppression
- 1.5% (802.11g) and 2% (802.11a) Tx EVM, -100dBc/Hz (802.11g)/-95dBc/Hz (802.11a) LO phase noise
- Programmable baseband low pass filters
- Integrated PLL with 3-wire serial interface
- 93dB (802.11g)/97dB (802.11a) receiver gain- control range
- 200ns Rx I/Q DC settling, 60dB dynamic range Rx RSSI, 30dB Tx power control range
- Tx/Rx I/Q error detection
- Supports both serial and parallel gain control
通信与网络
(EN)
