2 X MAX2829 MAXIM 2.4GHz & 5GHz RF Transceiver QFN IC

Applications

2.4GHz MIMO and Smart Antenna Systems
Single-/Dual-Band 802.11a/b/g Radios
World-Band Operation

Key Features

• 2.4GHz to 2.5GHz and 4.9GHz to 5.875GHz (802.11a/b/g)
• Best-In-Class Transceiver Performance
• -75dBm Rx Sensitivity 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 Lowpass 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
• I/Q Analog Baseband I
• Single +2.7V to +3.6V Supply
• nterface for Tx and Rx
• Digital Mode Selection (Tx, Rx, Standby, and Power Down)
• Supports Both Serial and Parallel Gain Control
• MIMO and Smart Antenna Compatibility
• Coherent LO Phase Among Multiple Transceivers
• Support 40MHz Channel Bandwidth (Turbo Mode)
• Single +2.7V to +3.6V Supply
• 1µA Low-Power Shutdown Mode
• Small 56-Pin TQFN Package (8mm x 8mm)

The MAX2829 single-chip, RF transceiver ICs are designed specifically for OFDM 802.11 WLAN applications.

The MAX2829 is designed for dual-band 802.11a/g applications covering world-bands of 2.4GHz to 2.5GHz and 4.9GHz to 5.875GHz. The ICs 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 bandpass filters (BPF), 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 the required data rates (6, 9, 12, 18, 24, 36, 48, and 54Mbps for OFDM; 1, 2, 5.5, and 11Mbps for CK/DSSS), at receiver sensitivity levels up to 10dB better than 802.11a/g standards. The MAX2828/MAX2829 transceivers are available in the small 56-pin, exposed paddle thin QFN package




Postage / Versand

- free postage within germany and continental europe.


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