MAX2828ETN+ by Analog Devices

Single-/Dual-Band 802.11a/b/g World-Band Transceiver ICs


The MAX2828/MAX2829 single-chip, RF transceiver ICs are designed specifically for OFDM 802.11 WLAN applications. The MAX2828 is designed for single-band 802.11a applications covering world-band frequencies of 4.9GHz to 5.875GHz. 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.

Where to Buy

Prices starting from US$21.48

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Farnell
from US$29.57
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element14
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Features

World-Band Operation MAX2828: 4.9GHz to 5.875GHz (802.11a) MAX2829: 2.4GHz to 2.5GHz and 4.9GHz to 5.875GHz (802.11a/b/g)
MAX2828: 4.9GHz to 5.875GHz (802.11a)
MAX2829: 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 Interface for Tx and Rx Digital Mode Selection (Tx, Rx, Standby, and Power Down) Supports Both Serial and Parallel Gain Control
-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 Interface 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
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)

Specifications

Duplex Method OFDM
Frequency Range (MHz) 4900 to 5875
Inputs 1 Rx
Outputs 1 Tx
Package/Pins TQFN/56
BudgetaryPrice (See Notes) 18.25


MAX2828ETN+ Semiconductors - ICs by Analog Devices

RF TRANSCEIVER 4.5GHZ-5.875GHZ TQFN-56

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Data Rate 54Mbps
RF / IF Modulation -
Frequency Min 4.9GHz
Frequency Max 5.875GHz
Receiving Current 135A
RF IC Case Style TQFN
No. of Pins 56Pins
Supply Voltage Min 2.7V
Supply Voltage Max 3.6V
Transmitting Current 142mA
Output Power (dBm) -2dBm
Sensitivity dBm -75dBm
RF Transceiver Applications 802.11a/b/g & 4.9GHz Public Safety Radios 2.4GHz/5GHz MIMO & Smart Antenna System
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant To Be Advised
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Single-/Dual-Band 802.11a/b/g | Analog Devices
RF TRANSCEIVER, 4.5GHZ-5.875GHZ, TQFN-56 | Farnell

Frequently Asked Questions

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Is the MAX2828ETN+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Analog Devices, element14 and Farnell have stock available or on a lead time for MAX2828ETN+ .

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