MAX2831ETM+ by Analog Devices
2.4GHz to 2.5GHz, 802.11g RF Transceivers with Integrated PA
| Status: | Active |
|---|---|
| Series: | MAX2831 |
| RoHS: | Unknown |
Features
| 2.4GHz to 2.5GHz ISM Band Operation |
| IEEE 802.11g/b Compatible (54Mbps OFDM and 11Mbps CCK) |
| Complete RF Transceiver, PA, and Crystal Oscillator (MAX2831) Best-in-Class Transceiver Performance 62mA Receiver Current 2.6dB Rx Noise Figure -76dBm Rx Sensitivity (54Mbps OFDM) No I/Q Calibration Required 0.1dB/0.35° Rx I/Q Gain/Phase Imbalance 33dB RF and 62dB Baseband Gain Control Range 60dB Range Analog RSSI per RF Gain Setting Fast Rx I/Q DC-Offset Settling Programmable Baseband Lowpass Filter 20-Bit Sigma-Delta Fractional-N PLL with < 20Hz Step Size Digitally Tuned Crystal Oscillator +18.5dBm Transmit Power (5.6% EVM with 54Mbps OFDM) 31dB Tx Gain Control Range Integrated Power Detector (MAX2831) Serial or Parallel Gain-Control Interface > 40dB Tx Sideband Suppression without Calibration Tx/Rx I/Q Error Detection |
| Best-in-Class Transceiver Performance |
| 62mA Receiver Current |
| 2.6dB Rx Noise Figure |
| -76dBm Rx Sensitivity (54Mbps OFDM) |
| No I/Q Calibration Required |
| 0.1dB/0.35° Rx I/Q Gain/Phase Imbalance |
| 33dB RF and 62dB Baseband Gain Control Range |
| 60dB Range Analog RSSI per RF Gain Setting |
| Fast Rx I/Q DC-Offset Settling |
| Programmable Baseband Lowpass Filter |
| 20-Bit Sigma-Delta Fractional-N PLL with < 20Hz Step Size |
| Digitally Tuned Crystal Oscillator |
| +18.5dBm Transmit Power (5.6% EVM with 54Mbps OFDM) |
| 31dB Tx Gain Control Range |
| Integrated Power Detector (MAX2831) |
| Serial or Parallel Gain-Control Interface |
| > 40dB Tx Sideband Suppression without Calibration |
| Tx/Rx I/Q Error Detection |
| Transceiver Operates from +2.7V to +3.6V |
| PA Operates from +2.7V to +4.2V (MAX2831) |
| Low-Power Shutdown Mode |
| Small 48-Pin TQFN Package (7mm x 7mm x 0.8mm) |
Specifications
| Duplex Method | OFDM |
|---|---|
| Frequency Range (MHz) | 2400 to 2500 |
| Inputs | 1 Rx |
| Outputs | 1 Tx |
| Tx OIP3 Power (dBm) (max) | 18.5 |
| Rx Noise Figure (dB) | 2.6 |
| Package/Pins | TQFN/48 |
| BudgetaryPrice (See Notes) | 5 |
MAX2831ETM+ Semiconductors - ICs by Analog Devices
RF TRANSCEIVER 2.4GHZ-2.5GHZ TQFN-48
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Data Rate | 54Mbps |
|---|---|
| RF / IF Modulation | CCK OFDM QPSK |
| Frequency Min | 2.4GHz |
| Frequency Max | 2.5GHz |
| Receiving Current | 62mA |
| RF IC Case Style | TQFN |
| No. of Pins | 48Pins |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 3.6V |
| Transmitting Current | 82mA |
| Output Power (dBm) | 17.1dBm |
| Sensitivity dBm | -75dBm |
| RF Transceiver Applications | 2.4GHz ISM Band System IEEE 802.11g/b Radio Transceiver Wireless Sensor Network |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| 2.4GHz to 2.5GHz, 802.11g RF T | Analog Devices |
| Rf Transceiver, 2.4Ghz-2.5Ghz, Tqfn-48 | Newark Electronics |
| RF TRANSCEIVER, 2.4GHZ-2.5GHZ, TQFN-48 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX2831ETM+ ?
Additional datasheets, footprints and schematics for MAX2831ETM+ are listed on our Part Details page. You can also find images and similar parts to MAX2831ETM+ on this page.
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Is the MAX2831ETM+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX2831ETM+ have stock available?
Authorised distributors including Analog Devices, CoreStaff, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX2831ETM+ .
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