Product Details
Key Features
Applications/Uses
Duplex Method | OFDM |
Frequency Range (MHz) | 2400 to 2500 |
Inputs | 1 Rx |
Outputs | 1 Tx |
Tx OIP3 Power (dBm) (max) | 17.1 |
Rx Noise Figure (dB) | 3.3 |
Package/Pins | TQFN/48 |
Budgetary Price (See Notes) | 5.36 |
Simplified Block Diagram
Technical Docs
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Sampling:
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Parameters
Duplex Method | OFDM |
Frequency Range (MHz) | 2400 to 2500 |
Inputs | 1 Rx |
Outputs | 1 Tx |
Tx OIP3 Power (dBm) (max) | 17.1 |
Rx Noise Figure (dB) | 3.3 |
Package/Pins | TQFN/48 |
Budgetary Price (See Notes) | 5.36 |
Key Features
- 2.4GHz to 2.5GHz ISM Band Operation
- IEEE 802.11g/b Compatible (54Mbps OFDM and 11Mbps CCK)
- Complete RF Transceiver, PA, Rx/Tx and Antenna Diversity Switch, and Crystal Oscillator
- Best-in-Class Transceiver Performance
- 62mA Receiver Current
- 3.3dB Rx Noise Figure
- -75dBm 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
- +17.1dBm Transmit Power (5.6% EVM with 54Mbps OFDM)
- 31dB Tx Gain Control Range
- Integrated Power Detector
- Fully Integrated RF Input and Output Matching and DC Blocking
- Serial or Parallel Gain-Control Interface
- > 40dB Tx Sideband Suppression Without Calibration
- Rx/Tx I/Q Error Detection
- Transceiver Operates from +2.7V to +3.6V
- PA Operates from +2.7V to +4.2V
- Low-Power Shutdown Mode
- Small 48-Pin TQFN Package (7mm x 7mm x 0.8mm)
Applications/Uses
- General 2.4GHz ISM Radios
- Wi-Fi, PDA, VoIP, and Cellular Handsets
- Wireless Speakers and Headphones
Description
The MAX2830 completely eliminates the need for an external SAW filter by implementing on-chip monolithic filters for both the receiver and transmitter. The baseband filters are optimized to meet the IEEE® 802.11g standard and proprietary turbo modes up to 40MHz channel bandwidth. These devices are suitable for the full range of 802.11g OFDM data rates (6Mbps to 54Mbps) and 802.11b QPSK and CCK data rates (1Mbps to 11Mbps). The ICs are available in a small, 48-pin TQFN package measuring only 7mm x 7mm x 0.8mm.
Technical Docs
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.