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Maxim > Solutions > 802.11a/b/g Wireless LAN
Power Amplifiers/Drivers
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| Display |
Title/Parts |
Key Advantages |
| QV PDF |
2.4GHz to 2.5GHz, 802.11g RF Transceivers with Integrated PA
MAX2831, MAX2832
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| QV PDF |
1200MHz to 2500MHz Adjustable RF Predistorter
MAX2009
| Industry's First RF Predistorter IC Designed to Improve Power-Amplifier Adjacent-Channel Power Rejection |
| QV PDF |
2.4GHz SiGe Linear Power Amplifier
MAX2247
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| QV PDF |
2.4GHz to 2.5GHz Linear Power Amplifier
MAX2242
| 2.4GHz PA Delivers +23 dBm Linear Output Power |
| QV PDF |
2.5GHz, +20dBm Power Amplifier IC in UCSP Package
MAX2240
| Industry's Smallest Bluetooth PA Provides Digital Power Control |
| Key Specifications: ISM RF Transceivers |
| Part Number |
Solutions |
Applications |
Freq.
(MHz) |
Footprint
(mm x mm) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
RoHS Available |
| max w/pins |
| MAX2831 |
WLAN |
| 802.11g | | 802.11b | | 802.11g / ISM |
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2400 to 2500 |
7.0 x 7.0 |
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50 |
Yes |
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See All ISM RF Transceivers (9)
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| Key Specifications: RF Predistortion ICs |
| Part Number |
Freq.
(MHz) |
Freq.
(MHz) |
Features |
Footprint
(mm x mm) |
Package/Pins |
| min |
max |
| MAX2009 |
1200 |
2500 |
| +/-0.04ns Group Delay Ripple | | <1.3ns Group Delay | | Single +5V Supply | | Up to 12dB ACPR Improvement | | Up to 24-degrees Phase Expansion | | Up to 7dB Gain Expansion |
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5.0 x 5.0 |
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See All RF Predistortion ICs (2)
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| Key Specifications: Power Amplifiers/Drivers |
| Part Number |
Features |
Footprint
(mm x mm) |
Package/Pins |
| MAX2247 |
| 24% PAE at +24dBm Linear Output Power, 3.3V | | 24% PAE at +21dBm Linear Output Power, 3.0V | | 29dB Power Gain | | External Bias Control for Current Throttleback | | Internal Input Matching | | On-Chip Power Detector | | Shutdown | | Up to +24dBm Output Power at <-32/-55dBc ACPR |
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1.5 x 2.0 |
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| MAX2242 |
| +22.5dBm Output Power at -33dBc ACPR for 802.11b | | 28.5dB Power Gain | | External Bias Control for Current Throttleback | | On-Chip Power Detector | | Output Power Tunable from +10dBm to +22dBm |
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1.5 x 2.0 |
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| MAX2240 |
| +19dBm Output Power at 105mA Supply Current | | 2-Bit Digital Power Control | | Integrated Input Match | | Low 105mA Operating Current |
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1.6 x 1.6 |
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See All Power Amplifiers/Drivers (9)
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| Key Specifications: WiFi/WLAN RF Transceivers |
| Part Number |
Solutions |
Freq.
(MHz) |
Footprint
(mm x mm) |
Package/Pins |
Smallest Available Pckg.
(mm2) |
RoHS Available |
Applications |
| max w/pins |
| MAX2831 |
WLAN |
2400 to 2500 |
7.0 x 7.0 |
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50 |
Yes |
| 802.11g | | 802.11b | | 802.11g / ISM |
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See All WiFi/WLAN RF Transceivers (6)
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