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Maxim > 方案 > 802.11a/b/g无线LAN
功率放大器/驱动器
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| 显示 |
标题/型号 |
关键优势 |
| QV |
2.4GHz至2.5GHz、802.11g RF收发器，集成PA
MAX2831, MAX2832
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| QV PDF |
1200MHz至2500MHz可调的RF预失真器
MAX2009
| 业内首款RF前置补偿器IC，用于改善功率放大器的邻信道功率抑制比 |
| QV PDF |
2.4GHz SiGe线性功率放大器
MAX2247
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| QV PDF |
2.4GHz至2.5GHz线性功率放大器
MAX2242
| 2.4GHz PA，可提供+23dBm线性输出功率 |
| QV PDF |
2.5GHz、+20dBm功率放大器IC，UCSP封装
MAX2240
| 业内尺寸最小的Bluetooth PA，提供数字功率控制 |
| Key Specifications:
Power Amplifiers/Drivers |
| Part Number |
Min. Frequency (MHz) |
Max. Frequency (MHz) |
Features |
Footprint (mm x mm) |
Package |
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MAX2247
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2,400
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2,500
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| • | 24% PAE at +21dBm Linear Output Power, 3.0V |
| • | 24% PAE at +24dBm Linear Output Power, 3.3V |
| • | External Bias Control for Current Throttleback |
| • | Up to +24dBm Output Power at <-32/-55dBc ACPR |
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1.5 x 2.0
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UCSP/0
UCSP/11
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MAX2242
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2,400
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2,500
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| • | +22.5dBm Output Power at -33dBc ACPR for 802.11b |
| • | External Bias Control for Current Throttleback |
| • | Output Power Tunable from +10dBm to +22dBm |
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1.5 x 2.0
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UCSP/0
UCSP/11
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MAX2240
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2,400
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2,500
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| • | +19dBm Output Power at 105mA Supply Current |
| • | 2-Bit Digital Power Control |
| • | Low 105mA Operating Current |
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1.6 x 1.6
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UCSP/0
UCSP/9
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| See All Power Amplifiers/Drivers (9) |
| Key Specifications:
RF Predistortion ICs |
| Part Number |
Min. Frequency (MHz) |
Max. Frequency (MHz) |
Features |
Footprint (mm x mm) |
Package |
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MAX2009
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1,200
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2,500
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| • | +/-0.04ns Group Delay Ripple |
| • | 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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THIN QFN/28
THIN QFN/32
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| See All RF Predistortion ICs (2) |
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