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Maxim > Solutions > Cellular Handsets
Bluetooth/WLAN
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| Display |
Title / Parts |
Key Advantages |
| QV |
2.4GHz to 2.5GHz 802.11g/b RF Transceiver with PA and Rx/Tx/Diversity Switch
MAX2830
| Industry's First 802.11g/b RF Transceiver with Integrated PA, Rx/Tx and Antenna Diversity Switches |
| 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 |
2.4GHz SiGe, High IP3 Low-Noise Amplifier
MAX2644
| Industry's Smallest 2.4GHz LNA Provides Adjustable IP3 Control |
| QV PDF |
2.5GHz, +20dBm Power Amplifier IC in UCSP Package
MAX2240
| Industry's Smallest Bluetooth PA Provides Digital Power Control |
| Key Specifications:
Low-Noise Amplifiers |
| Part Number |
Solutions |
Applications |
Frequency Range (MHz) |
Noise Figure (dB) |
Gain (dB) |
Input IP3 (dBm) |
Supply Current (mA) |
Footprint (mm x mm) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX2644
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2.4GHz
Cordless
WLL
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2400 to 2500
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2
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17
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7.2
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2.7 to 7.0
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2.0 x 2.1
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SC-70/6
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5
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| See All Low-Noise Amplifiers (19) |
| Key Specifications:
Power Amplifiers/Drivers |
| Part Number |
Solutions |
Applications |
Min. Frequency (MHz) |
Max. Frequency (MHz) |
Features |
Footprint (mm x mm) |
Package |
Smallest Available Package (max w/pins) (mm2) |
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MAX2247
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2.4GHz
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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/11
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3
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MAX2242
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2.4GHz
Cordless
WLL
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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/11
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3
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MAX2240
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2.4GHz
Cordless
WLL
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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/9
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2
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| See All Power Amplifiers/Drivers (9) |
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