Avago's GaAs FET uses a reverse-biased Schottky-barrier gate fabricated with the PHEMT technology. These devices have a combination of high linearity and PAE, high gain and low noise features.
GaAs FET devices using PHEMT technology are suitable for applications in wireless LAN and other systems requiring low noise figures.
| Part Number | Product Name | Frequency (GHz) | Bias Condition (V@mA) | NF (dB) | Gain (dB) | P1dB (dBm) | OIP3 (dBm) | Package | Distributor Inventory | Lifecycle | RoHS6 fully compliant | Data Sheets & Technical Specifications | |
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| VMMK-1225 | 0.5 to 26GHz Low Noise E-PHEMT in a Wafer Scale Package | 0.5-26 | 2V@20mA | 1.0 | 11 | 8 | 23 | SMT 1.05x0.55 | Yes | Active | Y |
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| VMMK-1218 | 0.5 to 18 GHz Low Noise E-PHEMT in a Wafer Scale Package | 0.5-18 | 3V@20mA | 0.81 | 9 | 12 | 22 | SMT 1.05x0.55 | Yes | Active | Y |
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| ATF-55143 | Single Voltage E-pHEMT Low Current Low Noise 24.2dBm OIP3 in SC-70 | 0.45-6 | 2.7V@10mA | 0.6 | 17.7 | 24.2 | SOT-343 | Yes | Active | Y |
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| ATF-541M4 | Single Voltage E-pHEMT Low Noise 36 dBm OIP3 in MiniPak | 0.45-10 | 3V@60mA | 0.5 | 17.5 | 21.4 | 35.8 | SMT 1.4x1.2 | Yes | Active | Y |
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| ATF-58143 | Single Voltage E-pHEMT Low Noise 30.5 dBm OIP3 in SC-70 | 0.45-6 | 3V@30mA | 0.5 | 16.5 | 19 | 30.5 | SOT-343 | Yes | Active | Y |
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| ATF-331M4 | PHEMT Low Noise 31 dBm OIP3 in MiniPak | 0.45-10 | 4.0V@60mA | 0.6 | 15 | 19 | 31 | SMT 1.4x1.2 | Yes | Active | Y |
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| ATF-50189 | Single Voltage E-pHEMT Low Noise 45 dBm OIP3 in SOT-89 package | 0.4-3.9 | 4.5V@280mA | 1.1 | 15.5 | 29 | 45 | SOT-89 | Yes | Active | Y |
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| ATF-34143 | SC-70 (SOT-343) Low Noise 31.5 dBm OIP3 | 0.45-10 | 4.0V@60mA | 0.5 | 17.5 | 20 | 31.5 | SOT-343 | Yes | Active | Y |
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| ATF-531P8 | Single Voltage E-pHEMT Low Noise 38 dBm OIP3 in LPCC | 0.05-6 | 4V@135mA | 0.6 | 20 | 24.5 | 38 | SMT 2x2 | Yes | Active | Y |
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| ATF-38143 | SC-70 (SOT-343) Low Noise 22 dBm OIP3 | 0.45-10 | 2V@10mA | 0.4 | 16 | 12 | 22 | SOT-343 | Yes | Active | Y |
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| ATF-551M4 | Single Voltage E-pHEMT Low Current Low Noise 24dBm OIP3 in MiniPak | 0.45-6 | 2.7V@10mA | 0.5 | 17.5 | 14.6 | 24.1 | SMT 1.4x1.2 | Yes | Active | Y |
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| ATF-36163 | SC-70 (SOT-363) Low Noise High Freq PHEMT 5 dBm P1dB | 1.5-18 | 2.0V@15mA | 1.0 | 10 | 5 | SOT-363 | Yes | Active | Y |
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| ATF-54143 | Single Voltage E-pHEMT Low Noise 36 dBm OIP3 in SC-70 | 0.45-6 | 3V@60mA | 0.5 | 16.6 | 20.4 | 36.2 | SOT-343 | Yes | Active | Y |
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| ATF-53189 | Single Voltage E-pHEMT Low Noise 40 dBm OIP3 in SOT-89 package | 0.05-6 | 4V@135mA | 0.85 | 15.5 | 23 | 40 | SOT-89 | Yes | Active | Y |
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| ATF-521P8 | Single Voltage E-pHEMT Low Noise 42 dBm OIP3 in LPCC | 0.05-6 | 4.5V@200mA | 1.5 | 17 | 26.5 | 42 | SMT 2x2 | Yes | Active | Y |
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| ATF-511P8 | Single Voltage E-pHEMT Low Noise 41.7 dBm OIP3 in LPCC | 0.05-6 | 4.5V@200mA | 1.4 | 14.8 | 30 | 41.7 | SMT 2x2 | Yes | Active | Y |
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| ATF-35143 | Low Noise Pseudomorphic HEMT in a Surface Mount Plastic Package | 0.45-10 | 2.0V@15mA | 0.4 | 18 | 11 | 21 | SOT-343 | Yes | Active | Y |
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| ATF-501P8 | Single Voltage E-pHEMT Low Noise 45.5 dBm OIP3 in LPCC | 0.4-3.9 | 4.5V@280mA | 1.0 | 15 | 29 | 45.5 | SMT 2x2 | Yes | Active | Y |
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| ATF-33143 | SC-70 (SOT-343) Low Noise 33.5 dBm OIP3 | 0.45-10 | 4.0V@80mA | 0.5 | 15 | 22 | 33.5 | SOT-343 | Yes | Active | Y |
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| ATF-36077 | (70mil Ceramic) Low Noise High Freq PHEMT 5 dBm P1dB | '2-18 | 1.5V@10mA | 0.5 | 12 | 5 | Pkg 77 | No | Not Recommended for New Design |
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| ATF-52189 | Single Voltage E-pHEMT Low Noise 42 dBm OIP3 in SOT-89 package | 0.05-6 | 4.5V@200mA | 1.5 | 16 | 27 | 42 | SOT-89 | Yes | Active | Y |
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