The SKY65404-31 is an ultra Low-Noise Amplifier (LNA) intended for 5 GHz wireless receiver applications. Its industry-leading Noise Figure (NF), together with high linearity, makes it ideal as a firststage LNA in 802.11a Wireless Local Area Network (WLAN) radios.
Operating with a single supply voltage, the SKY65404-31 consumes only 10 mA of current. The device includes a shutdown mode to save power when the receiver is inactive. The tiny package footprint of the SKY65404-31, requiring only four external components, enables the industry’s smallest PCB area needed to implement a 5 GHz LNA.
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Manufacturer: Skyworks Solutions Inc.
Win Source Part Number: 042644-SKY65404-31
Packaging: Reel - TR
Frequency: 4.9GHz to 5.9GHz
Gain: 13dB
Noise Figure: 1dB
RF Type: 802.11a/n
Categories: RF/IF and RFID
Status: Active
Case / Package: 6-QFN (1.5x1.5)
Supply Voltage - Operating: 2.8 V to 5 V
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Sufficient
RF Amplifier IC 802.11a/n 4.9GHz ~ 5.9GHz 6-QFN (1.5x1.5)
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| Skyworks Solutions, Inc. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers | RF Amplifiers | RF Amplifiers |
| Product Number | SKY65404-31 | 042644-SKY65404-31 | 863-1398-6-ND | SKY65404-31 |
| Product Name | 5 GHz Low Noise Amplifier | RF Amplifiers - SKY65404-31 | RF Amplifiers | RF and Wireless - RF Amplifiers |
| Amplifier Type | Low Noise Amplifier | Low Noise Amplifier; Power Amplifier | ||
| Frequency Range | 4900 to 5900 MHz | 4900 to 5900 MHz | 4900 to 5900 MHz | 4900 to 5900 MHz |
| Minimum Gain | 13 dB | 13 dB | 13 dB | ? to 13 dB |
| Maximum Gain | 13 dB | 13 dB | 13 dB | 13 dB |
| Noise Figure | 1.2 dB | 1 dB | 1 dB |
