SKY65404-31
5 GHz Low Noise Amplifier
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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Product Documents
Features
- Ultra-low Noise Figure: 1.2 dB
- 4.9 GHz to 5.9 GHz operation
- Enable/disable mode
- High IIP3: +7 dBm
- High gain: 13 dB
- 2.8 to 5.0 V single-supply operation
- QFN (6-pin, 1.5 x 1.5 mm) package (MSL3, 260 °C per JEDEC J-STD-020)
Images & Diagrams
Specifications
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- Frequency Range (GHz)
- 4.9-5.9
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- Test Frequency (GHz)
- 5.8
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- Gain Typ. (dB)
- 13
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- OIP3 (dBm)
- 20
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- VDD (V)
- 3.3
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- OP1 dB (dBm)
- 9
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- Supply Current Typ. (mA)
- 11
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- Noise Figure Typ. (dB)
- 1.2
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- Package
- DFN, 6-pin
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- Package (mm)
- 1.5 x 1.5 x 0.45
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