SKY65605-21
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BDS/GPS/GNSS Low-Noise Amplifier
The SKY65605-21 is a Microwave Monolithic Integrated Circuit
(MMIC) front-end low-noise amplifier (LNA) designed for BeiDou
Satellite Navigation System/Global Positioning System/Global
Navigation Satellite System (BDS/GPS/GNSS) receiver
applications. The device provides high linearity, excellent gain, a
high 1 dB input compression point (IP1dB), and a superior noise
figure (NF).
The SKY65605-21 is optimized to operate from 1.559 to
1.606 GHz, which makes it ideal for BDS/GPS/GNSS radio
receiver applications.
The SKY65605-21 is fabricated using advanced SiGe BiCMOS
technology. The LNA uses surface-mount technology (SMT) in the
form of a 0.7 x 1.1 mm Quad Flat No-Lead (QFN) package, which
allows for a highly manufacturable and low-cost solution.
Features
- Small signal gain: 19 dB typical
- High in-band IIP3: –5 dBm
- Low noise figure: 0.6 dB typical
- High IP1dB: –14.5 dBm
- Low current consumption: 3.6 mA
- Input/output impedance internally matched to 50 Ω
- Single DC supply: 1.8 to 2.85 V
- Minimal number of external components required
- Ultra-small QFN (6-pin, 0.7 x 1.1 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
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ProductName
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SKY65605-21
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Frequency (MHz)
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1559-1606
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Test Frequency (MHz)
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-
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Description
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BDS/GPS/GNSS Low-Noise Amplifier
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Gain (dB)
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19
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VDD (V)
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-
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IP1 dB (dBm)
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-14.5
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NF (dB)
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0.6
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Package (mm)
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6-pin QFN, 0.7 x 1.1
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Product Information:
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