SKY65623-682LF
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GPS/GLONASS/Galileo/Compass Low-Noise Amplifier
The SKY65623-682LF is a Microwave Monolithic Integrated
Circuit (MMIC) front-end low-noise amplifier (LNA) designed for
Global Navigation Satellite System (GNSS) radio receiver
applications. The device provides low current consumption,
excellent gain, and a superior noise figure (NF). Output matching
components are embedded inside the device. Only one external
input matching inductor is required.
The SKY65623-682LF is optimized to operate at 1559 to
1606 MHz, which makes it ideal for
GPS/GLONASS/Galileo/Compass radio receiver applications.
The SKY65623-682LF is fabricated using advanced SiGe BiCMOS
technology. The LNA uses surface-mount technology (SMT) in the
form of a 0.8 × 0.8 mm Quad Flat No-Lead (QFN) package, which
allows for a highly manufacturable and low-cost solution.
Features
- Small signal gain: 16.5 dB typical
- Low noise figure: 0.85 dB typical
- Out-of-band IIP3: –11.5 dBm typical
- Low current consumption: 1 mA typical
- Low shutdown current: 0.1 μA typical
- Output impedance internally matched to 50
- Single external input matching inductor
- Single DC supply: 1.5 to 3.6 V
- Minimal number of external components required
- Small QFN (5-pin, 0.8 × 0.8 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
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ProductName
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SKY65623-682LF
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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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GPS/GLONASS/Galileo/Compass Low-Noise Amplifier
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Gain (dB)
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16.5
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VDD (V)
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1.5-3.6
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IP1 dB (dBm)
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-30
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NF (dB)
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0.85
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Package (mm)
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5-pin QFN, 0.8 × 0.8 x 0.32
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Product Information:
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New
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