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Applications
• Receiver Front End Building Block
QPM1000
2 -20 GHz Limiter/Low-Noise Amplifier
Product Features
• Frequency Range: 2 – 20 GHz • Input Power CW Survivability: 4 W • Gain: > 17 dB • Adjustable gain (> 30 dB using VG2) • Noise Figure: < 2.0 dB (3-12 GHz)
< 4.0 dB (outer frequencies) • IM3: < −21 dBc (PIN ≤ 0 dBm) • Bias: VD = 5 V, ID = 100 mA, VG1 = -0.6 V typical,
VG2 = +1.3 V • Package dimensions: 6.00 x 5.00 x 1.72 mm
Functional Block Diagram
General Description
The Qorvo QPM1000 is an integrated limiter/LNA providing robust, high performance over the 2–20GHz frequency range. The QPM1000 delivers 17 dB small signal gain with gain control and > 18 dBm P1dB with a range of noise figure of 1.5–4 dB across frequency.