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400-3000 MHz, GaAs pHEMT Low Noise
• Ultra-Low Noise Figure = 0.6dB @ 900MHz
• Gain = 19dB @ 900MHz
• High Linearity: OIP3 = 40.5dBm @ 1900MHz
• P1dB = 24dBm @ 1900MHz
• Single Supply Operation: 5V @ Idq=90mA
• Broadband Internal Matching
• Small Package: QFN 2x2
• RoHS/WEEE Compliant Package
• Cellular, PCS, DCS1800, CDMA, WCDMA Receivers
• Low noise, high linearity gain block applications
The SPF-5122Z is a high performance pHEMT MMIC LNA designed for
operation from 400-3000 MHz. The on-chip active bias network provides
stable current over temperature and process threshold voltage variations.
The SPF-5122Z offers ultra-low noise figure and high linearity performance
in a gain block configuration. Its single-supply operation and integrated
matching networks make implementation remarkably simple. High maximum
input power specification make it ideal for high dynamic range receivers.