详细描述
The SPF-5122Z is a high performance 50-4000 MHz pHEMT low noise MMIC amplifier. The on-chip active bias network provides stable current over temperature and process variations. The SPF-5122Z offers ultra-low noise figure and high linearity performance in a simple gain block configuration. A single 3V to 5V supply and minimal application circuit (4 capacitors and 1 inductor) allows for maximum flexibility with a low bill of materials cost. High P1dB and maximum RF input power specifications make it ideal for high dynamic range receivers. It is internally matched to 50 ohms.
特点
Ultra-Low NF = 0.60dB @ 900MHz
High Linearity: OIP3 = 40.5dBm @ 1900MHz
Excellent IS95 and WCDMA ACPR performance
P1dB = 23dBm
Single Supply Operation: 3V to 5V (90 mA at 5V)
Broadband Internal Matching
Robust MSL-1 Rating
High +27