Mini-Circuits

CMA-83LN+ SMT Low Noise Amplifier

CMA-83LN+ SMT Low Noise Amplifier

The Big Deal

• Ceramic, hermetically sealed, nitrogen filled
• Low profile case, 0.045”
• Flat gain over wideband
• Low noise figure, 1.3 dB
• High IP3, up to +30 dBm

Product Overview

The CMA-83LN+ is a PHEMT based wideband, low noise MMIC amplifier with a unique combination of low noise, high IP3, and flat gain over wideband making it ideal for sensitive, high-dynamic-range receiver applications. This design operates on a single 5V or 6V supply, is well matched for 50Ω and comes in a tiny, low profile package (0.12 x 0.12 x 0.045”), accommodating dense circuit board layouts. The amplifier is bonded to a multilayer integrated LTCC substrate, then hermetically sealed under a controlled Nitrogen atmosphere with gold-plated cover, eutectic Au-Sn solder, and Ni-Pd-Au termination finish. CMA-series amplifiers are capable of meeting MIL requirements for gross leak, fine leak, thermal shock, vibration, acceleration, mechanical shock, and HTOL. The testing can be done if requested.

Product Features

• Ceramic, hermetically sealed, high reliability
• Low profile case, .045” high
• Low Noise figure, 1.3 dB at 2 GHz
• High IP3, 30 dBm typ. at 2 GHz
• High Pout, P1dB 20.3 dBm typ. at 2 GHz and 6V
• Excellent Gain flatness, ±1.2 dB over 0.5 to 7 GHz and 6V

Typical Applications

• High Rel Systems
• Defense and Aerospace
• WiFi
• WLAN
• UMTS
• LTE
• WiMAX
• S-band Radar
• C-band Satcom