MLowoNoniseo, Wliitdhebaicnd, AHigmh IPp3 lifier
CMA-83LN+
50Ω 0.5 to 8.0 GHz
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
CASE STYLE: DL1721
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 have been tested to meet MIL requirements for gross leak, fine leak, thermal shock, vibration,
acceleration, mechanical shock, and HTOL.
Key Features
Feature
Advantages
Ideal for use anywhere long-term reliability adds bottom-line value: high moisture areas,
busy production lines, high-speed distribution centers, heavy industry, outdoor settings,
and unmanned facilities, as well as military applications.
Hermetically Sealed
Low noise, 1.3 dB at 2 GHz
Enables lower system noise figure performance.
High IP3
• +30 dBm at 2 GHz
• +26.7 dBm at 8 GHz
Combination of low noise and high IP3 makes this MMIC amplifier ideal for use in low noise
receiver front end (RFE) as it gives the user advantages of sensitivity and two- tone IM
performance at both ends of the dynamic range.
Low operating voltage, 5V/6V.
Wide bandwidth with flat gain
Achieves high IP3 using low voltage.
Enables a single amplifier to be used in many wideband applications including defense,
instrumentation and more.
•
•
1.2 dB over 0.5 to 7 GHz
1.5 dB over 0.5 to 8 GHz
Low inductance, repeatable performance, outstanding reliability in tough operating
con- ditions, and small size (0.12 x 0.12 x 0.045”)
Ceramic, hermetic package
®
Mini-Circuits
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com
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