MAR-3+ The Mini-Circuits MAR-3+ is a wideband, monolithic InGaP HBT MMIC amplifier designed for cellular and PCN instrumentation applications. It offers high dynamic range and repeatable performance.
Mfr Part #:

MAR-3+

Available from 1 distributors
Mfr Name: Mini-Circuits
Mini-Circuits
The Mini-Circuits MAR-3+ is a wideband, monolithic InGaP HBT MMIC amplifier designed for cellular and PCN instrumentation applications. It offers high dynamic range and repeatable performance.
Total Stock: 40 pcs
$ Price Range: $0.99

MAR-3+ Available from 1 distributor

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MAR-3+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Gain
Mounting Type
Noise Figure
P1dB
RF Type
Storage Temperature
Tape & Reel
Technology
Test Frequency
Voltage

MAR-3+ Description

Short technical summary and product information.

The Mini-Circuits MAR-3+ is a high-performance, drop-in monolithic amplifier featuring a wideband frequency range from DC to 2 GHz. Fabricated using InGaP HBT technology, this amplifier offers a typical gain of 12.5 dB at 0.1 GHz and a low noise figure of 3.7 dB. It is internally matched to 50 Ohms, making it suitable for various RF applications.

 

Designed for high dynamic range and repeatable performance, the MAR-3+ is unconditionally stable and cascadable. It operates at a nominal voltage of 5V and draws a typical current of 35mA. The amplifier is enclosed in a compact 4-SMD, Flat Leads package, designed for surface mount applications.

 

Typical applications for the MAR-3+ include cellular communications and PCN instrumentation. Its robust design and performance characteristics make it a reliable choice for demanding RF circuits. The expected MTTF is an impressive 3,000 years at 85°C case temperature.

MAR-3+ Quick Information

Product Type: RF Amplifier
Canonical Name: MAR-3+ Monolithic InGaP HBT MMIC Amplifier
Subcategory: Monolithic

MAR-3+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAR-3+ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAR-3+ Features

  • Wideband, DC to 2 GHz operation.
  • High gain, 12.5 dB typical at 0.1 GHz.
  • Low noise figure, 3.7 dB typical.
  • Internally matched to 50 Ohms.
  • Surface mount 4-SMD package.

MAR-3+ Applications

  • Used in cellular RF signal amplification
  • Suitable for RF test equipment
  • Ideal for communication system design
  • Supports broad frequency coverage

MAR-3+ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MAR-3+?

The MAR-3+ operates at a nominal voltage of 5V.

What package type is the MAR-3+ available in?

The MAR-3+ is available in a 4-SMD, Flat Leads package designed for surface mounting.

What is the frequency range of the MAR-3+ amplifier?

The MAR-3+ amplifier operates over a frequency range of 0Hz to 2GHz.

What is the typical gain of the MAR-3+ at 0.1 GHz?

The MAR-3+ has a typical gain of 12.5 dB at 0.1 GHz.

What is the typical noise figure for the MAR-3+?

The typical noise figure for the MAR-3+ is 3.7 dB.

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