ERA-2SM+
Surface mount technologyERA-2SM+
Surface mount technology
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Manufacturer Part # : ERA-2SM+
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Package/Case: 4-SMD
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Part Status : ACTIVE
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Brand: Mini-Circuits
Quality Assurance
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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ERA-2SM+ DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
ERA-2SM+ Details
The ERA-2SM+ is a high-frequency amplifier from Mini-Circuits, designed for RF and microwave applications requiring low noise and high gain. This amplifier offers excellent performance in a compact and versatile package, making it suitable for various communication and signal processing systems.
Pinout
- 1 (RF IN): RF Input
- 2 (GND): Ground
- 3 (VCC): Positive Power Supply
- 4 (RF OUT): RF Output
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Low Noise: Provides low noise amplification for sensitive RF signals.
- High Gain: Offers high gain to amplify weak signals effectively.
- Wide Frequency Range: Operates over a broad frequency range for versatile applications.
- Compact Design: Compact and lightweight design for easy integration into circuit layouts.
- High Reliability: Built with quality components for reliable performance in demanding environments.
Application
- Wireless Communication: Ideal for boosting signals in wireless communication systems.
- Radar Systems: Used in radar applications for signal amplification and detection.
- Satellite Communication: Suitable for satellite communication systems requiring signal amplification.
How to Use
Connect the ERA-2SM+ amplifier to your RF circuit by connecting the RF input and output to the corresponding components. Ensure a stable power supply connection to VCC and proper grounding to GND. Adjust gain settings as needed for optimal signal amplification. For detailed usage instructions, consult the datasheet.
Application Circuit
The application circuit diagram for the ERA-2SM+ illustrates how to integrate the amplifier into an RF system. It includes connections for RF input, output, power supply, and ground, ensuring proper functionality and signal amplification.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- ERA-1SM+: A similar high-frequency amplifier offering comparable performance and specifications.
- ERA-3SM+: Another amplifier option with different gain and frequency characteristics.
Complementary
The ERA-2SM+ can be complemented by the ERA-4SM+ for additional amplification stages in cascaded systems. Pairing compatible components can enhance overall system performance and signal integrity.
Consider the compatibility and gain requirements when selecting complementary amplifiers for your specific application needs.
Frequently Asked Questions
Q: What is the typical gain of the ERA-2SM+ amplifier?
A: The ERA-2SM+ amplifier offers a typical gain of [insert gain value here] dB. Refer to the datasheet for detailed gain specifications under specific operating conditions.
Q: Can the ERA-2SM+ be used in microwave systems?
A: Yes, the ERA-2SM+ is suitable for microwave applications within its specified frequency range. Ensure proper matching and integration for optimal performance.

Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | RF Amplifier | RoHS | Details |
Operating Frequency ! | 0 Hz to 6 GHz | Operating Supply Voltage ! | 3.4 V |
Operating Supply Current | 40 mA | Gain | 10.7 dB |
NF - Noise Figure | 3.4 dB | Type | CATV Amplifiers |
Mounting Style | SMD/SMT | Technology | GaAs InGaP |
P1dB - Compression Point | 11 dBm | OIP3 - Third Order Intercept | 25 dBm |
Minimum Operating Temperature | - 45 C | Maximum Operating Temperature ! | + 85 C |
Series | ERA | Brand | Mini-Circuits |
Input Return Loss | 22 dB | Isolation dB | 20 dB |
Number of Channels | 1 Channel | Pd - Power Dissipation | 330 mW |
Product Type ! | RF Amplifier | Factory Pack Quantity | 1000 |
Subcategory | Wireless & RF Integrated Circuits | Test Frequency ! | 6 GHz |
Unit Weight | 0.034463 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is ERA-2SM+?
The ERA-2SM+ is a surface mount, high-frequency, low-noise amplifier manufactured by Mini-Circuits. It is designed for applications requiring amplification of RF and microwave signals with low noise and high linearity.
How Does ERA-2SM+ Work?
The ERA-2SM+ operates by amplifying RF and microwave signals with minimal noise and distortion. It utilizes high-frequency design techniques to ensure broadband performance and low spurious emissions. The amplifier is suitable for use in communication systems, radar systems, and test equipment requiring high-performance amplification.
How Many Pins does ERA-2SM+ have and What are the Functions of the Pinout Configuration?
The ERA-2SM+ is housed in a surface mount package with a specific pinout configuration, which typically includes RF input, RF output, and power supply connection points. The pinout is crucial for proper integration and system connectivity, enabling seamless operation within the target application.
What are the Pros and Cons of ERA-2SM+?
Pros:
- High-frequency Performance: Optimized for RF and microwave applications.
- Low Noise: Provides low noise figure for sensitive signal amplification.
- Compact SMT Package: Space-efficient surface mount design for easy integration in compact systems.
- Broadband Operation: Suitable for wideband signal amplification needs.
Cons:
- Complex Matching: May require precise matching and impedance control for optimal performance.
- Power Handling: Limited power handling capability compared to some larger amplifiers.
- External Biasing: May require external biasing components for specific operating conditions.
Are There Any Equivalents/Alternatives to ERA-2SM+ for Recommendation?
- The MAR-6SM+ from Mini-Circuits is a similar surface mount amplifier with comparable performance characteristics.
- Alternatives to the ERA-2SM+ include the TQP3M9009 from Qorvo and the MGA-81563 from Avago Technologies.
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