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Name: PMA3-83LNW+
Brand: Mini-Circuits
SKU: PMA3-83LNW+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Mini-Circuits PMA3-83LNW+

Part No.:: PMA3-83LNW+

Manufacturer:: Mini-Circuits

Package:: 12-VQFN Exposed Pad

Datasheet:: PMA3-83LNW+.pdf

Description:: IC RF AMP LTE 400MHZ-8GHZ DQ1225

In Stock:: 185

Quantity:: Add To Cart

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PMA3-83LNW+ Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Frequency:
400MHz ~ 8GHz
P1dB:
20.5dBm
Gain:
20.5dB
NoiseFigure:
2.2dB
RFType:
LTE, Radar, SATCOM, UMTS, WiFi, WiMAX, WLAN
Voltage-Supply:
4.75V ~ 5.25V, 5.75V ~ 6.75V
Current-Supply:
75mA
TestFrequency:
2GHz
MountingType:
Surface Mount

PMA3-83LNW+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PMA3-83LNW+ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PMA3-83LNW+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PMA3-83LNW+ information

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PMA3-83LNW+ Typical application Circuitry

PMA3-83LNW

The PMA3-83LNW+ is a highly functional chip serving as a wideband monolithic amplifier. It is designed to cater to various applications demanding high-frequency signal amplification, such as telecommunications, radar systems, and instrumentation.

Key Characteristics of PMA3-83LNW+:

1. Wideband Amplification: Supports amplification across a broad frequency spectrum.

2. High Gain: Provides significant signal amplification without compromising linearity.

3. Low Noise Figure: Maintains signal integrity by minimizing added noise during amplification.

4. High Output Power: Delivers amplified signals with sufficient power for downstream applications.

5. Compact Design: Facilitates integration into space-constrained systems.

Application Scenario: RF Signal Amplification for Communication Systems

Circuit Description:

In this scenario, the PMA3-83LNW+ serves as a crucial component in amplifying RF signals for a wireless communication system, such as a Wi-Fi router.

1. Input Signal Connection:

- Connect the RF input signal source to the RF input pin (pin 1) of the PMA3-83LNW+, ensuring proper impedance matching for maximum signal transfer.

2. Biasing Circuitry:

- Provide appropriate biasing to the chip, typically through biasing resistors connected to the biasing pins (e.g., VCC, GND) to ensure proper operating conditions.

3. Output Signal Connection:

- Connect the output of the amplifier (pin 4) to the input of the subsequent stage or to the antenna system, ensuring proper impedance matching and signal integrity.

4. DC Blocking Capacitors:

- Place DC blocking capacitors at the input and output ports to prevent any DC bias from interfering with the RF signal path.

5. Supply Voltage Connection:

- Connect the supply voltage (VCC, pin 3) to a stable DC power source, adhering to voltage specifications provided in the datasheet.

Design Considerations:

1. Impedance Matching:

- Ensure proper impedance matching between the source, amplifier, and load to maximize power transfer efficiency and signal fidelity.

2. Stability and Linearity:

- Design the amplifier circuit to maintain stability and linearity across the desired frequency range, preventing distortion and signal degradation.

3. Noise Figure Optimization:

- Minimize the overall noise figure of the amplifier circuit by selecting appropriate component values and minimizing parasitic effects.

4. Power Handling Capability:

- Ensure that the PMA3-83LNW+ can handle the maximum expected power levels without saturation or damage, considering peak-to-average power ratios in the RF signal.

5. Temperature Considerations:

- Account for temperature variations and thermal management strategies to maintain amplifier performance under different operating conditions.

In summary, the PMA3-83LNW+ plays a pivotal role in RF signal amplification for communication systems, offering high gain, low noise, and wideband capabilities. By addressing key design considerations, engineers can develop robust and efficient amplifier circuits tailored to their specific application requirements.

PMA3-83LNW+ FAQ

1. How to order PMA3-83LNW+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PMA3-83LNW+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PMA3-83LNW+. All suppliers must pass our qualification reviews before they can publish their products including PMA3-83LNW+ on icwhale.com; we pay more attention to the channels and quality of PMA3-83LNW+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PMA3-83LNW+ price and inventory displayed accurate?

The price and inventory of PMA3-83LNW+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PMA3-83LNW+?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PMA3-83LNW+ we delivered, we will accept the replacement or return of the PMA3-83LNW+ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PMA3-83LNW+.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations