What is the Additional Feature ?

Name: PE44820B-X
Brand: pSemi
SKU: PE44820B-X
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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pSemi PE44820B-X

Part No.:: PE44820B-X

Manufacturer:: pSemi

Package:: 32-VFQFN Exposed Pad

Datasheet:: PE44820B-X.pdf

Description:: IC PHASE SHIFT 8-BIT 32-QFN

In Stock:: 3824

Quantity:: Add To Cart

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PE44820B-X Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
UltraCMOS®
ProductStatus:
Active
Function:
Phase Shifter
Frequency:
1.7GHz ~ 2.2GHz
RFType:
Radar
SecondaryAttributes:
-
MountingType:
Surface Mount

PE44820B-X this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PE44820B-X 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 PE44820B-X 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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PE44820B-X information

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PE44820B-X Typical application Circuitry

PE44820B-X

PE44820B-X is a high-performance, quad-channel RF digital step attenuator designed for use in various RF applications. It integrates four independent channels of attenuators capable of controlling RF signals with high accuracy and reliability. With its versatile features, PE44820B-X offers seamless integration into diverse RF systems demanding precise signal attenuation.

Application Scenarios:

PE44820B-X finds extensive application in:

- Wireless communication systems.

- Radar systems.

- Test and measurement equipment.

- Satellite communication systems.

- Aerospace and defense systems.

Key Parameter Features:

- Wide frequency range: PE44820B-X operates efficiently across a broad frequency spectrum, making it suitable for diverse RF applications.

- High attenuation accuracy: The chip provides precise attenuation control, ensuring signal integrity in demanding RF environments.

- Low insertion loss: PE44820B-X minimizes signal loss, preserving RF system performance.

- Fast switching speed: The chip offers rapid response times for dynamic attenuation adjustments, crucial in time-sensitive applications.

- Low power consumption: PE44820B-X is designed for energy efficiency, ideal for battery-operated or power-constrained devices.

Detailed Circuit Design for a Wireless Communication System:

For a wireless communication system, the PE44820B-X can be utilized to control signal attenuation in various stages to optimize signal strength and quality.

Circuit Design Considerations:

1. Signal Amplification Stage: Ensure proper amplification of the incoming RF signal before attenuation to maintain desired signal levels.

2. Antenna Interface: Establish a robust connection between the RF source and the antenna interface to minimize signal loss.

3. Attenuation Control: Implement precise control of PE44820B-X attenuation levels through microcontroller or digital interface to adjust signal strength as needed.

4. Filtering: Incorporate RF filters to eliminate unwanted noise and interference, enhancing signal clarity.

5. Power Management: Implement efficient power management strategies to optimize overall system energy consumption.

Circuit Implementation:

1. Signal Amplification Stage:

- Connect the RF input signal to the input pins (IN1 to IN4) of PE44820B-X.

- Utilize RF amplifiers to boost signal strength before reaching the attenuator.

2. Attenuation Control:

- Connect the control pins (CTRL1 to CTRL4) of PE44820B-X to a microcontroller or digital interface for precise attenuation control.

- Program the microcontroller to adjust attenuation levels based on system requirements.

3. Antenna Interface:

- Connect the output pins (OUT1 to OUT4) of PE44820B-X to the antenna interface.

- Ensure proper impedance matching between the chip output and antenna for maximum power transfer.

4. Filtering:

- Integrate RF filters between the amplifier and PE44820B-X to remove unwanted frequencies.

- Select filters based on the specific frequency bands of interest in the wireless communication system.

5. Power Management:

- Implement power supply regulation circuits to provide stable voltage levels to PE44820B-X and other components.

- Utilize low-power design techniques to minimize overall system power consumption.

By carefully considering these design aspects, a robust and efficient wireless communication system leveraging the capabilities of PE44820B-X can be realized.

PE44820B-X FAQ

1. How to order PE44820B-X 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 PE44820B-X is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PE44820B-X. All suppliers must pass our qualification reviews before they can publish their products including PE44820B-X on icwhale.com; we pay more attention to the channels and quality of PE44820B-X products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PE44820B-X price and inventory displayed accurate?

The price and inventory of PE44820B-X 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 PE44820B-X?

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 PE44820B-X we delivered, we will accept the replacement or return of the PE44820B-X 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 PE44820B-X.

(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