ADA-4743-TR1G
RF Amp Chip Single GP 2.5GHz 4.3V 4-Pin(3+Tab) SOT-343 T/R
Inventory:5,295
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : ADA-4743-TR1G
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Package/Case : SOT343-4
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Manufacturer : Broadcom Limited
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Datesheet : ADA-4743-TR1G DataSheet (PDF)
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Series : ADA-4743
The ADA-4743-TR1G is a high-performance RF amplifier designed for use in various wireless communication systems. This amplifier offers high gain, low noise, and excellent linearity, making it ideal for applications where signal integrity is critical. (Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.) Include a circuit diagram illustrating the connections and operation of the ADA-4743-TR1G RF amplifier for a visual representation. Note: For detailed technical specifications, please refer to the ADA-4743-TR1G datasheet. Functionality The ADA-4743-TR1G is a high-performance RF amplifier that amplifies RF signals with high gain and low noise, ensuring optimal signal quality in wireless communication applications. Usage Guide Q: What is the typical gain of the ADA-4743-TR1G? Q: Is the ADA-4743-TR1G suitable for high-frequency applications? For similar functionalities, consider these alternatives to the ADA-4743-TR1G:Overview of ADA-4743-TR1G
Pinout
Circuit Diagram
Key Features
Application
Frequently Asked Questions
A: The ADA-4743-TR1G offers a typical gain of 20dB, which can be customized based on application requirements.
A: Yes, the ADA-4743-TR1G operates effectively in high-frequency ranges, making it suitable for various RF applications.Equivalent
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 |
Mounting Style | SMD/SMT | Package / Case | SOT-343-4 |
Type | General Purpose Amplifiers | Technology | Si |
Operating Frequency | 0 Hz to 2.5 GHz | P1dB - Compression Point | 17.1 dBm |
Gain | 16.5 dB | Operating Supply Voltage | 3.8 V |
NF - Noise Figure | 4.2 dB | OIP3 - Third Order Intercept | 32.6 dBm |
Operating Supply Current | 60 mA | Maximum Operating Temperature | + 150 C |
Bandwidth | 4000 MHz | Brand | Broadcom / Avago |
Number of Channels | 1 Channel | Pd - Power Dissipation | 370 mW |
Product Type | RF Amplifier | Factory Pack Quantity | 3000 |
Subcategory | Wireless & RF Integrated Circuits | Supply Voltage - Max | 4.3 V |
Supply Voltage - Min | 3.3 V | Test Frequency | 900 MHz |
Unit Weight | 0.000226 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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ADA-4743-TR1G
RF Amp Chip Single GP 2.5GHz 4.3V 4-Pin(3+Tab) SOT-343 T/R
Inventory:
5,295
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




