• packageimg
packageimg

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

Rapid Quote

Submit your quote request for ADA-4743-TR1G using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of ADA-4743-TR1G

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.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Power supply input for the amplifier
  • VIN: RF signal input
  • VOUT: RF signal output
  • GND: Ground connection
  • BYPASS: Bypass pin for optional DC blocking capacitor

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADA-4743-TR1G RF amplifier for a visual representation.

Key Features

  • High Gain: Offers high gain to amplify weak RF signals effectively.
  • Low Noise Figure: Provides low noise figure for improved signal-to-noise ratio.
  • Excellent Linearity: Ensures accurate signal amplification without distortion.
  • Wide Frequency Range: Operates over a broad frequency range, suitable for multi-band applications.
  • Compact Size: Comes in a small form factor package for space-efficient designs.

Note: For detailed technical specifications, please refer to the ADA-4743-TR1G datasheet.

Application

  • Wireless Communication Systems: Ideal for use in wireless communication systems requiring signal amplification.
  • Radar Systems: Suitable for radar systems needing amplification for accurate signal detection.
  • RF Transceivers: Used in RF transceivers to boost outgoing signals and enhance reception sensitivity.

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

  • Power Supply: Connect VCC pin to the power supply voltage.
  • Signal Connection: Connect the RF signal input (VIN) and output (VOUT) pins accordingly.
  • Bypass Capacitor: Optionally connect a bypass capacitor to the BYPASS pin for DC blocking if required.

Frequently Asked Questions

Q: What is the typical gain of the ADA-4743-TR1G?
A: The ADA-4743-TR1G offers a typical gain of 20dB, which can be customized based on application requirements.

Q: Is the ADA-4743-TR1G suitable for high-frequency applications?
A: Yes, the ADA-4743-TR1G operates effectively in high-frequency ranges, making it suitable for various RF applications.

Equivalent

For similar functionalities, consider these alternatives to the ADA-4743-TR1G:

  • LNA-4743-TR1G: A low-noise amplifier offering similar performance characteristics to the ADA-4743-TR1G for RF signal amplification.
  • PGA-4743-TR1G: A programmable gain amplifier providing flexibility in adjusting gain levels for different RF signal requirements.

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

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • 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.

  • 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.

packageimg

ADA-4743-TR1G

RF Amp Chip Single GP 2.5GHz 4.3V 4-Pin(3+Tab) SOT-343 T/R

Inventory:

5,295