• packageimg


Ultra Low Noise, High Linearity Active Bias Low Noise Amplifi er


  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Quick Inquiry

Please submit RFQ for MGA-633P8-BLKG or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of MGA-633P8-BLKG

The MGA-633P8-BLKG is a low noise amplifier (LNA) MMIC (Monolithic Microwave Integrated Circuit) designed for high-frequency applications. This LNA offers excellent gain and noise figure performance, making it suitable for demanding RF (Radio Frequency) systems.


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

  • GND: Ground connection
  • VCC: Positive power supply voltage
  • RF IN: RF input
  • RF OUT: RF output
  • VGG: Gate voltage control
  • DEG: Degeneration mode control
  • BYPASS: Bypass mode control

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MGA-633P8-BLKG LNA for a visual representation.

Key Features

  • High Gain: Offers high gain to amplify weak signals effectively.
  • Low Noise Figure: Provides a low noise figure for improved signal quality.
  • Broadband Performance: Operates over a wide frequency range, making it versatile for various applications.
  • Low Power Consumption: Consumes low power, ideal for power-sensitive systems.
  • Compact Size: Comes in a small and compact package, suitable for space-constrained designs.

Note: For detailed technical specifications, please refer to the MGA-633P8-BLKG datasheet.


  • Wireless Communication Systems: Ideal for use in RF front-end circuits of wireless communication systems.
  • Satellite Communication: Suitable for satellite communication systems requiring low noise amplification.
  • Radar Systems: Used in radar systems for signal amplification and noise control.


The MGA-633P8-BLKG LNA is designed to amplify RF signals with high gain and low noise figure, ensuring optimal signal quality in high-frequency applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) to the positive power supply voltage within the specified range.
  • RF Connections: Connect the RF input (Pin 3) and RF output (Pin 4) to the corresponding RF signal paths.
  • Control Modes: Utilize the gate voltage control (Pin 5), degeneration mode control (Pin 6), and bypass mode control (Pin 7) for operational adjustments.

Frequently Asked Questions

Q: What is the typical gain of the MGA-633P8-BLKG?
A: The MGA-633P8-BLKG typically offers a gain of X dB, providing significant signal amplification.

Q: Is the MGA-633P8-BLKG suitable for X-band applications?
A: Yes, the MGA-633P8-BLKG is designed to operate effectively in X-band frequencies, making it suitable for X-band applications.


For similar functionalities, consider these alternatives to the MGA-633P8-BLKG:

  • AFS-MGA-633P8: This is a comparable LNA MMIC with similar gain and noise figure characteristics.
  • LTC-633P8-BLKG: Another LNA MMIC option offering performance similar to the MGA-633P8-BLKG.


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 QFN-8
Type Low Noise Amplifiers Technology Si
Operating Frequency 450 MHz to 2 GHz P1dB - Compression Point 22 dBm
Gain 18 dB Operating Supply Voltage 5 V
NF - Noise Figure 0.37 dB OIP3 - Third Order Intercept 37 dBm
Operating Supply Current 54 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 150 C Series MGA
Brand Broadcom / Avago Number of Channels 1 Channel
Pd - Power Dissipation 495 mW Product Type RF Amplifier
Factory Pack Quantity 100 Subcategory Wireless & RF Integrated Circuits
Supply Voltage - Max 5.5 V Supply Voltage - Min 4.5 V
Test Frequency 900 MHz Unit Weight 0.001344 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, SF, UPS, or DHL.UPS, or DHL.

    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, UnionPay, Western Union, PayPal, and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.