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    About 1,380,000 results (0.26s) 
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    AI Overview
    Low noise push-pull amplifier modules are specialized RF components designed to provide high gain, excellent linearity, and superior noise performance (often low Noise Figure, NF) in a compact form factor. These modules are widely used in CATV (Cable Television) systems, FTTx solutions, and RF receiver front-ends to boost weak signals while adding minimal noise, typically operating in frequency ranges from 40 MHz up to 1.2 GHz or higher. 
    Key Features and Examples 
    • Technology: Often utilize GaAs (Gallium Arsenide) or GaN (Gallium Nitride) dies to achieve high reliability and low noise figures.
    • Frequency Range: Frequently cover broadband ranges, such as 40 MHz to 870 MHz (e.g., S8740220P) or 50 MHz to 1218 MHz (e.g., SMG1234).
    • Gain and Linearity: Offer high gain (often 20-35 dB) with high output IP3 (third-order intercept point) and CTB/CSO (Composite Triple Beat/Composite Second Order) performance, essential for broadband signal distribution.
    • Power Supply: Generally operate on a +24V DC supply, common in CATV infrastructure. 
    Common Models/Series 
    • Sanland SMG Series: Examples include SMG1234, SMG1227DG (CATV Hybrid Power Doubler), and SMG3352R (Reverse Amplifier).
    • Qorvo/RFMD: S8740220P (GaAs Hybrid Push-Pull).
    • MACOM: MAAM-011297 (Differential High Gain, Low Noise). 
    Key Applications 
    • CATV Infrastructure: Used as high-performance forward-path amplifiers.
    • DOCSIS 3.1 Applications: Suitable for high-speed cable network infrastructure.
    • Broadband RF Receivers: Used where high linearity and low noise are required simultaneously. 
    These modules often come in SOT115J packages, making them relatively easy to replace in field-serviceable equipment. 
    • Qorvo QPA3358 Push Pull Amplifier Module - Mouser Electronics
      May 18, 2020 — Qorvo QPA3358 Push Pull Amplifier Module. ... Qorvo QPA3358 Push Pull Amplifier Module is a CATV push-pull hybrid amplifier that o...
      Mouser Electronics
    • MAAM-011297 - Macom
      MAAM-011297. ... The MAAM-011297 is high gain, high linearity and low noise differential RF amplifier assembled in a SOIC-8EP plas...
      Macom
    • Hybrid Amplifier Module - Sanland
      Fiber Optic Products * SMG1224 GaAs hybrid push pull amplifier module. Hot Tags : hybrid push pull amplifier module GaAs Push-pull...
      Shenzhen Sanland Technology Co., Ltd.
    • SMG1234 GaAs/GaN hybrid push pull amplifier module
      The SMG1234 is a Hybrid Push Pull amplifier module. The part employs GaAs dies and is operated from 50MHz to 1218MHz with supply v...
      Shenzhen Sanland Technology Co., Ltd.
    • SMG1227 GaAs/GaN hybrid push pull amplifier module - Sanland
      Fiber Optic Products. ... The SMG1227 is a Hybrid Push Pull amplifier module. The part employs GaAs dies and is operated from 50MH...
      Shenzhen Sanland Technology Co., Ltd.
    • SA1022 1G High Performance Field Bi-Directional AGC Trunk ...
      The forward preceding stage adopts the newest high index imported low noise push pull amplifier modules or GaAs push pull modules,
      Made-in-China.com
    • RFMD S8740220P, GaAs Hybrid Push Pull amplifier module ...
      About this item. Condition. Used. Condition Description. “Pulled from working equipment, perfec...” Quantity. 1 available. Item nu...
      eBay
    • Qorvo QPA3358 Push Pull Amplifier Module - Mouser Electronics
      May 18, 2020 — Qorvo QPA3358 Push Pull Amplifier Module. ... Qorvo QPA3358 Push Pull Amplifier Module is a CATV push-pull hybrid amplifier that o...
      Mouser Electronics
    • MAAM-011297 - Macom
      MAAM-011297. ... The MAAM-011297 is high gain, high linearity and low noise differential RF amplifier assembled in a SOIC-8EP plas...
      Macom
    • Hybrid Amplifier Module - Sanland
      Fiber Optic Products * SMG1224 GaAs hybrid push pull amplifier module. Hot Tags : hybrid push pull amplifier module GaAs Push-pull...
      Shenzhen Sanland Technology Co., Ltd.
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    Web results

    Low Noise Amplifiers (NF < 3 dB)


    Qorvo
    https://www.qorvo.com › products › low-noise-amplifiers
    Qorvo
    https://www.qorvo.com › products › low-noise-amplifiers
    Qorvo's low noise amplifiers provide industry-leading noise performance for applications requiring high sensitivity.

    SMG1234 GaAs/GaN hybrid push pull amplifier module


    Shenzhen Sanland Technology Co., Ltd.
    https://www.sanlandtech.com › smg1234-gaasgan-hybri...
    Shenzhen Sanland Technology Co., Ltd.
    https://www.sanlandtech.com › smg1234-gaasgan-hybri...
    The SMG1234 is a Hybrid Push Pull amplifier module.The part employs GaAs dies and is operated from 50MHz to 1218MHz with supply voltage +24V( DC).Read more

    MAAM-011297


    Macom
    https://www.macom.com › ... › CATV Amplifiers
    Macom
    https://www.macom.com › ... › CATV Amplifiers
    This amplifier provides 17 dB of flat gain with very low noise figure. The differential push-pull topology provides superior 2nd order intermodulation ...Read more

    550 MHz, 34 dB Gain Push-Pull Amplifier


    NXP
    https://www.nxp.com › ... › No Longer Manufactured
    NXP
    https://www.nxp.com › ... › No Longer Manufactured
    Features · Excellent linearity · Very low noise · High gain · Rugged construction · Surface mount transformers · TiPtAu metallized crystals ensure excellent ...Read more

    Types of push pull amplifiers : r/rfelectronics


    Reddit · r/rfelectronics
    3 comments · 1 year ago
    Reddit · r/rfelectronics
    3 comments · 1 year ago
    I recently developed a push pull class AB rf amplifier where the signal was split up using a balun to both transistors and then recombined with another balun ...Read more

    RFMD S8740220P, GaAs Hybrid Push Pull amplifier ...


    eBay
    https://www.ebay.com › ... › Transistors
    eBay
    https://www.ebay.com › ... › Transistors
    RFMD S8740220P, GaAs Hybrid Push Pull amplifier module, 40MHz to 870MHz ; Frequency Max · 870 MHz ; Gain · 21.5 dB ; Noise Figure · 2.5 dB ; CSO:-66 dB ; Package · SOT- ...Read more
    $25.00 · $7.95 delivery

    A 2N3055 & MJ2955 Class-AB amplifier circuit, which is a ...


    Facebook · Circuit world
    40+ reactions · 1 year ago
    Facebook · Circuit world
    40+ reactions · 1 year ago
    The 2N3055 (NPN) and MJ2955 (PNP) transistors work together in a push-pull configuration, allowing for improved efficiency and reduced ...Read more

    Push-pull low noise amplifier with variable gain ...


    Google Patents
    https://patents.google.com › patent
    Google Patents
    https://patents.google.com › patent
    A push-pull low noise amplifier (LNA) includes at least one amplifier block. Each amplifier block includes a bypass stage and at least one gain cell.
    Missing: Module ‎| Show results with: Module

    Push-Pull Amplifier Amplifiers


    everything RF
    https://www.everythingrf.com › ... › Amplifiers
    everything RF
    https://www.everythingrf.com › ... › Amplifiers
    Push-Pull Amplifier Amplifiers are electronic devices that are used to amplify a low-power radio frequency signal. Push-Pull Amplifier Amplifiers from the ...Read more
    Discussions and forums
    Basic class AB push-pull amplifier simulation.
    Facebook · 
    ELECTRONICS HOBBY CIRCUITS
     · 4 comments
     · 1 year ago
    Basic class AB push-pull amplifier simulation.
    Facebook · 
    ELECTRONICS HOBBY CIRCUITS
     · 4 comments
     · 1 year ago
    a basic Class AB audio amplifier circuit designed for small speaker applications, utilizing a 12V DC power supply. The amplifier employs two ...  More
    Class B Push-Pull Amplifier Distortion Solutions
    Facebook · 
    ELECTRONICS HOBBY CIRCUITS
     · 10+ comments
     · 1 year ago
    Class B Push-Pull Amplifier Distortion Solutions
    Facebook · 
    ELECTRONICS HOBBY CIRCUITS
     · 10+ comments
     · 1 year ago
    Transistors have to be biased (resistors between C and B )when you use a capacitor coupling.  More
    Top answer · 6 votes · a year ago
    👌💪👍  More
    3 votes · a year ago
    Who is coming up with this (sensored word)? This was solved before 1920 ! Please, go read a book.  More
    2 votes · a year ago
    THS4051: Push Pull amplifier to generate high voltage
    TI E2E · 
    4 years ago
    THS4051: Push Pull amplifier to generate high voltage
    TI E2E · 
    4 years ago
    THS4051: Push Pull amplifier to generate high voltage ... Thanks that was what I was looking for. ... You realize that app note is from 1981 - there ...  More
    See more
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