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ADTL2-18+ - Mini-Circuits

Description: SURFACE MOUNT RF Transformer 50Ω 30 to 1800 MHz

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ADTL2-18+ - Mini-Circuits PCB footprint - Other - Other - ADTL2-18+-1
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ADTL2-18+ - Mini-Circuits  - 3D model - Other - ADTL2-18+-1
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ADTL2-18+ Details

  • Manufacturer Part Number:

    ADTL2-18+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7

  • Additional Feature:

    OHMS RATIO IS 2

  • Application:

    MATCHING

  • Cut-off Frequency-Max:

    1800 MHz

  • Cut-off Frequency-Min:

    30 MHz

  • DC Unbalance Current-Max:

    30 mA

  • Height:

    2.84 mm

  • Insertion Loss:

    3 dB

  • JESD-609 Code:

    e3

  • Length:

    7.87 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Max:

    1800000 kHz

  • Operating Frequency-Min:

    30000 kHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TR

  • Power Rating:

    0.25 W

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN OVER NICKEL

  • Transformer Type:

    RF TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:1.414

  • Width:

    5.59 mm

ADTL2-18+ Frequently Asked Questions (FAQs)

  • A good grounding scheme is crucial for the ADTL2-18+. It's recommended to use a solid ground plane, and to connect the device's ground pins to the ground plane using vias. The input and output tracks should be kept as short as possible and shielded from other signals.
  • The ADTL2-18+ has a 50-ohm input and output impedance. To impedance match, use a pi-network or a T-network with resistors and capacitors to match the device's impedance to your system's impedance. You can use online impedance matching calculators or consult with an RF engineer for assistance.
  • The ADTL2-18+ can handle up to 1W of input power. Exceeding this limit may cause damage to the device or affect its performance. Make sure to attenuate the input signal if it exceeds this power rating.
  • To minimize the noise figure, ensure the device is operated within its recommended operating conditions. Use a low-noise voltage regulator to power the device, and keep the input signal as strong as possible while avoiding saturation. You can also use a pre-amplifier or a low-noise amplifier before the ADTL2-18+ to improve the overall noise figure.
  • The recommended operating temperature range for the ADTL2-18+ is -40°C to +85°C. Operating the device outside this range may affect its performance, reliability, or lifespan.

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About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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