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ADTT4-1+ - Mini-Circuits

Description: Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS

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ADTT4-1+ - Mini-Circuits - PCB symbol
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PCB Footprints
ADTT4-1+ - Mini-Circuits PCB footprint - Other - Other - CD636_2023
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3D Models
ADTT4-1+ - Mini-Circuits - 3D model - Other - CD636_2023
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ADTT4-1+ Details

  • Manufacturer Part Number:

    ADTT4-1+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.38

  • Additional Feature:

    OHMS RATIO IS 4

  • Cut-off Frequency-Max:

    120 MHz

  • Cut-off Frequency-Min:

    0.2 MHz

  • Height:

    4.11 mm

  • Insertion Loss:

    1 dB

  • JESD-609 Code:

    e3

  • Length:

    7.87 mm

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TAPE & REEL

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Transformer Type:

    RF TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:2

  • Width:

    5.59 mm

ADTT4-1+ Frequently Asked Questions (FAQs)

  • A good grounding scheme is crucial for the ADTT4-1+. 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 ADTT4-1+ requires a bias voltage of +5V to +12V. Ensure the bias voltage is clean and regulated, and that the device is properly terminated with a 50Ω load. Also, make sure the input signal is within the recommended range of -10 dBm to +10 dBm.
  • The ADTT4-1+ is rated for operation from -40°C to +85°C. However, it's recommended to operate the device within a temperature range of 0°C to 70°C for optimal performance and reliability.
  • Yes, the ADTT4-1+ can be used in switching applications, but it's essential to ensure the switching frequency is within the device's bandwidth (DC to 4 GHz). Also, be aware of the device's settling time, which is approximately 10 ns.
  • To minimize EMI, use a shielded enclosure, and ensure the device is properly grounded. Keep the input and output tracks short and away from other signals. Also, use a common-mode choke or ferrite bead to filter the power supply lines.

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ADTT4-1+ Overview

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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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