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ADT1.5-1+ - Mini-Circuits

Description: Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS 50Ω 0.5 to 650 MHz

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ADT1.5-1+ - Mini-Circuits - PCB symbol
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ADT1.5-1+ - Mini-Circuits PCB footprint - Other - Other - ADT1.5-1+-1
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ADT1.5-1+ - Mini-Circuits - 3D model - Other - ADT1.5-1+-1
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ADT1.5-1+ Details

  • Manufacturer Part Number:

    ADT1.5-1+

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    CHIP

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    5.5

  • Additional Feature:

    HEIGHT DIM INCLUDES TERMINALS ALSO

  • Application:

    MATCHING

  • Cut-off Frequency-Max:

    650 MHz

  • Cut-off Frequency-Min:

    0.5 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

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Frequency-Max:

    650000 kHz

  • Operating Frequency-Min:

    500 kHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -20 °C

  • Packing Method:

    TR, 13 INCH

  • Power Rating:

    1 W

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    5.59 mm

ADT1.5-1+ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the edge of the board to minimize signal reflections. A 50-ohm microstrip transmission line should be used to connect the device to the antenna.
  • The device requires a bias voltage of 5V ± 0.5V and a bias current of 100mA ± 10mA. A voltage regulator and a low-pass filter can be used to ensure a stable bias voltage. The bias voltage should be applied to the device before applying the RF signal.
  • The maximum power handling of the ADT1.5-1+ is 1W CW (continuous wave). Exceeding this power limit can cause permanent damage to the device. It is recommended to use an attenuator or a limiter to prevent over-powering the device.
  • Common issues with the ADT1.5-1+ include poor impedance matching, incorrect biasing, and overheating. To troubleshoot, check the PCB layout, bias voltage, and temperature of the device. Use a spectrum analyzer and a network analyzer to measure the device's performance and identify any issues.
  • Yes, the ADT1.5-1+ can be used in a push-pull configuration to improve the power handling and linearity of the device. However, this requires careful impedance matching and biasing to ensure optimal performance.

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ADT1.5-1+ 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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Part Image ADT1.5-1 Mini-Circuits

RF Transformer, 0.5MHz Min, 650MHz Max, 1:1.225