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QCS-152+ - Mini-Circuits

Description: RF Power Divider 820 MHz ~ 1.6 GHz Isolation (Min) 18dB, 1.6 VSWR (Max), 7° Imbalance (Max) 0805 (2012 Metric), 6 PC Pad

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QCS-152+ - Mini-Circuits - PCB symbol
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PCB Footprints
QCS-152+ - Mini-Circuits PCB footprint - Other - Other - GE0805C-1_2025
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3D Models
QCS-152+ - Mini-Circuits - 3D model - Other - GE0805C-1_2025
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QCS-152+ Details

  • Manufacturer Part Number:

    QCS-152+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.079 X 0.049 INCH, 0.033 INCH HEIGHT, ROHS COMPLIANT, MINIATURE, CERAMIC, CASE GE0805C-1, 6 PIN

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    7.05

  • Additional Feature:

    ISOLATION-MIN (DB):15

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    41.76 dBm

  • Insertion Loss-Max:

    0.9 dB

  • Isolation-Min:

    15 dB

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Frequency-Max:

    1600 MHz

  • Operating Frequency-Min:

    820 MHz

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Equivalence Code:

    SOLCC6,.05,25

  • RF/Microwave Device Type:

    COMBINER

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn) - with Nickel (Ni) barrier

  • VSWR-Max:

    1.6

QCS-152+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a via-stitched ground plane on the top layer. The device should be placed near the edge of the board to minimize signal reflections. A low-impedance path to ground is essential for the device's internal biasing network.
  • The QCS-152+ requires a 5V supply voltage and a bias current of 50mA. Ensure that the power supply is clean and well-regulated, and that the bias current is set correctly using the recommended bias resistor values. Improper biasing can lead to reduced performance and reliability issues.
  • The QCS-152+ can handle input powers up to +20dBm without damage. However, it's recommended to operate the device at input powers below +15dBm to ensure optimal performance and reliability. Exceeding the maximum input power can lead to permanent damage or degradation of the device.
  • Common issues such as oscillations or instability can be caused by improper PCB layout, inadequate grounding, or incorrect biasing. Check the PCB layout and grounding scheme, ensure that the device is properly biased, and verify that the input and output impedances are matched correctly. If the issue persists, consult the Mini-Circuits application notes and technical support resources for further guidance.
  • The QCS-152+ is rated for operation over a temperature range of -40°C to +85°C. However, optimal performance is typically achieved between 0°C to +50°C. Operating the device outside the recommended temperature range can lead to reduced performance and reliability issues.

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QCS-152+ Overview

Use the download button to access the QCS-152+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like QCS-1, or try a keyword search, such as RF/Microwave Splitter/Combiners

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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