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LTC5556IUH#PBF - Analog Devices

Description: RF Mixer IC General Purpose Down Converter 1.5GHz ~ 7GHz 32-QFN (5x5)

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PCB Footprints
LTC5556IUH#PBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UH (32-Lead QFN)
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3D Models
LTC5556IUH#PBF - Analog Devices  - 3D model - Quad Flat No-Lead - UH (32-Lead QFN)
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LTC5556IUH#PBF Details

  • Manufacturer Part Number:

    LTC5556IUH#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    05-08-1693

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-05-30

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Characteristic Impedance:

    200 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    20 dBm

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    32

  • Operating Frequency-Max:

    7000 MHz

  • Operating Frequency-Min:

    1500 MHz

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Power Supplies:

    3.3 V

  • RF/Microwave Device Type:

    SINGLE BALANCED

  • Supply Current-Max:

    450 mA

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • VSWR-Max:

    1.92

LTC5556IUH#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC5556IUH involves keeping the input and output traces short and away from each other, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the datasheet provides a recommended layout diagram that can be followed.
  • The input capacitor (CIN) should be a low-ESR ceramic capacitor with a value between 10nF to 100nF. The output capacitor (COUT) should be a low-ESR ceramic or film capacitor with a value between 100nF to 1uF. The capacitor values and types should be chosen based on the specific application requirements, such as output voltage ripple and transient response.
  • The LTC5556IUH has an operating temperature range of -40°C to 125°C. However, the device can be operated at a junction temperature (TJ) up to 150°C. It's essential to ensure that the device is operated within the specified temperature range to ensure reliable operation and prevent damage.
  • The LTC5556IUH requires a bias voltage (VCC) between 2.85V to 5.5V. The device should be configured according to the specific application requirements, such as output voltage, frequency, and power mode. The datasheet provides a detailed description of the device's configuration options and recommended settings.
  • To minimize EMI and EMC issues, it's essential to follow proper PCB layout and design practices, such as using a solid ground plane, keeping sensitive traces away from noisy traces, and using shielding and filtering components. Additionally, the LTC5556IUH has built-in EMI reduction features, such as spread spectrum clocking and low-EMI operation modes.

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LTC5556IUH#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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