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ADN4620BRSZ - Analog Devices

Description: 7.5 kV RMS/3.75 kV RMS, Dual-Channel LVDS 2.5 Gigabit Isolator (0 Reverse Channels)

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ADN4620BRSZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RS-20 (SSOP)
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ADN4620BRSZ - Analog Devices  - 3D model - Small Outline Packages - RS-20 (SSOP)
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ADN4620BRSZ Details

  • Manufacturer Part Number:

    ADN4620BRSZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RS-20

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G20

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max:

    1.9 V

  • Supply Voltage-Min:

    1.7 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    5.3 mm

ADN4620BRSZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADN4620BRSZ 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 device should be placed near the connector to minimize the length of the input traces.
  • Proper termination of the ADN4620BRSZ involves using a 50Ω termination resistor at the receiver end, and a 50Ω transmission line impedance. The device also requires a 100nF decoupling capacitor between the VCC and GND pins. Additionally, the input signals should be AC-coupled to the device using a 100nF capacitor.
  • The maximum cable length supported by the ADN4620BRSZ depends on the signal frequency and the type of cable used. As a general rule, the device can support cable lengths up to 10 meters at 1 Gbps, 5 meters at 2 Gbps, and 3 meters at 3 Gbps. However, the actual cable length may vary depending on the specific application and environment.
  • To troubleshoot signal integrity issues with the ADN4620BRSZ, start by checking the PCB layout and ensuring that the device is properly terminated. Use an oscilloscope to measure the signal quality and look for signs of signal degradation, such as ringing or overshoot. Check the power supply voltage and ensure that it is within the recommended range. Also, verify that the input signals are within the recommended common-mode voltage range.
  • Yes, the ADN4620BRSZ can be used in a multi-point bus configuration. However, the device is designed for point-to-point connections, and using it in a multi-point bus configuration may require additional circuitry to ensure signal integrity and prevent signal reflections. It is recommended to consult with an Analog Devices Inc. application engineer for specific guidance on implementing a multi-point bus configuration.

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ADN4620BRSZ 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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