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ADN4621BRSZ-RL - Analog Devices

Description: 7.5 kV RMS/3.75 kV RMS, Dual-Channel LVDS 2.5 Gigabit Isolator (1 Reverse Channel)

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ADN4621BRSZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RS-20_2025
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ADN4621BRSZ-RL - Analog Devices  - 3D model - Small Outline Packages - RS-20_2025
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ADN4621BRSZ-RL Details

  • Manufacturer Part Number:

    ADN4621BRSZ-RL

  • 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

ADN4621BRSZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADN4621BRSZ-RL involves keeping the input and output traces short and separate, 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, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • Proper termination is crucial for high-speed signals. The ADN4621BRSZ-RL requires a 50Ω termination resistor at the output, and the input should be terminated with a 50Ω resistor to ground. Additionally, the PCB trace impedance should be matched to the output impedance of the driver (typically 50Ω) to minimize reflections and ensure signal integrity.
  • The maximum cable length supported by the ADN4621BRSZ-RL depends on the signal frequency, cable type, and signal quality requirements. As a general guideline, the device can support cable lengths up to 10 meters at data rates up to 3.2 Gbps. However, it's recommended to consult the datasheet and application notes for specific guidance on cable length and signal integrity.
  • To troubleshoot signal integrity issues with the ADN4621BRSZ-RL, start by checking the PCB layout, termination, and signal routing. Use oscilloscopes or signal analyzers to measure signal quality, and verify that the signal meets the required specifications. Check for signal reflections, jitter, and noise, and consult the datasheet and application notes for guidance on signal integrity and troubleshooting.
  • While the ADN4621BRSZ-RL is optimized for 50Ω systems, it can be used in non-50Ω systems with some limitations. However, the device's performance may be compromised, and signal integrity issues may arise. It's essential to consult the datasheet and application notes for guidance on using the device in non-50Ω systems and to ensure that the system meets the required signal quality specifications.

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ADN4621BRSZ-RL 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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