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AD8109ASTZ - Analog Devices

Description: AD8109ASTZ, Crosspoint Switch, 8 x 8 250MHz Video, 80-Pin LQFP

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AD8109ASTZ - Analog Devices - PCB symbol
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PCB Footprints
AD8109ASTZ - Analog Devices PCB footprint - Quad Flat Packages - Quad Flat Packages - ST-80-1 (LQFP)_BSC
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3D Models
AD8109ASTZ - Analog Devices - 3D model - Quad Flat Packages - ST-80-1 (LQFP)_BSC
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AD8109ASTZ Details

  • Manufacturer Part Number:

    AD8109ASTZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    12 X 12 MM, LEAD FREE, PLASTIC, MO-026BDD, LQFP-80

  • Pin Count:

    80

  • Manufacturer Package Code:

    ST-80-1

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    CROSS POINT SWITCH

  • JESD-30 Code:

    S-PQFP-G80

  • JESD-609 Code:

    e3

  • Length:

    12 mm

  • Moisture Sensitivity Level:

    3

  • Neg Supply Voltage-Max (Vsup):

    -5.5 V

  • Neg Supply Voltage-Min (Vsup):

    -4.5 V

  • Neg Supply Voltage-Nom (Vsup):

    -5 V

  • Number of Channels:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    80

  • Off-state Isolation-Nom:

    98 dB

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    SEPARATE OUTPUT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP80,.55SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switch-on Time-Max:

    180 ns

  • Switching:

    BREAK-BEFORE-MAKE

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    12 mm

AD8109ASTZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the AD8109ASTZ involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the signal sources. Additionally, using a 4-layer PCB with a dedicated power plane and a dedicated ground plane can help to reduce noise and improve performance.
  • To ensure the AD8109ASTZ is properly biased, make sure to connect the VCC pin to a stable voltage source, and the GND pin to a solid ground plane. Also, ensure that the input common-mode voltage is within the recommended range of 1.5V to 3.5V, and that the output is properly terminated with a load resistance of 1kΩ or higher.
  • The AD8109ASTZ can handle input voltages up to 6V without damage. However, it's recommended to keep the input voltage within the recommended range of 0V to 5.5V to ensure optimal performance and prevent damage to the device.
  • The AD8109ASTZ is rated for operation from -40°C to 125°C. However, it's recommended to derate the device's performance at high temperatures, and to ensure proper thermal management to prevent overheating.
  • To troubleshoot issues with the AD8109ASTZ, start by checking the PCB layout and ensuring that the device is properly biased and terminated. Check for any signs of oscillations or instability, and verify that the input and output signals are within the recommended ranges. If the issue persists, consult the datasheet and application notes for guidance, or contact Analog Devices' technical support for further assistance.

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AD8109ASTZ 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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