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9DBL0455NLGI8 - Renesas Electronics

Description: The device is a 4-output PCIe clock fanout buffers for PCIe Gen1–5 applications. It has an open drain Loss of Signal (LOS) output to indicate the absence or presence of an input clock. For information regarding evaluation boards and material, please contact your local sales representative. 

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PCB Footprints
9DBL0455NLGI8 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NLG20P1
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3D Models
9DBL0455NLGI8 - Renesas Electronics  - 3D model - Quad Flat No-Lead - NLG20P1
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9DBL0455NLGI8 Details

  • Manufacturer Part Number:

    9DBL0455NLGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    VFQFPN

  • Pin Count:

    20

  • Manufacturer Package Code:

    NLG20P1

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Family:

    9DBL

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Number of True Outputs:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE WITH SERIES RESISTOR

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.16SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    65 mA

  • Propagation Delay (tpd):

    4.9 ns

  • Same Edge Skew-Max (tskwd):

    0.025 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.465 V

  • Supply Voltage-Min (Vsup):

    3.135 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

9DBL0455NLGI8 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the signal traces short and away from noise sources. Use a decoupling capacitor (e.g., 0.1uF) close to the VCC pin.
  • Use a heat sink or thermal pad to dissipate heat. Ensure good airflow around the device. Consider using a thermal interface material (e.g., thermal tape or thermal grease) to improve heat transfer.
  • The input clock signal should be a clean, low-jitter signal with a frequency of 25MHz to 200MHz. The signal should have a rise and fall time of <1ns and an amplitude of 2.5V to 3.3V.
  • Use a logic analyzer or oscilloscope to monitor the input clock signal and output signals. Check the power supply voltage and decoupling capacitors. Verify the PCB layout and signal routing. Consult the datasheet and application notes for specific troubleshooting guidelines.
  • Yes, the 9DBL0455NLGI8 is a high-frequency device and requires proper EMI/EMC design considerations. Use a shielded enclosure, keep the device away from noise sources, and use EMI filters or shielding on the PCB.

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9DBL0455NLGI8 Overview

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