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9DBU0941AKILF - Renesas Electronics

Description: The 9DBU0941 is a member of IDT's 1.5 V Ultra-Low-Power (ULP) PCIe family. It has integrated terminations for direct connection to 100 ohm transmission lines. The device has 9 output enables for clock management, and 3 selectable SMBus addresses.

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9DBU0941AKILF - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NDG48-ren1
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9DBU0941AKILF - Renesas Electronics  - 3D model - Quad Flat No-Lead - NDG48-ren1
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9DBU0941AKILF Details

  • Manufacturer Part Number:

    9DBU0941AKILF

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    VFQFPN

  • Package Description:

    VFQFPN-48

  • Pin Count:

    48

  • Manufacturer Package Code:

    NDG48P1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Family:

    9DBU

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    18

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.24SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TRAY

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    3.7 ns

  • Propagation Delay (tpd):

    3.7 ns

  • Same Edge Skew-Max (tskwd):

    0.06 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    1.575 V

  • Supply Voltage-Min (Vsup):

    1.425 V

  • Supply Voltage-Nom (Vsup):

    1.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    6 mm

9DBU0941AKILF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. The device should be placed near the center of the board, and decoupling capacitors should be placed close to the device.
  • Ensure proper heat sinking, use a thermal interface material, and follow the recommended thermal design guidelines. Also, consider using a heat sink with a thermal conductivity of at least 1 W/m-K.
  • The internal oscillator can be configured using the OSCCTL register. A typical setting is to use the internal oscillator with a frequency of 12 MHz, and to enable the PLL to generate a 48 MHz clock.
  • Check the JTAG clock frequency, ensure that the TCK pin is not left floating, and verify that the JTAG signals are not corrupted by noise or interference. Also, check the JTAG cable and connector for any damage or faults.
  • The power supplies should be sequenced in the following order: VCC, VCCIO, and finally VREF. The power-down sequence should be reversed. Ensure that the power supplies are stable and within the recommended voltage ranges.

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9DBU0941AKILF Overview

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