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9DML4493ANLGI8 - Renesas Electronics

Description: 9DML4493A is a Gen1–6 compliant 4-input, 4-output clock multiplexer.  It can also operate as a dual 2-input, 2-output clock multiplexer. It has very low additive phase jitter and is suitable for all PCIe data rates. The device supports today's complex system power sequencing requirements with Power Down Tolerant and Flexible Power Sequencing features. For information regarding evaluation boards and material, please contact your local Renesas sales representative.

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9DML4493ANLGI8 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 32-VFQFPN 5.0 x 5.0 x 0.9 mm Body, 0.5mm Pitch
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9DML4493ANLGI8 - Renesas Electronics  - 3D model - Quad Flat No-Lead - 32-VFQFPN 5.0 x 5.0 x 0.9 mm Body, 0.5mm Pitch
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9DML4493ANLGI8 Details

  • Manufacturer Part Number:

    9DML4493ANLGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    VFQFPN

  • Pin Count:

    32

  • Manufacturer Package Code:

    NLG32P1

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES AT 2.5 V AND 3.3 V POWER SUPPLY

  • Family:

    9DML

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of True Outputs:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE WITH SERIES RESISTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,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):

    82 mA

  • Prop. Delay@Nom-Sup:

    1.6 ns

  • Propagation Delay (tpd):

    1.6 ns

  • Same Edge Skew-Max (tskwd):

    0.022 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    1.89 V

  • Supply Voltage-Min (Vsup):

    1.71 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • fmax-Min:

    100 MHz

9DML4493ANLGI8 Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (R01AN4463EU0100) which includes thermal design considerations, such as thermal vias, copper pours, and component placement.
  • The 9DML4493ANLGI8 has an internal overcurrent protection (OCP) feature, but it's recommended to add external OCP circuitry to ensure reliable protection. Renesas provides a reference design in their application note (R01AN4463EU0100) that includes an external OCP circuit.
  • Renesas recommends using a low-ESR ceramic capacitor (X5R or X7R dielectric) with a capacitance value between 4.7uF to 10uF, and a voltage rating of 25V or higher, placed as close as possible to the VIN pin.
  • Monitor the device's junction temperature (TJ) and ensure it stays within the recommended range (-40°C to 125°C). Also, ensure the input voltage (VIN) and output voltage (VOUT) are within their specified ranges, and the output current (IOUT) does not exceed the maximum rating.
  • Renesas recommends a soft-start sequence to prevent inrush currents and ensure reliable startup. The recommended sequence is: 1) Apply VIN, 2) Wait for the internal UVLO to settle, and 3) Enable the output voltage (VOUT) by setting the EN pin high.

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