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9DB803DFLFT - Renesas Electronics

Description: The 9DB803 is compatible with the Intel DB800v2 Differential Buffer Specification. This buffer provides 8 PCI Express Gen2 clocks. The 9DB803 is driven by a differential output pair from a CK410B+, CK505 or CK509B main clock generator.

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9DB803DFLFT - Renesas Electronics - PCB symbol
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9DB803DFLFT - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 300 mil SSOP
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9DB803DFLFT - Renesas Electronics - 3D model - Small Outline Packages - 300 mil SSOP
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9DB803DFLFT Details

  • Manufacturer Part Number:

    9DB803DFLFT

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    48

  • Manufacturer Package Code:

    PVG48

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Family:

    9DB

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e3

  • Length:

    15.875 mm

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.05 ns

  • Seated Height-Max:

    2.8 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

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

9DB803DFLFT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a dedicated ground plane and thermal vias is recommended for optimal thermal performance. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern around the device.
  • Implement a robust power-on reset circuit, ensure a stable clock source, and use a reliable voltage regulator. Also, consider using a thermistor or thermocouple to monitor temperature and adjust system parameters accordingly.
  • The external clock source should have a frequency of 12 MHz ±100 ppm, with a duty cycle of 40-60%. The clock signal should have a rise and fall time of 2-5 ns, and the clock source should be able to drive a load of 20 pF.
  • Use the device's built-in power management features, such as the Low Power Mode (LPM) and the Power Down Mode (PDM). Also, consider using a power gating technique to reduce power consumption in idle modes.
  • Implement ESD protection diodes on all input/output pins, and consider using a TVS (Transient Voltage Suppressor) device to protect against voltage surges. Ensure that the PCB design includes a solid ground plane and a low-impedance path to ground for ESD protection.

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9DB803DFLFT Overview

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9DB803DFLFT Alternates

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Part Image 9DB803DFLF Renesas Electronics Corporation

PLL Based Clock Driver, 9DB Series, 8 True Output(s), 0 Inverted Output(s), PDSO48
Part Image ICS9DB803DFLFT Renesas Electronics Corporation

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Part Image ICS9DB803DFLF Renesas Electronics Corporation

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Part Image ICS9DB803DFLFT Integrated Device Technology Inc

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Part Image ICS9DB803DF Integrated Device Technology Inc

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