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49FCT3805DQGI - Renesas Electronics

Description: The FCT3805 is a 3.3 volt clock driver built using advanced CMOS technology. The device consists of two banks of drivers, each with a 1:5 fanout and its own output enable control. The device has a "heartbeat" monitor for diagnostics and PLL driving. The MON output is identical to all other outputsand complies with the output specifications in this document. The FCT3805 offers low capacitance inputs.The FCT3805 is designed for high speed clock distribution where signal quality and skew are critical. The FCT3

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49FCT3805DQGI - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PCG 20_
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49FCT3805DQGI Details

  • Manufacturer Part Number:

    49FCT3805DQGI

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QSOP

  • Pin Count:

    20

  • Manufacturer Package Code:

    PCG20

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Family:

    FCT

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    8.6868 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    20

  • Number of True Outputs:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    3 ns

  • Propagation Delay (tpd):

    3 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.27 ns

  • Seated Height-Max:

    1.7272 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.937 mm

49FCT3805DQGI Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the 49FCT3805DQGI is 3.3V ± 0.3V, but it can operate from 2.7V to 3.6V with reduced performance.
  • To ensure signal integrity, use a low-impedance PCB design, keep signal traces short and away from noise sources, and use termination resistors as recommended in the datasheet.
  • No, the 49FCT3805DQGI is not designed to operate at 5V and may be damaged if used in a 5V system. It is recommended to use a level translator or voltage regulator to step down the voltage to 3.3V.
  • The maximum clock frequency supported by the 49FCT3805DQGI is 100 MHz, but it can operate at higher frequencies with reduced performance and increased power consumption.
  • Use a heat sink or thermal pad to dissipate heat, and ensure good airflow around the device. The maximum junction temperature is 150°C, and the device should be operated within the recommended temperature range to ensure reliability.

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49FCT3805DQGI Alternates

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Part Image 49FCT3805DQGI Integrated Device Technology Inc

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Part Image PI49FCT3805CQE Diodes Incorporated

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Part Image IDT49FCT3805AQG Renesas Electronics Corporation

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Part Image PI49FCT3805CTQ Pericom Semiconductor Corporation

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