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CD74HCT4046AMT - Texas Instruments

Description: TEXAS INSTRUMENTS - CD74HCT4046AMT - PLL, 38 MHz, 4.5 V to 5.5 V, SOIC-16

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CD74HCT4046AMT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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CD74HCT4046AMT - Texas Instruments  - 3D model - Small Outline Packages - D (R-PDSO-G16)
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CD74HCT4046AMT Details

  • Manufacturer Part Number:

    CD74HCT4046AMT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    PHASE LOCKED LOOP

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    0.16 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

CD74HCT4046AMT Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD74HCT4046AMT is 4.5V to 5.5V, with a typical voltage of 5V.
  • To ensure the PLL is properly locked, the VCO (Voltage-Controlled Oscillator) input frequency should be within the specified range, and the loop filter components should be properly selected and connected. Additionally, the PLL lock detector output can be used to monitor the lock status.
  • The maximum clock frequency that the CD74HCT4046AMT can handle is 20 MHz, but this can vary depending on the specific application and operating conditions.
  • The loop filter component values can be chosen using the equations and guidelines provided in the datasheet, taking into account the desired PLL bandwidth, phase margin, and other application-specific requirements.
  • Yes, the CD74HCT4046AMT can be used in a clock multiplication application, where the input clock frequency is multiplied to generate a higher frequency clock output.

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CD74HCT4046AMT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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