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CD74HC4046AMG4 - Texas Instruments

Description: Phase Locked Loops - PLL Hi-Spd CMOS Logic PLL

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CD74HC4046AMG4 - Texas Instruments - PCB symbol
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PCB Footprints
CD74HC4046AMG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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CD74HC4046AMG4 - Texas Instruments - 3D model - Small Outline Packages - D (R-PDSO-G16)
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CD74HC4046AMG4 Details

  • Manufacturer Part Number:

    CD74HC4046AMG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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):

    6 V

  • Supply Voltage-Min (Vsup):

    2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

CD74HC4046AMG4 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the CD74HC4046AMG4 is 2V to 6V, with a typical operating voltage of 5V.
  • To ensure the PLL is properly locked, the VCO input frequency should be within the specified range, and the loop filter components should be selected according to the datasheet recommendations. Additionally, the PLL lock detect output (LD) can be used to monitor the lock status.
  • The maximum frequency range of the VCO in the CD74HC4046AMG4 is 1 MHz to 65 MHz, depending on the external resistor and capacitor values used to set the VCO frequency.
  • The loop filter component values should be chosen based on the desired PLL bandwidth, phase margin, and lock time. The datasheet provides a loop filter design procedure and component value recommendations to help with this process.
  • Yes, the CD74HC4046AMG4 can be used as a standalone frequency synthesizer, but it requires an external reference clock and loop filter components to operate. Additionally, the device can be used as a building block in more complex frequency synthesis systems.

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CD74HC4046AMG4 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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