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CD4046BF - Texas Instruments

Description: CMOS Micropower phase locked loop

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CD4046BF - Texas Instruments PCB footprint - Ceramic Dual-In-Line Packages - Ceramic Dual-In-Line Packages - J(R-CDIP-T16)
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CD4046BF - Texas Instruments  - 3D model - Ceramic Dual-In-Line Packages - J(R-CDIP-T16)
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CD4046BF Details

  • Manufacturer Part Number:

    CD4046BF

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    16

  • 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-CDIP-T16

  • JESD-609 Code:

    e0

  • Length:

    19.56 mm

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    CERAMIC, METAL-SEALED COFIRED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max (Isup):

    4 mA

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    10 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

CD4046BF Frequently Asked Questions (FAQs)

  • The recommended power-on sequence is to apply VCC before applying any input signals to ensure proper operation and prevent latch-up.
  • The loop filter component values depend on the desired PLL bandwidth, phase margin, and lock time. TI provides a PLL design tool to help with component selection.
  • The CD4046BF can operate up to 15 MHz, but the maximum frequency range depends on the specific application and the values of the loop filter components.
  • Monitor the lock detect output (LD) pin, which goes high when the PLL is locked. Also, ensure the loop filter is properly designed and the input signals are within the recommended frequency range.
  • Yes, the CD4046BF can be used as a frequency multiplier by configuring the PLL to multiply the input frequency by a desired factor.

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CD4046BF 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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