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CD4046BPW - Texas Instruments

Description: CMOS Micropower Phase-Locked Loop TSSOP Texas Instruments CD4046BPW, PLL Circuit, 1.4MHz, 16-Pin TSSOP

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CD4046BPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G16)
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CD4046BPW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G16)
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CD4046BPW Details

  • Manufacturer Part Number:

    CD4046BPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • 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:

    5 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 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:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

CD4046BPW Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC before applying any input signals to ensure proper operation.
  • The loop filter component values depend on the desired loop bandwidth, phase margin, and damping ratio. TI provides a PLL calculator tool to help with component selection.
  • The CD4046BPW can operate up to 15 MHz, but the maximum frequency range depends on the specific application and the values of the external components.
  • To minimize jitter, use a high-quality crystal oscillator, optimize the loop filter component values, and ensure a low-noise power supply. Additionally, consider using a voltage-controlled oscillator (VCO) with a low noise figure.
  • Yes, the CD4046BPW can be used as a frequency synthesizer by programming the divide ratio of the internal counter and using an external voltage-controlled oscillator (VCO).

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CD4046BPW 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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