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CDC337DW - Texas Instruments

Description: 1-To-8 (4 Same Frequency, 4 Divide-By-2) Clock Driver With Clear

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CDC337DW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW(R-PDSO-G20)
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CDC337DW - Texas Instruments  - 3D model - Small Outline Packages - DW(R-PDSO-G20)
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CDC337DW Details

  • Manufacturer Part Number:

    CDC337DW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    337

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    12.825 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.032 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Number of True Outputs:

    8

  • 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:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    85 mA

  • Prop. Delay@Nom-Sup:

    0.9 ns

  • Propagation Delay (tpd):

    9 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.9 ns

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Max (Vsup):

    5.25 V

  • Supply Voltage-Min (Vsup):

    4.75 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    7.52 mm

  • fmax-Min:

    80 MHz

CDC337DW Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the input clock signal. This ensures proper device operation and prevents potential latch-up or damage.
  • The clock input signal should be a clean, low-jitter signal with a rise time of less than 1 ns. It's recommended to use a clock signal with a 50% duty cycle and to avoid clock frequencies below 10 MHz.
  • The maximum frequency limit for the CDC337DW is 100 MHz. However, the actual frequency limit may vary depending on the specific application, board layout, and operating conditions.
  • To ensure proper signal integrity, use a low-impedance PCB layout, keep signal traces short, and use termination resistors as needed. Additionally, use a clock signal with a low jitter and a clean power supply to minimize noise and distortion.
  • Yes, the CDC337DW can be used in a 3.3V system. However, the device's input voltage tolerance is limited to 3.6V, so ensure that the input voltage does not exceed this limit to prevent damage or malfunction.

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CDC337DW 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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Part Image CDC337DWRG4 Texas Instruments

Low Skew Clock Driver, 337 Series, 8 True Output(s), 0 Inverted Output(s), BICMOS, PDSO20