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CDC2351DB - Texas Instruments

Description: 1-Line to 10-Line Clock Driver With 3-State Outputs

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CDC2351DB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DB (R-PDSO-G24)
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CDC2351DB - Texas Instruments  - 3D model - Small Outline Packages - DB (R-PDSO-G24)
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CDC2351DB Details

  • Manufacturer Part Number:

    CDC2351DB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-24

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    2351

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    8.2 mm

  • Load Capacitance (CL):

    50 pF

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Number of True Outputs:

    10

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE WITH SERIES RESISTOR

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP24,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    15 mA

  • Prop. Delay@Nom-Sup:

    4.8 ns

  • Propagation Delay (tpd):

    4.8 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.5 ns

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    COMMERCIAL

  • 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:

    5.3 mm

  • fmax-Min:

    100 MHz

CDC2351DB Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization and prevents latch-up.
  • When using the CDC2351DB in a PLL configuration, it's essential to ensure the clock signal is clean and stable. Use a clock buffer or a dedicated clock source to minimize jitter and noise.
  • The CDC2351DB can operate up to 200 MHz, but the actual frequency limit depends on the specific application, PCB layout, and clock signal quality. Ensure proper signal integrity and follow the recommended layout guidelines.
  • Configure the CDC2351DB by selecting the appropriate values for the R1 and R2 resistors, and the C1 and C2 capacitors. Use the provided equations and graphs in the datasheet to determine the correct values for your specific clock frequency.
  • The VDDO pin is an output voltage pin that provides a regulated voltage output, which can be used to power other devices or circuits. It's essential to ensure the VDDO pin is properly decoupled and filtered to prevent noise and interference.

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CDC2351DB 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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