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CDC318ADL - Texas Instruments

Description: 1-Line To 18-Line Clock Driver With I2C Control Interface

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CDC318ADL - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DL (R-PDSO-G48)
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CDC318ADL - Texas Instruments  - 3D model - Small Outline Packages - DL (R-PDSO-G48)
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CDC318ADL Details

  • Manufacturer Part Number:

    CDC318ADL

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SOIC-48

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    318

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    15.875 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.024 A

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    18

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP48,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    0.5 mA

  • Prop. Delay@Nom-Sup:

    4.5 ns

  • Propagation Delay (tpd):

    4.5 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.25 ns

  • Seated Height-Max:

    2.79 mm

  • Supply Voltage-Max (Vsup):

    3.465 V

  • Supply Voltage-Min (Vsup):

    3.135 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:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.49 mm

  • fmax-Min:

    100 MHz

CDC318ADL 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 of the device.
  • To ensure reliable data transfer, make sure to use a proper termination scheme, such as a 50-ohm resistor in series with the output, and a 100-ohm differential termination at the receiving end. Also, ensure that the clock signal is properly synchronized with the data signal.
  • The maximum cable length supported by the CDC318ADL depends on the frequency of operation and the type of cable used. As a general guideline, a cable length of up to 10 meters is recommended for frequencies up to 100 MHz. However, it's recommended to consult the TI application notes and perform signal integrity analysis for specific designs.
  • No, the CDC318ADL is designed for point-to-point connections only. It does not support multi-point bus configurations. If you need to connect multiple devices, consider using a different device or a repeater.
  • Skew between the clock and data signals can be handled by adjusting the delay of the clock signal using the CDC318ADL's built-in delay adjustment feature. This allows you to compensate for skew up to 1.5 ns.

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CDC318ADL 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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