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CDCLVD2108RGZT - Texas Instruments

Description: Low jitter, dual 1:8 universal-to-LVDS buffer

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PCB Footprints
CDCLVD2108RGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ0048B
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3D Models
CDCLVD2108RGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ0048B
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CDCLVD2108RGZT Details

  • Manufacturer Part Number:

    CDCLVD2108RGZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    CDC

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC48,.27SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    211 mA

  • Prop. Delay@Nom-Sup:

    2.5 ns

  • Propagation Delay (tpd):

    2.5 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.05 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    2.625 V

  • Supply Voltage-Min (Vsup):

    2.375 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

  • fmax-Min:

    800 MHz

CDCLVD2108RGZT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a symmetrical layout with matched trace lengths and impedance-controlled routing to minimize jitter. A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Additionally, use a common mode filter or a pi-filter to reduce noise and ensure a clean power supply.
  • Use a 50-ohm termination resistor in series with a 0.01uF capacitor to ground at the output of the device. This will help to match the impedance and prevent signal reflections. Additionally, use a series resistor and a shunt capacitor to further improve signal integrity.
  • Use a 10uF capacitor in parallel with a 0.1uF capacitor and a 10-ohm resistor in series to decouple the power supply. Add a pi-filter or a common mode filter to further reduce noise and ensure a clean power supply. Place the decoupling capacitors as close to the device as possible.
  • Use the TI Clock Design Tool or the CDCLVD2108RGZT datasheet to determine the correct register settings for the desired clock frequency and output format. The device can be configured using the I2C interface or by using the internal register settings.
  • The CDCLVD2108RGZT has a maximum junction temperature of 150°C. Ensure good thermal conductivity by using a thermal pad or a heat sink. Keep the device away from heat sources and ensure good airflow. Use thermal simulation tools to analyze the thermal performance of the design.

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CDCLVD2108RGZT 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 CDCLVD2108RGZR Texas Instruments

Low Skew Clock Driver, CDC Series, 16 True Output(s), 0 Inverted Output(s), CMOS, PQCC48