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CDCV857BIDGGR - Texas Instruments

Description: Clock Drivers & Distribution 2.5V Ph Lock Loop DDR Clock Driver

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CDCV857BIDGGR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGG (R-PDSO-G48)
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CDCV857BIDGGR - Texas Instruments  - 3D model - Small Outline Packages - DGG (R-PDSO-G48)
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CDCV857BIDGGR Details

  • Manufacturer Part Number:

    CDCV857BIDGGR

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-48

  • Pin Count:

    48

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Family:

    857

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    R-PDSO-G48

  • JESD-609 Code:

    e4

  • Length:

    12.5 mm

  • Load Capacitance (CL):

    14 pF

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP48,.3,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    12 mA

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.1 ns

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    2.7 V

  • Supply Voltage-Min (Vsup):

    2.3 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.1 mm

  • fmax-Min:

    200 MHz

CDCV857BIDGGR 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 initialization and prevents potential latch-up conditions.
  • When the input clock signal is not present, the output clock signal will be in a high-impedance state. It's recommended to use a pull-down resistor or a clock buffer with a built-in pull-down to ensure a stable output clock signal.
  • The maximum input clock frequency is 200 MHz, but it's recommended to derate the frequency based on the specific application and operating conditions to ensure reliable operation.
  • The CDCV857BIDGGR has internal dividers and multipliers that can be configured using the SEL0-SEL2 pins. Refer to the datasheet for specific configuration options and equations to calculate the desired output clock frequency.
  • The typical power consumption is around 20-30 mA, depending on the operating frequency, voltage, and output load. However, it's recommended to consult the datasheet and perform power calculations based on the specific application requirements.

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CDCV857BIDGGR 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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