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CDCM7005RGZT - Texas Instruments

Description: High Performance, Low Phase Noise, Low Skew Clock Synchronizer that Synchronizes Ref Clock to VCXO

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PCB Footprints
CDCM7005RGZT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGZ (S-PVQFN-N48)
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3D Models
CDCM7005RGZT - Texas Instruments  - 3D model - Quad Flat No-Lead - RGZ (S-PVQFN-N48)
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CDCM7005RGZT Details

  • Manufacturer Part Number:

    CDCM7005RGZT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-48

  • Pin Count:

    48

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    USER DEFINABLE FIVE DIFFERENTIAL LVPECL OUTPUT; DIFFERENTIAL VCO IN CLOCK

  • Family:

    7005

  • Input Conditioning:

    SCHMITT TRIGGER MUX

  • JESD-30 Code:

    S-PQCC-N48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Load Capacitance (CL):

    10 pF

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Number of True Outputs:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • 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):

    260 mA

  • Prop. Delay@Nom-Sup:

    3 ns

  • Propagation Delay (tpd):

    3 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    2.4 ns

  • Seated Height-Max:

    1 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:

    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:

    1500 MHz

CDCM7005RGZT Frequently Asked Questions (FAQs)

  • A good PCB layout for CDCM7005RGZT involves keeping the clock input traces short and shielded, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet and application notes.
  • Choose a crystal oscillator with a frequency range compatible with the CDCM7005RGZT's input frequency range (25 MHz to 200 MHz). Ensure the oscillator's load capacitance matches the CDCM7005RGZT's input capacitance (around 10 pF). Consult the datasheet and oscillator manufacturer's recommendations.
  • The CDCM7005RGZT can tolerate up to ±50 ppm frequency deviation for the input clock signal. Exceeding this limit may affect the device's performance and jitter attenuation.
  • Use a combination of high-frequency decoupling capacitors (e.g., 100 nF) and low-frequency decoupling capacitors (e.g., 10 μF) close to the device's power pins. Ensure the power supply voltage is within the recommended range (1.71 V to 1.89 V) and use a low-dropout regulator if necessary.
  • Use a 50-ohm termination resistor in series with the output pin to ensure proper signal integrity and minimize reflections. This is especially important for high-frequency outputs.

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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 CDCM7005RGZTG4 Texas Instruments

PLL Based Clock Driver, 7005 Series, 5 True Output(s), 0 Inverted Output(s), BICMOS, PQCC48