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CDCVF857RHAT - Texas Instruments

Description: CDCVF857RHAT, PLL Clock Driver, 60 → 220 MHz, 40-Pin VQFN

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PCB Footprints
CDCVF857RHAT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA0040D_2021
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3D Models
CDCVF857RHAT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHA0040D_2021
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CDCVF857RHAT Details

  • Manufacturer Part Number:

    CDCVF857RHAT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-40

  • Pin Count:

    40

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    857

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Load Capacitance (CL):

    14 pF

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • 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:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,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):

    10 mA

  • Prop. Delay@Nom-Sup:

    3.5 ns

  • Propagation Delay (tpd):

    3.5 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.04 ns

  • Seated Height-Max:

    1 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

  • 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:

    6 mm

  • fmax-Min:

    220 MHz

CDCVF857RHAT 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 of the device.
  • To ensure reliable clock signal transmission over long distances, use a differential clock signal transmission scheme, such as LVDS or LVPECL, and consider using a clock buffer or repeater to boost the signal strength.
  • The maximum frequency of operation for CDCVF857RHAT is 125 MHz, but it can be extended to 200 MHz with proper PCB design and layout considerations.
  • To minimize jitter in the clock signal output, use a high-quality clock source, minimize the number of clock signal transitions, and use a low-jitter clock buffer or PLL if necessary.
  • The recommended termination scheme for CDCVF857RHAT is to use a 100-ohm differential termination resistor at the receiver end, and a 50-ohm series termination resistor at the transmitter end.

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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 CDCVF857RHA Texas Instruments

PLL Based Clock Driver, 857 Series, 10 True Output(s), 0 Inverted Output(s), PQCC40