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CDCLVP1212RHAR - Texas Instruments

Description: Clock Multiplexer 12-OUT 2-IN 1:12 40-Pin VQFN EP T/R

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PCB Footprints
CDCLVP1212RHAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHA0040H
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3D Models
CDCLVP1212RHAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHA0040H
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CDCLVP1212RHAR Details

  • Manufacturer Part Number:

    CDCLVP1212RHAR

  • 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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    CDC

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    S-PQCC-N40

  • JESD-609 Code:

    e4

  • Length:

    6 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    40

  • Number of True Outputs:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-EMITTER

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC40,.24SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    88 mA

  • Prop. Delay@Nom-Sup:

    0.55 ns

  • Propagation Delay (tpd):

    0.55 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.025 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    3.6 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/Silver (Ni/Pd/Au/Ag)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    6 mm

  • fmax-Min:

    2000 MHz

CDCLVP1212RHAR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to route the clock signal on the top layer, with the VCC and GND planes on the inner layers. Additionally, use a 50-ohm transmission line and keep the clock signal away from noisy signals.
  • Use a 50-ohm termination resistor in series with the output, and a 10nF capacitor in parallel to ground to filter out high-frequency noise. This will help prevent signal reflections and ensure signal integrity.
  • The maximum frequency deviation is ±100 ppm. A higher frequency deviation can cause the output signal to deviate from the nominal frequency, affecting the overall system performance and potentially causing errors.
  • The CDCLVP1212RHAR has a built-in power-on reset (POR) circuit that ensures a clean power-up sequence. It's recommended to power up the device with a slow ramp-up of the supply voltage (VCC) to prevent latch-up and ensure a stable output signal.
  • The recommended operating temperature range is -40°C to 85°C. Temperature affects the device's frequency stability, with a typical frequency deviation of ±20 ppm/°C. Ensure proper thermal management and heat dissipation to maintain optimal performance.

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CDCLVP1212RHAR 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 CDCLVP1212RHAT Texas Instruments

Low Skew Clock Driver, CDC Series, 12 True Output(s), 0 Inverted Output(s), PQCC40