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CDCUN1208LPRHBR - Texas Instruments

Description: Ultra Low Power, 2:8 Fan-out Buffer with Universal Inputs and Outputs

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PCB Footprints
CDCUN1208LPRHBR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E
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3D Models
CDCUN1208LPRHBR - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E
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CDCUN1208LPRHBR Details

  • Manufacturer Part Number:

    CDCUN1208LPRHBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    VQFN-32

  • Pin Count:

    32

  • Country Of Origin:

    Philippines

  • 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-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Load Capacitance (CL):

    8 pF

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    32

  • Number of True Outputs:

    16

  • 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:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Prop. Delay@Nom-Sup:

    4.3 ns

  • Propagation Delay (tpd):

    4.3 ns

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.13 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    1.9 V

  • Supply Voltage-Min (Vsup):

    1.7 V

  • Supply Voltage-Nom (Vsup):

    1.8 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:

    5 mm

  • fmax-Min:

    400 MHz

CDCUN1208LPRHBR Frequently Asked Questions (FAQs)

  • A good PCB layout for CDCUN1208LPRHBR involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. TI provides a recommended layout in the datasheet.
  • Proper termination for CDCUN1208LPRHBR involves using a 50-ohm transmission line and terminating the signal lines with a 50-ohm resistor to ground. This ensures signal integrity and minimizes reflections.
  • The CDCUN1208LPRHBR can operate up to 1.2 GHz, but the maximum frequency depends on the specific application and signal quality. It's recommended to consult the datasheet and application notes for specific frequency limitations.
  • Power sequencing for CDCUN1208LPRHBR involves applying power to the device in a specific order (VCC, then VCCA) and ensuring that the power-down sequence is reversed. TI provides guidelines for power sequencing in the datasheet.
  • Thermal considerations for CDCUN1208LPRHBR involve ensuring good airflow, using a heat sink if necessary, and keeping the device within the recommended operating temperature range (-40°C to 85°C). Excessive heat can affect device performance and reliability.

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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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