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CDCUN1208LPRHBT - Texas Instruments

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

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PCB Footprints
CDCUN1208LPRHBT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E_
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3D Models
CDCUN1208LPRHBT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E_
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CDCUN1208LPRHBT Details

  • Manufacturer Part Number:

    CDCUN1208LPRHBT

  • 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

  • Additional Feature:

    ALSO OPERATES IN 2.5V AND 3.3V SUPPLY

  • 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

CDCUN1208LPRHBT Frequently Asked Questions (FAQs)

  • A good PCB layout for CDCUN1208LPRHBT 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 and application notes.
  • Proper termination for CDCUN1208LPRHBT 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 CDCUN1208LPRHBT can operate up to 1.2 GHz, but the maximum frequency depends on the specific application and signal quality. TI recommends consulting the datasheet and application notes for specific frequency limitations.
  • The CDCUN1208LPRHBT has a specific power sequencing requirement, where VCC must be applied before VEE. During power-down, VCC and VEE should be removed simultaneously. TI provides guidelines for power sequencing and power-down modes in the datasheet and application notes.
  • The CDCUN1208LPRHBT has a maximum junction temperature of 150°C. To ensure reliable operation, it's essential to provide adequate heat sinking, use thermal vias, and follow TI's thermal design guidelines.

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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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