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CDCM1802RGTR - Texas Instruments

Description: Clock Buffer Clock Buffer w/ Programmable Divider

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PCB Footprints
CDCM1802RGTR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - .RGT0016A
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3D Models
CDCM1802RGTR - Texas Instruments  - 3D model - Quad Flat No-Lead - .RGT0016A
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CDCM1802RGTR Details

  • Manufacturer Part Number:

    CDCM1802RGTR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    LCC-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Family:

    1802

  • Input Conditioning:

    DIFFERENTIAL

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Max I(ol):

    0.012 A

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Number of True Outputs:

    2

  • 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:

    LCC16,.12SQ,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):

    85 mA

  • Prop. Delay@Nom-Sup:

    0.6 ns

  • Propagation Delay (tpd):

    2.6 ns

  • Qualification Status:

    Not Qualified

  • 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:

    3 mm

  • fmax-Min:

    800 MHz

CDCM1802RGTR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane and a separate power plane for the VCC and VDD pins. The clock input traces should be kept short and away from noisy signals.
  • Use a 0.1uF ceramic capacitor between VCC and GND, and a 10uF electrolytic capacitor between VCC and GND, both placed as close to the device as possible.
  • The CDCM1802RGTR can handle clock frequencies up to 180 MHz, but the maximum frequency may be limited by the specific application and PCB layout.
  • The CDCM1802RGTR has a programmable clock divider that can be configured using the SEL0-SEL2 pins. Consult the datasheet for specific configuration options and equations to calculate the desired output frequency.
  • The power consumption of the CDCM1802RGTR depends on the clock frequency and output load. Typical power consumption is around 20-30mA at 3.3V and 100MHz clock frequency.

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CDCM1802RGTR 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 CDCM1802RGTT Texas Instruments

Low Skew Clock Driver, 1802 Series, 2 True Output(s), 0 Inverted Output(s), BICMOS, PQCC16