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5P49V5944B000NDGI - Renesas Electronics

Description: The 5P49V5944 is a programmable clock generator intended for high performance consumer, networking, industrial, computing, and data-communications applications. Configurations may be stored in on-chip One-Time Programmable (OTP) memory or changed using   I2C interface. This is IDTs fifth generation of programmable clock technology (VersaClock® 5). The frequencies are generated from a single input reference clock. The input reference can be either a crystal or an LVCMOS reference clock.Two select pins allow

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5P49V5944B000NDGI - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NDG20P2
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5P49V5944B000NDGI - Renesas Electronics  - 3D model - Quad Flat No-Lead - NDG20P2
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5P49V5944B000NDGI Details

  • Manufacturer Part Number:

    5P49V5944B000NDGI

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    VFQFPN

  • Package Description:

    VFQFPN-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    NDG20P2

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    3

  • Additional Feature:

    IT ALSO OPREATES AT 3.3V AND 2.5V NOMINAL SUPPLY

  • JESD-30 Code:

    S-XQCC-N20

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    350 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20,.12SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    200 MHz

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    34 mA

  • Supply Voltage-Max:

    1.89 V

  • Supply Voltage-Min:

    1.71 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

5P49V5944B000NDGI 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 and prevents damage to the device.
  • To ensure a stable state during power-up, it is recommended to add a power-on reset (POR) circuit to the design. This ensures that the device is held in a reset state until the power supplies have stabilized.
  • The maximum frequency of the input clock signal that the 5P49V5944B000NDGI can handle is 350 MHz. Exceeding this frequency may result in incorrect operation or damage to the device.
  • To handle thermal management, it is recommended to provide a heat sink or thermal pad to dissipate heat generated by the device. The maximum junction temperature (TJ) should not exceed 150°C.
  • To minimize noise and ensure proper operation, it is recommended to follow a star-configuration layout for the power supplies, keep the clock signal traces short and shielded, and avoid running digital signals near analog signals.

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5P49V5944B000NDGI Overview

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