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5V49EE503NLGI8 - Renesas Electronics

Description: The 5V49EE503 is a programmable clock generator intended for high performance data-communications, telecommunications, consumer, and networking applications. There are four internal PLLs, each individually programmable, allowing for four unique non-integer-related frequencies. The frequencies are generated from a single reference clock. The reference clock can come from one of the two redundant clock inputs. Automatic or manual switchover function allows any one of the redundant clocks to be selected during

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5V49EE503NLGI8 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - NLG24P1+
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5V49EE503NLGI8 - Renesas Electronics  - 3D model - Quad Flat No-Lead - NLG24P1+
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5V49EE503NLGI8 Details

  • Manufacturer Part Number:

    5V49EE503NLGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Part Package Code:

    VFQFPN

  • Package Description:

    QFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    NLG24P1

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    3

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    200 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC24,.16SQ,20

  • 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 Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    3.135 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

5V49EE503NLGI8 Frequently Asked Questions (FAQs)

  • The recommended power-up sequence is to apply VCC first, followed by VCCPLL, and then VCCIO. This ensures proper initialization and prevents damage to the device.
  • To optimize the clock tree, use the Clock Tree Synthesis (CTS) tool provided by Renesas to generate an optimized clock tree configuration. This tool helps reduce clock skew and ensures proper clock distribution.
  • The maximum frequency for the PLL is 500 MHz. However, the actual frequency may vary depending on the specific application and board design. It's recommended to consult the datasheet and application notes for more information.
  • A reliable reset circuit can be implemented using a voltage supervisor IC, such as the Renesas ISL88003, which provides a reset signal to the 5V49EE503NLGI8 during power-up and power-down sequences.
  • The 5V49EE503NLGI8 has a maximum junction temperature of 125°C. To ensure proper thermal management, use a heat sink or thermal pad, and follow the recommended PCB design guidelines to minimize thermal resistance.

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5V49EE503NLGI8 Overview

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