Part Image

557G-03LF - Renesas Electronics

Description: The 557-03 is a spread spectrum clock generator that supports PCI-Express Gen 1 and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce electromagnetic interference (EMI). The device provides two differential (HCSL) spread spectrum outputs. The spread type and amount are configured via select pin. Using IDT's patented Phase-Locked Loop (PLL) techniques, the device takes a 25 MHz crystal input and produces two pairs of differential outputs at 25 MHz, 100 MHz, 125 MHz

Download 557G-03LF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
557G-03LF - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PGG16-_-
click to zoom
3D Models
557G-03LF - Renesas Electronics  - 3D model - Small Outline Packages - PGG16-_-
click to zoom

557G-03LF Details

  • Manufacturer Part Number:

    557G-03LF

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    16

  • Manufacturer Package Code:

    PGG16

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Clock Frequency-Max:

    200 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    25 MHz

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    65 mA

  • Supply Voltage-Max:

    3.63 V

  • Supply Voltage-Min:

    2.97 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

557G-03LF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern around the device.
  • Implement a robust thermal management system, including a heat sink and thermal interface material. Ensure good airflow and avoid hot spots.
  • Use 10uF and 100nF capacitors in parallel, placed as close to the device as possible. Ensure the capacitors are rated for the operating voltage and have low ESR.
  • Implement ESD protection diodes (e.g., 1.5KE6.8A) between the power supply lines and ground. Ensure the diodes are rated for the operating voltage and have a low capacitance.
  • Power up the device in the following sequence: VCC, AVCC, and then DVCC. Ensure a minimum of 10ms delay between each power-up step.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

557G-03LF Overview

Use the download button to access the 557G-03LF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like 557G-, or try a keyword search, such as Clock Generators

Parts related to 557G-03LF

Showing 0 results

557G-03LF Alternates

Showing results

Image Part Number Model
Part Image ICS557G-03LFT Integrated Device Technology Inc

Processor Specific Clock Generator, 200MHz, CMOS, PDSO16

Part Image ICS557GI-03LFT Integrated Device Technology Inc

Processor Specific Clock Generator, 200MHz, CMOS, PDSO16

Part Image ICS557G-03T Integrated Device Technology Inc

Processor Specific Clock Generator, 200MHz, CMOS, PDSO16

Part Image 557G-03T Integrated Device Technology Inc

Processor Specific Clock Generator, 200MHz, CMOS, PDSO16

Part Image ICS557G-03LFT Renesas Electronics Corporation

Processor Specific Clock Generator, 200MHz, CMOS, PDSO16

For a full list of alternate parts for 557G-03LF, check out Findchips.com