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508MLF - Renesas Electronics

Description: The 508 is the most cost effective way to generate a high quality, high frequency CMOS clock output from a PECL clock input. The 508 has separate VDD supplies for the PECL input buffer and the output buffer, allowing different voltages to be used. For example, the input clock could use a 3.3 V supply while the output operates from 2.5V. The device has an Output Enable pin that tri-states the clock output when the OE pin is taken low. The 508 is a member of IDT's ClockBlocksTM family.

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508MLF - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - (8 LD SOIC)
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508MLF - Renesas Electronics  - 3D model - Small Outline Packages - (8 LD SOIC)
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508MLF Details

  • Manufacturer Part Number:

    508MLF

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    DCG8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Delay-Max:

    9 ns

  • Interface IC Type:

    PECL TO CMOS TRANSLATOR

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Latch or Register:

    NONE

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    2.375 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

508MLF Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide for the 508MLF, which includes guidelines for component placement, routing, and thermal management. It's essential to follow this guide to ensure optimal performance and reliability.
  • The 508MLF has a thermal pad that needs to be connected to a thermal ground plane on the PCB. Ensure that the thermal pad is soldered to a large copper area on the PCB to dissipate heat efficiently. Additionally, consider using thermal interface materials and heat sinks if necessary.
  • The 508MLF has an operating temperature range of -40°C to 125°C. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures. Consult the datasheet for specific temperature-related specifications.
  • The 508MLF can be programmed using Renesas' Flash Development Toolkit (FDT) or third-party programming tools. The device supports various programming interfaces, including UART, SPI, and I2C. Consult the datasheet and programming manual for specific programming instructions.
  • The 508MLF has specific power sequencing requirements to ensure proper operation. The core voltage (VCC) should be powered up before the input/output voltage (VIO). Consult the datasheet for specific power sequencing guidelines.

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