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8T39204NLGI - Renesas Electronics

Description: The 8T39204 is a high-performance clock fanout buffer. The input clock can be selected from two differential inputs or one crystal input. The internal oscillator circuit is automatically disabled if the crystal input is not selected. The crystal pin can be driven by a single-ended clock. The selected signal is distributed to four differential outputs which can be configured as LVPECL, LVDS or HCSL outputs. In addition, an LVCMOS output is provided. All outputs can be disabled into a high-impedance state. Th

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8T39204NLGI - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 32-VFQFPN 5.0 x 5.0 x 0.9 mm Body, 0.5mm Pitch
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3D Models
8T39204NLGI - Renesas Electronics  - 3D model - Quad Flat No-Lead - 32-VFQFPN 5.0 x 5.0 x 0.9 mm Body, 0.5mm Pitch
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8T39204NLGI Details

  • Manufacturer Part Number:

    8T39204NLGI

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    VFQFPN

  • Pin Count:

    32

  • Manufacturer Package Code:

    NLG32P1

  • Country Of Origin:

    Mainland China, Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    1500 MHz

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    40 MHz

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    37 mA

  • Supply Voltage-Max:

    3.465 V

  • Supply Voltage-Min:

    2.375 V

  • Supply Voltage-Nom:

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

8T39204NLGI Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (R01AN3804EU0100) which includes thermal vias, thermal pads, and heat sink recommendations to ensure optimal thermal performance.
  • Renesas recommends a specific power sequencing scheme in their application note (R01AN3804EU0100) to ensure proper device operation. The sequence involves powering up the VCC, then the VDD, and finally the VBAT.
  • Although the datasheet specifies an operating temperature range of -40°C to 85°C, Renesas recommends derating the device's performance at temperatures above 70°C to ensure reliability and prevent thermal shutdown.
  • Renesas provides guidelines for implementing POR and BOR in their application note (R01AN3804EU0100). The POR is triggered by a power-on event, while the BOR is triggered by a voltage drop below a certain threshold. Engineers should ensure that their design accommodates these features to prevent unexpected resets.
  • Renesas recommends implementing electrostatic discharge (ESD) protection measures, such as using ESD-resistant components, ESD-protected sockets, and following proper handling and storage procedures to prevent damage to the device.

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