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8P34S1204NLGI8 - Renesas Electronics

Description: The 8P34S1204 is a high-performance differential LVDS fanout buffer. The device is designed for the fanout of 1PPS signals or high-frequency, very low additive phase-noise clock and data signals. The 8P34S1204 supports fail-safe operation and is characterized to operate from a 1.8V or 2.5V power supply. Guaranteed output-to-output and part-to-part skew characteristics make the 8P34S1204 ideal for those clock distribution applications demanding well-defined performance and repeatability. Two selectable diffe

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8P34S1204NLGI8 - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 16LD QFN 3x3
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8P34S1204NLGI8 - Renesas Electronics  - 3D model - Quad Flat No-Lead - 16LD QFN 3x3
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8P34S1204NLGI8 Details

  • Manufacturer Part Number:

    8P34S1204NLGI8

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    VFQFPN

  • Pin Count:

    16

  • Manufacturer Package Code:

    NLG16P2

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    2020-09-08

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    15

  • Family:

    8P34

  • Input Conditioning:

    DIFFERENTIAL MUX

  • JESD-30 Code:

    S-XQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Logic IC Type:

    LOW SKEW CLOCK DRIVER

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Number of True Outputs:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    SERIES-RESISTOR

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.11SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    78 mA

  • Prop. Delay@Nom-Sup:

    0.4 ns

  • Propagation Delay (tpd):

    0.4 ns

  • Same Edge Skew-Max (tskwd):

    0.04 ns

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max (Vsup):

    1.89 V

  • Supply Voltage-Min (Vsup):

    1.71 V

  • Supply Voltage-Nom (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • 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:

    3 mm

8P34S1204NLGI8 Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Decoupling capacitors should be placed close to the power pins, and signal traces should be kept short and away from noise sources.
  • Ensure that the device is operated within the recommended voltage and current ranges, and that the PCB is designed to minimize thermal resistance. Use thermal vias and thermal pads to dissipate heat, and consider using a heat sink if necessary.
  • Using a different clock source may affect the device's jitter performance and clock accuracy. Ensure that the chosen clock source meets the device's clock input requirements, and consider using a clock buffer or jitter attenuator if necessary.
  • Use a logic analyzer or oscilloscope to monitor the clock signals and PLL status signals. Check the device's clock configuration and PLL settings, and ensure that the clock input signals meet the device's requirements. Consult the datasheet and application notes for troubleshooting guidelines.
  • The device requires a specific power sequencing order to ensure reliable operation. Power up the device in the following order: VDD, VDDIO, and then VDDPLL. Ensure that the power supplies are stable and within the recommended voltage ranges before applying clock signals.

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