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8430AY-61LF - Renesas Electronics

Description: The 8430-61 is a general purpose, dual output Crystal-to-3.3V, 2.5V Differential LVPECL High Frequency Synthesizer. The 8430-61 has a selectable TEST_CLK or crystal inputs. The VCO operates at a frequency range of 250MHz to 500MHz. The VCO frequency is programmed in steps equal to the value of the input reference or crystal frequency. The VCO and outputfrequency can be programmed using the serial or parallel interfaces to the configuration logic. Frequency steps as small as 1MHz can be achieved using a 16MH

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8430AY-61LF - Renesas Electronics - PCB symbol
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8430AY-61LF - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - 32 LEAD TQFP-
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8430AY-61LF - Renesas Electronics - 3D model - Quad Flat Packages - 32 LEAD TQFP-
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8430AY-61LF Details

  • Manufacturer Part Number:

    8430AY-61LF

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TQFP

  • Pin Count:

    32

  • Manufacturer Package Code:

    PRG32

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e3

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    70 °C

  • Output Clock Frequency-Max:

    500 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    27 MHz

  • Seated Height-Max:

    1.6 mm

  • Supply Current-Max:

    155 mA

  • 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:

    Tin (Sn)

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

  • Width:

    7 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, OTHER

8430AY-61LF Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APL-AN-114) which includes thermal vias, thermal pads, and heat sink recommendations to ensure optimal thermal performance.
  • Renesas recommends using an external overcurrent protection circuit, such as a current sense resistor and a comparator, to detect overcurrent conditions and trigger a shutdown or warning signal. The datasheet provides guidelines for selecting the current sense resistor value.
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the input voltage and output current requirements, to ensure stable operation and minimize input ripple.
  • Renesas provides EMC design guidelines in their application note (APL-AN-115) which include recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference and ensure compliance with relevant standards.
  • The 8430AY-61LF has an operating temperature range of -40°C to +125°C, but the maximum junction temperature (TJ) should not exceed 150°C to ensure reliable operation and prevent thermal damage.

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8430AY-61LF Overview

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