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843011AGLFT - Renesas Electronics

Description: The 843011 is a Fibre Channel Clock Generator. The 843011 uses a 26.5625MHz crystal to synthesize 106.25MHz or a 25MHz crystal to synthesize 100MHz. The 843011 has excellent <1ps phase jitter performance, over the 637kHz – 10MHz integration range. The 843011 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.

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843011AGLFT - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 8-TSSOP Package Outline Drawing_J
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843011AGLFT - Renesas Electronics  - 3D model - Small Outline Packages - 8-TSSOP Package Outline Drawing_J
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843011AGLFT Details

  • Manufacturer Part Number:

    843011AGLFT

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Pin Count:

    8

  • Manufacturer Package Code:

    PGG8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Clock Frequency-Max:

    113.33 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.25

  • Package Shape:

    RECTANGULAR

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    26.5625 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    93 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, OTHER

843011AGLFT Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide for the 843011AGLFT, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance. It's available on the Renesas website or through their support channels.
  • The 843011AGLFT has an internal overcurrent protection feature, but it's recommended to implement an external overcurrent protection circuit to ensure reliable operation. Renesas provides application notes and design guides that outline the recommended implementation.
  • The recommended power-up sequence for the 843011AGLFT is to power up the VCC pin first, followed by the VDD pin. This ensures that the internal voltage regulators are properly initialized and that the device operates within its specified parameters.
  • Renesas provides a troubleshooting guide for I2C interface issues, which includes steps to verify the I2C bus configuration, check for bus contention, and debug I2C transactions using oscilloscopes or logic analyzers.
  • The 843011AGLFT has an operating temperature range of -40°C to 125°C, but it's recommended to operate the device within a narrower range (e.g., -20°C to 85°C) to ensure optimal performance and reliability.

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843011AGLFT Overview

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