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2305B-1DCGI - Renesas Electronics

Description: The 2305B is a high-speed phase-lock loop (PLL) clock buffer, designed to address high-speed clock distribution applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz. The 2305B is an 8-pin version of the 2309B. The 2305B accepts one reference input, and drives out five low skew clocks. The -1H version of this device operates, up to 133MHz frequency and has a higher drive than the -1 device. All parts have on-

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2305B-1DCGI Details

  • Manufacturer Part Number:

    2305B-1DCGI

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    DCG8

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • Family:

    2305

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.008 A

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Number of True Outputs:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    3-STATE

  • 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

  • Power Supply Current-Max (ICC):

    32 mA

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.25 ns

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

  • fmax-Min:

    133 MHz

2305B-1DCGI Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) documents, which includes guidelines for thermal vias, copper pours, and component placement 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 guidance on the maximum current rating and thermal shutdown threshold.
  • Renesas recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, depending on the input voltage and frequency, to ensure stable operation and minimize ripple voltage.
  • Renesas provides guidelines for EMC compliance in their application notes, including recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure compliance with relevant standards.
  • The 2305B-1DCGI 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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2305B-1DCGI Overview

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Part Image IDT2305B-1HDCI Integrated Device Technology Inc

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Part Image IDT2305B-1HDCGI Renesas Electronics Corporation

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