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2308B-2DCGI - Renesas Electronics

Description: The 2308B is a high-speed phase-lock loop (PLL) clock multiplier. It is designed to address high-speed clock distribution and multiplication 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 2308B has two banks of four outputs each that are controlled via two select addresses. By proper selection of input addresses, both banks can be put in tri-state mode. In test mode, the PLL is turned off, and the

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2308B-2DCGI - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - DCG16 *
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2308B-2DCGI Details

  • Manufacturer Part Number:

    2308B-2DCGI

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    DCG16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Family:

    2308

  • Input Conditioning:

    STANDARD

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.89 mm

  • Logic IC Type:

    PLL BASED CLOCK DRIVER

  • Max I(ol):

    0.008 A

  • 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:

    3-STATE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Power Supply Current-Max (ICC):

    45 mA

  • Qualification Status:

    Not Qualified

  • Same Edge Skew-Max (tskwd):

    0.4 ns

  • Seated Height-Max:

    1.72 mm

  • Supply Voltage-Max (Vsup):

    3.6 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • 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:

    133.3 MHz

2308B-2DCGI Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (R01AN4301EJ0100) 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. The 2308B-2DCGI also has a built-in overcurrent detection feature that can be enabled through the OCP pin.
  • According to Renesas, the maximum allowed voltage on the VCC pin during power-up and power-down sequences is 6.5V to prevent damage to the device. It's essential to ensure that the power supply voltage does not exceed this limit during these sequences.
  • Renesas provides EMC design guidelines in their application note (R01AN4301EJ0100) which include recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure EMC compliance.
  • The recommended operating temperature range for the 2308B-2DCGI is -40°C to 125°C. However, it's essential to note that the device's performance and reliability may degrade at extreme temperatures, and proper thermal management is crucial to ensure reliable operation.

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