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307G-03LF - Renesas Electronics

Description: The 307-03 is a dynamic, serially programmable clock source which is flexible and takes up minimal board space. Output frequencies are programmed via a 3-wire SPI port. An advanced PLL coupled to an array of configurable output dividers and three outputs allows low-jitter generation of frequencies from 200 Hz to 270 MHz. The device can be reprogrammed during operation, making it ideal for applications where many different frequencies are required, or where the output frequency must be determined at run time

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307G-03LF - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - pcg16
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307G-03LF Details

  • Manufacturer Part Number:

    307G-03LF

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    PGG16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Output Clock Frequency-Max:

    270 MHz

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    SSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Primary Clock/Crystal Frequency-Nom:

    300 MHz

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    24 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    CLOCK GENERATOR, PROCESSOR SPECIFIC

307G-03LF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a dedicated thermal layer and a solid ground plane is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern under the IC.
  • Implement a robust power-on reset circuit, ensure a stable clock signal, and consider using a thermistor or thermocouple to monitor temperature. Also, follow the recommended operating conditions and derating guidelines.
  • Use a shielded enclosure, ensure proper grounding and decoupling, and follow the recommended PCB layout guidelines. Also, consider using EMI filters and ferrite beads on I/O lines.
  • Use the built-in power-down modes, optimize clock frequencies, and minimize I/O activity during standby. Also, consider using a low-dropout regulator and optimizing the power supply design.
  • Perform functional testing, including boundary scan and JTAG testing. Validate the device's operation across the entire operating temperature range and ensure compliance with relevant industry standards.

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307G-03LF Overview

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Image Part Number Model
Part Image 307G-03LFT Renesas Electronics Corporation

Processor Specific Clock Generator, 270MHz, CMOS, PDSO16