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TW2968-LA1-CR - Renesas Electronics

Description: The TW2968 is a low power NTSC/PAL video decoder chip that is designed for video surveillance applications. It consumes very low power in a typical composite input application. The available power down mode further reduces the power consumption. It uses the 1. 0V for digital supply voltage and 3. 3V for I/O and analog power. A single 27MHz crystal is all that needed to decode all analog video standards. The video decoder decodes the base-band analog CVBS into digital 8-bit 4:2:2 YCbCr for output. It consist

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PCB Footprints
TW2968-LA1-CR - Renesas Electronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP-128
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TW2968-LA1-CR - Renesas Electronics  - 3D model - Quad Flat Packages - LQFP-128
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TW2968-LA1-CR Details

  • Manufacturer Part Number:

    TW2968-LA1-CR

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    LQFP

  • Pin Count:

    128

  • Manufacturer Package Code:

    Q128.14X14

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Date Of Intro:

    2018-07-18

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Consumer IC Type:

    CONSUMER CIRCUIT

  • JESD-30 Code:

    S-PQFP-G128

  • JESD-609 Code:

    e3

  • Length:

    14 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    128

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFQFP

  • Package Equivalence Code:

    QFP128,.63SQ,16

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, LOW PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.6 mm

  • Supply Voltage-Max (Vsup):

    1.1 V

  • Supply Voltage-Min (Vsup):

    0.9 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    14 mm

TW2968-LA1-CR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure that the thermal pad is connected to a large copper area to dissipate heat efficiently.
  • Use a reliable communication protocol like I2C or SPI, and ensure that the clock frequency is within the recommended range. Also, add capacitors to filter out noise and ensure signal integrity.
  • The maximum operating temperature range is -40°C to 85°C. However, it's recommended to operate within -20°C to 70°C for optimal performance and reliability.
  • Use ESD protection devices like TVS diodes or ESD arrays on the input/output lines. Also, ensure that the PCB design includes ESD protection features like guard rings and ESD-safe layout.
  • Power up the device in the following sequence: VCC, AVCC, and then the input signals. Ensure that the power supply is stable and within the recommended voltage range.

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TW2968-LA1-CR Overview

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