TDA19997HL/C1,551
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NXP USA Inc. TDA19997HL/C1,551

Manufacturer No:
TDA19997HL/C1,551
Manufacturer:
NXP USA Inc.
Package:
Tray
Description:
IC VIDEO HDMI 1.4 100LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TDA19997HL/C1,551, produced by NXP USA Inc., is a sophisticated integrated circuit designed for high-speed video switching applications. This component is a Smart HDMI 1.4 (4:1) switch with an auto-adaptive equalizer, making it ideal for managing multiple HDMI and DVI inputs in various multimedia devices. It supports up to four HDMI 1.4 compliant DVI/HDMI inputs and one DVI/HDMI output, ensuring seamless video transmission and switching between different sources.

Key Specifications

Parameter Description Value
Package Type LQFP100 14 × 14 × 1 mm, pitch 0.5 mm
Number of Inputs HDMI/DVI Inputs 4
Number of Outputs HDMI/DVI Output 1
Bit Rate Maximum Bit Rate per Input Up to 2.25 Gbit/s
Power Supplies Voltage Levels 3.3 V and 1.8 V
EDID Memory Embedded Extended Display Identification Data 253-byte shared and 3-byte dedicated EDID memory per HDMI input
DDC-Bus Functionality Level-Shifting and Full DDC-Bus Support Yes
I2C-Bus Control and Communication Up to 400 kbit/s
ESD Protection HBM, MM, FCDM, and IEC 61000-4-2 Compliance Class 2, Class B, Class IV, and Class 3 respectively

Key Features

  • Auto-Adaptive Equalizer: Ensures high-quality video transmission by automatically adjusting the signal equalization.
  • Embedded EDID Memory: Each HDMI input has its own dedicated EDID memory, facilitating easy loading and management of display settings.
  • DDC-Bus Level-Shifting Buffer: Provides full DDC-bus functionality, including level-shifting, to prevent bus corruption.
  • I2C-Bus Control: Supports bit rates up to 400 kbit/s for controlling and configuring the device.
  • Power-Down Mode: Features a dedicated pin for power-down mode, reducing power consumption when not in use.
  • Fail-Safe Output in Idle Mode: Ensures stable output even when no input signal is detected.
  • Mute Pin: Prevents pop noise and image noise during switching.
  • ATC/Rx and ATC/Tx Compliance: Compliant with 36-bit Deep Color 1080p 60 Hz formats.
  • AUX_5V Pin: Allows operation with HDMI sources without a +5 V signal, ensuring access to EDID memory and DDC-bus functionality.

Applications

  • HDTV: Suitable for plasma, rear projection, and LCD TVs.
  • Projectors: Ideal for high-resolution video projection.
  • Home Theater Systems: Enhances video switching capabilities in home theater setups.
  • AVR (Audio/Video Receivers): Supports advanced video switching and EDID management.
  • Switch Boxes: Used in various switch box applications requiring multiple HDMI/DVI inputs.

Q & A

  1. What is the TDA19997HL/C1,551 used for?

    The TDA19997HL/C1,551 is used as a Smart HDMI 1.4 (4:1) switch with an auto-adaptive equalizer, managing multiple HDMI and DVI inputs in multimedia devices.

  2. How many HDMI inputs does the TDA19997HL/C1,551 support?

    The TDA19997HL/C1,551 supports four HDMI 1.4 compliant DVI/HDMI inputs.

  3. What is the maximum bit rate per input for the TDA19997HL/C1,551?

    The maximum bit rate per input is up to 2.25 Gbit/s.

  4. Does the TDA19997HL/C1,551 support I2C-bus communication?

    Yes, it supports I2C-bus communication up to 400 kbit/s.

  5. What type of ESD protection does the TDA19997HL/C1,551 offer?

    The TDA19997HL/C1,551 offers ESD protection compliant with HBM (Class 2), MM (Class B), FCDM (Class IV), and IEC 61000-4-2 (Class 3).

  6. Can the TDA19997HL/C1,551 operate with HDMI sources without a +5 V signal?

    Yes, it can operate with HDMI sources without a +5 V signal using the AUX_5V pin.

  7. What is the purpose of the AUX_5V pin on the TDA19997HL/C1,551?

    The AUX_5V pin ensures access to EDID memory and DDC-bus functionality even when no +5 V signal is available from the input sources.

  8. Is the TDA19997HL/C1,551 compliant with 36-bit Deep Color formats?

    Yes, it is compliant with 36-bit Deep Color 1080p 60 Hz formats.

  9. What package type does the TDA19997HL/C1,551 come in?

    The TDA19997HL/C1,551 comes in a LQFP100 package, measuring 14 × 14 × 1 mm with a pitch of 0.5 mm.

  10. Does the TDA19997HL/C1,551 have a power-down mode?

    Yes, it features a dedicated pin for power-down mode to reduce power consumption when not in use.

Product Attributes

Function:Switch
Applications:Video Display
Standards:CEA-861D, DVI 1.0, HDCP 1.3, HDMI 1.4, IEC 61000-4-2
Control Interface:I²C
Voltage - Supply:1.65V ~ 1.95V, 3.0V ~ 3.6V
Mounting Type:Surface Mount
Package / Case:100-LQFP
Supplier Device Package:100-LQFP (14x14)
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Similar Products

Part Number TDA19997HL/C1,551 TDA19997HL/C1,557 TDA19998HL/C1,551 TDA19995HL/C1,551
Manufacturer NXP USA Inc. NXP USA Inc. NXP USA Inc. NXP USA Inc.
Product Status Obsolete Obsolete Obsolete Obsolete
Function Switch Switch Switch Switch
Applications Video Display Video Display Video Display Consumer Video
Standards CEA-861D, DVI 1.0, HDCP 1.3, HDMI 1.4, IEC 61000-4-2 CEA-861D, DVI 1.0, HDCP 1.3, HDMI 1.4, IEC 61000-4-2 CEA-861-D, DVI 1.0, HDCP 1.4, HDMI 1.4a HDMI 1.4
Control Interface I²C I²C I²C -
Voltage - Supply 1.65V ~ 1.95V, 3.0V ~ 3.6V 1.65V ~ 1.95V, 3.0V ~ 3.6V 1.65V ~ 1.95, 3.13V ~ 3.47V -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 100-LQFP 100-LQFP 100-LQFP 100-LQFP
Supplier Device Package 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14) 100-LQFP (14x14)

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