TW9910-NA2-GRT

Overview

The TW9910-NA2-GRT is a dual-channel video decoder manufactured by Renesas Electronics Corporation, formerly Intersil. It supports NTSC, PAL, and SECAM analog video standards with 10-bit resolution. The device operates on a single power supply ranging from 1.8V to 3.3V. It is housed in a 48-pin QFN package measuring 7 x 7 x 0.7mm. This component integrates two analog-to-digital converters for simultaneous processing of video signals.

Feature Summary

• Dual-channel architecture enabling simultaneous decoding of two independent video streams
• Support for major global analog television standards including NTSC, PAL, and SECAM
• Low voltage operation compatible with modern digital logic levels via 1.8V to 3.3V supply range

Applications

• Video surveillance systems requiring multi-channel input processing
• Set-top boxes and multimedia receivers for analog signal digitization
• Medical imaging equipment utilizing analog video interfaces

Procurement Notes

Verify the manufacturer designation as Renesas Electronics Corporation or Intersil, reflecting the corporate acquisition history. Confirm the specific suffix NA2 corresponds to the intended pinout and electrical characteristics. Ensure the GRT suffix indicates the correct tape-and-reel packaging format for surface-mount assembly processes.

Selection Notes

Select this component when designing systems requiring dual-channel analog-to-digital conversion for standard definition video. Verify that the system power budget accommodates the 1.8V to 3.3V operating range. Ensure the PCB layout supports the 48-pin QFN thermal pad requirements for adequate heat dissipation during continuous operation.

Part Context

This part belongs to the TW9910 series of video decoders originally developed by Intersil before its acquisition by Renesas. The series provides solutions for converting analog broadcast signals into digital data for further processing by microprocessors or field-programmable gate arrays in consumer electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Renesas resources for current equivalent components within the active product portfolio.