The TW2964 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 consists of analog front-end with input source selection, variable gain amplifier and analog-to-digital converters, Y/C separation circuit, multi-standard color decoder (PAL BGHI, PAL M, PAL N, combination PAL N, NTSC M, NTSC 4.43) and synchronization circuitry. The Y/C separation is done with high quality adaptive 4H (5-line) comb filter for reduced cross color and cross luminance. The advanced synchronization processing circuitry can produce stable pictures for non-standard signal as well as weak signal.
Video Decoder IC I²S NTSC, PAL 128-LQFP (14x14) Package
IC AUDIO CODEC/VID DECOD 128LQFP Product overview: TW2964-LA2-CR128 from Renesas Electronics Corporation is a Video Processing Ic for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Video Processing Ic, Video Processing ICs, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 684-TW2964-LA2-CR128
Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 728069-TW2964-LA2-CR
Packaging: Tray
Type: Audio Codec, Video Decoder
Mounting Style: SMD
Applications: Audio, Video
Categories: Integrated Circuits
Supplier Device Package: 128-LQFP (14x14)
Manufacturer Package: 128-LQFP
Popularity: Low
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Balance
Family Part Number: TW2964
Manufacturer Pack Quantity: 90
MSL Level: 3 (168 Hours)
Video Decoder IC I²S NTSC, PAL 128-LQFP (14x14) Package
IC AUDIO CODEC/VID DECOD 128LQFP
IC AUDIO CODEC/VID DECOD 128LQFP
| Renesas Electronics Corporation | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs |
| Product Number | TW2964-LA2-CR128 | 20-TW2964-LA2-CR128-ND | 684-TW2964-LA2-CR128 | 728069-TW2964-LA2-CR128 | TW2964-LA2-CR128 | TW2964-LA2-CR128 | TW2964-LA2-CR128 |
| Product Name | 4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs | Video Processing Ic | Linear - Linear - Video Processing - TW2964-LA2-CR128 | Video Processing | Linear - Video Processing | Integrated Circuits (ICs) - Linear - Video Processing | |
| Package/Case | LQFP100, LQFP128 | 128-LQFP | 128-LQFP | 128-LQFP | 128-LQFP |
