Introduction
NEC Electronics has made the EMMA (Enhanced Multimedia Architecture) Series of LSI chips act as core technology for digital AV products. A broad lineup suitable for diverse fields, such as digital televisions, set-top boxes, and next-generation DVDs is provided by NEC Electronics. NEC provides LSI products from flagship models to entry models.
MPEG Decoder for Digital TV
Functions required for digital TV, including mainly MPEG AV decode functions, along with analog video output, graphics processing, and so on, on a single chip, are integrated by this device.
MPEG Decoder for STB
This device integrates functions required for set-top boxes, including mainly MPEG AV decode functions, along with analog video output, graphics processing, and so on, on a single chip.
As an MPEG signal processing device for mounting in set-top boxes, Enhanced Multimedia Architecture (EMMA) has been developed. And also this has evolved with the expansion of the set-top box market. NEC Electronics provides a wide lineup of devices optimal for any customer set, from low-end to high-end.
MPEG Encoder
To convert ITU-R BT.656 video signals and PCM audio signals into an MPEG2 stream, MPEG Encoder is used. This can be used in PC capture boards and HDD video recorders.
MPEG Codec for DVD Recorder
To integrate MPEG AV decoders and encoders on a single chip, this device is used. Analog video output, graphics processing, ATA I/F, and CPU functions, and enables recording to HDD and DVD playback simultaneously on the single hardware are provided by this device.
Channel Decoder
Channel Decoder is a demodulation device which is used for digital broadcasting. Japanese BS digital system (ISDB-S) is supported by this device. Reliable and value-added products for the customer's use in today's consumer electronic devices, is provided by NEC.
3DYC Separator Video Decoder
To support analog TV signals, this device is used. Y/C separation of composite signals is performed by It. This is based on NEC’s extensive technology know-how and track record in product adoption and NEC Electronics′ 3DYC processing technology contributes to the development of added value for customer products.
Ghost Reducer
To support analog TV signals, this device is used. Reduction for Japanese TV systems is also supported by it. The development of added value for customer products is contributed by NEC Electronics, with high reliability.
OSD IC
OSD IC is an LSI for on-screen character display. Characters can be displayed on video camera or VCR screens through this device. The development of added value for customer products is contributed by NEC Electronics, with high reliability.
Digital AV
Swift digitization is seen with the development of computers in areas such as movies, televisions and music. So now the digitization has now become a part of people's homes. NEC Electronics has been in this field with audio & visual from the time of analog. The analog/digital conversion technology is added on top of its accumulated know-how. NEC is maintaining high-quality, high usability and versatility of images, for the end users.
Display Controller/Driver
LCD driver ICs from NEC Electronics for third generation mobile phones use Mobile Current Mode Advanced Differential Signaling (CMADS™) high-speed serial interface standard. The development needs of various mobile phone designs are answered by achieving dramatic reductions in the number of data transmission lines as well as electromagnetic (EMI) noise.
Features
- Commercialization of LCD controller/driver IC with on-chip automatic backlight brightness adjustment function NEW!
- The latest technology for full high definition large liquid crystal display televisions.
Product Lineup
For Mobile
For small and medium-size type STN / TFT LCD panel(Mobile phone, PDA)
For Multi Media
For large-size type TFT LCD panels (Monitor, Note PC, LCD-TV, car navigation, DSC, DVD)
For PDP
For large-sized plasma display panels
Click here to order Digital AV samples from NEC Electronics America.
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