BH7862FS is a 6-channel video driver IC developed for progressive DVD player/recorder. Special filters adjusted to each band of  various  video signals are  incorporated into a  single chip. Extended  definition, size reduction,  and high  cost performance can be achieved in DVD players.

*Each high-performance filter, 6dB amplifier, and 75Ω driver for DVD are incorporated into a single chip.
*Driver 6ch (Y, C, MIX, and PY, Pb, Pr for progressive)
*Group delay difference between chroma signal and luminance signal is a small number of nsec.
*Drive 2 lines of each signal
*Operating by 5V single power supply
*Built-in mute circuit

*DVD players, DVD recorders

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 This IC is a video signal driver IC that supports 3-ch interlace video developed for DVD players.
It includes a low-pass filter that attenuates the noise element during DA conversion, and a 3-channel 6dB amp with 75Ω driver.
In addition, external ESD protection diodes can be reduced by a sag correction pin for reducing output coupling capacitance, and enhancement ot the ESD protection elements for the output pins.

* Includes a SAG correction pin.
* Enabled to drive a 3-channel 6dB amp with 75Ω driver
* Includes a 4th-order low-pass filter Frequency response: 6.75MHz ± 1dB / 27MHz – 27dB min.
* Includes a 6dB amp
* Includes a power save function
* S/N=80dB typ. (Y/C mix:74dB typ.)
* ESD strengh (aerial discharge) of ±15kV (IEC standard)
* Includes mode select pins which correspond to various video signals

* DVD players
* Digital STB
* Other digital video equipment

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 SPHE8281D A/V decoder is a single-chip integrated DVD A/V decoder.
It is designed to maximize system performance with minimum cost.
It integrates DVD/CD controller, host processor, A/V decoding hardware, audio quality DAC and a 6-channel multi-format TV-encoder.
SPHE8281D supports DVD and CD physical formats.
For logical formats it supports DVD-Video, Super Video CD, Video CD, CD-DA, OKO, and CD-ROM discs.
SPHE8281D performs real-time decoding and playback of ISO/IEC 11172 MPEG1, 13818 MPEG2 sources.
Besides MPEG A/V decoding, it supports Dolby Digital and MPEGI/II Layer1/2, PCM, LPCM audio playback.
SPHE8281D also combines all the functions required for a high-performance progressive-scan DVD system.
Built-in de-interlacing hardware allows high quality DVD playback.
The embedded digital audio decoder is able to support key control and audio sound effects for Karaoke.
Development tools of SPHE8281D include complete compiler tools, programming guide and system application libraries.

* Single Chip Integrated DVD Servo and A/V Decoder
* Integrated DVD/CD Servo Controller
- Support 1x ~ 2x DVD format reading
- Support 1x ~ 8x CD format reading
* Embedded 32-bit RISC Processor without external host controller
* Embedded Audio Processor supports multiple audio standards
* Embedded 8-bit I/O processor supports programmable interface control
* Embedded TV encoder with multi-channel built-in high-speed video DAC supports various display standards
* Embedded 2-channel 24-bit audio DAC
* Built-in system PLL and audio PLL generate all clock sources required from single 27MHz crystal input
* Support following disc format:
- DVD Navigation 1.0
- SVCD (Chaoji VCD)
- OKO disc
- VCD 2.0/1.1/1.0
- CDROM (game, WMA and JPEG disc)
* CSS/CPPM hardware
- Built-in CSS hardware
- Built-in CPPM C2_DCBC and C2_D/C2_E function
* Video Decoder
- Real time MPEG2 MP@ML decoding
- Real time MPEG4 ASP D1 resolution decoding
- Real time MPEG1 D1 (720x480x30 /720x576x25) decoding
- DivX 3.11, 4.0 and 5.x version compatible
- Hardware accelerated JPEG decoding
- Advanced decoding and display control
* Sub-picture Decoder
- Advanced Sub-Picture Decoder for DVD SVCD and OKO
- Support hardware vertical scaling
* Audio Decoder
- Flexible Programmable DSP Architecture
- Support CDDA
- Support LPCM, PCM, and WMATM 1 playback
- Support MPEGI/II layer 1/2 and MPEG 2.5 playback (with optional down-mixing)
- Support DolbyTM 2 Digital AC3 playback
- Support Key Shift of 2 channels
- Support equalization, reverb and special sound field
* SDRAM controller
- High Performance SDRAM controller
- Support 16 or 32 bit operation
- Support up to 2 SDRAM devices
- Support 16M/64M SDRAM devices
* Video Display
- De-interlacing of interlaced video source
- Flexible vertical interpolation
- Flexible horizontal interpolation with optional CIF filter
- Powerful cropping and panning effect
- Support YUV422, 8-bit indexed color format
- Multiple OSD regions with different formats
- Support 2/4/16 indexed color
- Support 16/24-bit direct color
* Embedded TV encoder
- Simultaneous multi-channel output
- Support 480i/480p/576i/576p format
- Support CVBS and S-Video output
- Support Component (YUV / YPbPr) or SCART-RGB output
- Support WSS and CGMS/A
- MacrovisionTM 3 7.1.D1 and Macrovision AGC v1.03 analog copy protection
* Interface
- 27MHz crystal driver
- 16/32-bit SDRAM interface
- 8-bit ROM/FLASH/SRAM interface
- One UART port
- IR and VFD support
- 4-channel 12-bit video DAC analog output
- Simultaneous 8-channel audio DAC output
- IEC958/SPDIF digital input / output
- 2-channel 24-bit audio DAC analog output
- External ADC digital input interface (optional)
- Optional ATAPI and I2S interface support
- Optional Parallel Port interface support
* Low power
- Advanced low power design
- Selective standby mode
- Programmable low speed operation
* Technology
- Advanced CMOS technology
- 216-pin LQFP package
- 3v (I/O) and 1.8v (kernel) power supplies
- 5v I/O tolerance


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The ES6218A VibrattoS DVD processor is a super highperformance single-chip MPEG video decoding solution that is ideal for automotive DVD applications. The chip integrates CPRM and S/PDIF input and output support.
The ES6218A performs audio/video stream data processing, TV encoding, Macrovision copy protection, DVD system navigation, system control , and housekeeping functions.
The Vibratto-S DVD processor is built on the ESS proprietary dual CPU Programmable Multimedia Processor (PMP) core consisting of 32-bit RISC and 64-bit DSP processors and offers the best DVD feature set. The processing units enable simultaneous parallel execution of
system commands and data processing to perform specialized encoding and decoding tasks.
The RISC processor performs bit stream parsing, control audio data output, transfer video and audio data to the vector engine and service system control and housekeeping functions. The vector engine performs audio and video micro-code processing required by A/V standards, such as Dolby Digital, DTS surround, MPEG and JPEG imaging. These processing tasks
include video motion compensation and estimation, loop filtering, Discrete Cosine Transforms (DCT), inverse DCT, quantization, and inverse quantization.
The Vibratto-S DVD processor supports both parallel and serial DVD loader interfaces, industry standard I2S audio data input and output, EPROM and DRAM access, and audio/video data buffering. It also supports both letterbox and pan-and-scan displays, sub-picture overlay, and On- Screen Display (OSD).
The Vibratto-S DVD solution also offers support for Karaoke CD+G, HDCD, CD-DA, DVD-Audio, MP3, and WMA.
The ES6218A DVD processor is available in a 208-pin Low-profile Quad Flat Pack (LQFP) package with leadfree leads. The silicon is qualified for an extended temperature range of –40 to 85 °C for automotive applications.

• Single-chip DVD processor.
• Integrated NTSC/PAL encoder with pixel-adaptive de-interlacer and three 10-bit 54 MHz video DACs.
• DVD-Video, DVD-VR, VCD 1.1 and 2.0.
• Media playback with CD-ROM, CD-R/RW, DVD-R/RW, DVD+R/RW, and DVD-RAM.
• Full DVD-Audio support including MLP and Linear PCM decoding, CPPM and watermark detection.
• Up to 7.1 channel audio outputs.
• Interface for IDE devices, A/V DVD loaders and flash.
• Interface for CF, MS, MMC, SD, and SM memory cards.
• Direct interface of 8-/16-bit DRAM up to 128-Mb capacity.
• Direct interface for up to 4 banks of 8-/16-bit EPROM or Flash EPROM for up to 4-MB for each bank.
• Macrovision 7.1 for NTSC/PAL interlaced video.
• Composite, S-video and RGB or YUV outputs.
• CCIR 656/601 YUV 4:2:2 input and output.
• On-Screen Display controller supports 256 colors in 8 degrees of transparency.
• Subpicture Unit (SPU) decoder supports karaoke lyric, subtitles, and EIA-608 compliant Line 21 Captioning.
• JPEG digital photo CD support (Kodak Picture CD and Fujifilm FujiColor CD).
• ESS Music Slideshow™.
• Dolby Digital (AC-3), Dolby Pro Logic™, and Pro Logic II.
• DTS surround.
• S/PDIF digital audio input and output.
• MPEG AAC and Multichannel.
• SRS TruSurround and TruSurround XT.
• Windows™ Media Audio (WMA).
• Extended temperature range –40 to 85 °C ambient for automotive applications.
• Slave mode for control by host processor.
• Lead-free leads using 98%-Sn/2%-Cu or 98%-Sn/2%-Bi.


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General Description
The AZ5954 is a four-channel BTL driver IC for driving the motors and actuators in products such as CDROM and DVD. Two of the channels use current feedback to minimize the current phase shift caused by the influence of load inductance. The IC is used in CDROM drivers and DVD drivers, etc. The AZ5954 is available in HSOP-28 package.

· Wide Dynamic Range (3.9V(Typ.) When VCC = 12V, PVCC=5V and RL=8Ω)
· Level Shift Circuit On Chip
· Thermal Shutdown Circuit On Chip
· Internal Standby Mode

· CD-ROM Driver
· DVD Driver


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* Single Chip DVD Decoder Solution
* Multiple Standard Support: CVD, SuperVCD, VideoCD, DVCD
* DVD-Audio Support
* Integrated 54 MIPS Audio DSP
* Embedded NTSC/PAL Encoder w/ 10-bit Video DACs
* DTS™, Dolby Digital™, Pro Logic™, and MPEG 5.1 Audio Decoding
* Virtual Surround Sound, 3D Headphones, Music Modes
* Enhanced Karaoke
* Simultaneous 2 Channel, 6 Channel, and S/PDIF Audio Outputs
*  Image Enhancement Filtering: Progressive Interpolation, Sharpening, and Brightness Equalization
*  Advanced Trick Play Features including Zoom, Smooth Scan
*  Enhanced On-Screen-Display with 32 Colors and 8 Blending Levels
*  Functionally Compatible with Vaddis Family Decoders
*  176-pin TQFP Package
*  1.1 W Power Consumption in full operation
*  0.25 Micron Technology

The ZR36730 Vaddis IV DVD decoder is targeted at fourth generation DVD and convergence products. With its high level of integration and flexibility, the ZR36730 is a versatile digital video
and audio processor. This new generation part builds upon Zoran’s success in the DVD market, incorporating enhanced audio and video functionality. Leading audio algorithms, such as HDCD, MP3, DTS, Dolby Digital, Pro Logic, and MPEG 5.1 decoding are supported in this single chip solution. In addition, the video feature set has been expanded to include image
quality enhancements and augmented On-Screen-Display (OSD) functionality. Through the StandardPlusTM design methodology, Zoran is building upon the standard to provide leading-edge capabilities for advanced DVD players and convergence devices, such as WebDVD players.

DVD Decoding
The ZR36730 handles all aspects of DVD decoding according to the specification. This single chip solution performs DVD authentication/decryption, demux and parsing, MPEG-2 or MPEG-1 video decode, sub-picture decode, highlight processing, and audio/video synchronization. The integrated OSD unit provides 32 colors and 8 blending levels which are necessary for sophisticated on-screen user interfaces. In addition, DVD-Audio is supported by the ZR36730’s integrated digital audio processor.

Highest Quality Audio
With its integrated 54 MIPS Audio Decode Processor (ADP unit), the ZR36730 is capable of supporting a host of advanced audio algorithms. Based on Zoran’s field proven audio DSP
technology, the ADP unit enables the development of a DVD system which meets the highest quality audio output standards, such as for Dolby certification. In addition, algorithms from our
SiliconSoftwareTM library are supported, including 3D Headphones and enhanced Karaoke. The embedded ADP unit is a 20-bit audio DSP enabling Vaddis solutions to deliver audiophile quality output.
TAG Decoder, DVD

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