PNX7850 Datasheet | Bexperia

features > Delivers industry-leading performance as part of the Philips DVD+RW chipset: - Writes 8x DVD+R, 4x DVD+RW, 32x CD-R, and 12x CD-RW - Reads 16x DVD-ROM, DVD+R, DVD+RW, DVD-R, DVD-RW; and 48x CD-ROM, CD-DA, CD-R, CD-RW > Integrated functions for lower cost, higher performance - Channel and data-block codecs - Buffer manager with ATAPI host interface - Audio processor for digital audio data - 32-bit MIPS processor with embedded memory - Servo DSP with acceleration modules - Analog front-end > Power management features for portable applications > 240-pin PGBA package > plete reference design with modular software available Designed in accordance with the DVD+RW standard, the PNX7850 is patible with other DVD and CD formats, including DVD-R/ RW and DVD-ROM, as well as CD-ROM and CD-DA. It is manufactured using an advanced 0.18-µm CMOS process that reduces core voltage and power consumption. For portable applications, the PNX7850 offers clock gating and enhanced power-down features . Target applications The PNX7850 is designed for use in desktop, notebook, and laptop PCs that integrate a DVD recorder. It can also be used in desktop or portable PC peripherals.Wide interoperability with other standards makes it especially suited to double-writer and bination applications. Functional overview The PNX7850 is a highly integrated device that includes channel and data-block codecs, a buffer manager, an audio processor, a 32-bit MIPS processor, and a servo DSP. .. Nexperia PNX7850 High-speed DVD+R/RW and CD-R/RW processor for PC/hosted recorders Semiconductors Channel and block codecs The PNX7850 includes a DVD/CD channel encoder/decoder and a block encoder/decoder. In encode mode, the codecs generate the write signal. In decode mode, they perform signal...