Activa® 200 + Activa® 250
Driving the Digital Lifestyle
DVD Recorder
System-on-a-Chip + RF Amplifier
Product Brief
Features Description (continued)
Audio
MPEG Video Encoder
• Dolby Digital Consumer Encoder, MPEG Audio Encoding with
Programmable Audio DSP
• Input Digital Audio: 2ch, 16-bit, 32/44.1/48kHZ
• Output via I2S interface: 5.1+2ch, 24-bit, up to 192kHz
• Output Analog Audio: stereo class D outputs
The MPEG Video encoder supports real-time encoding into MPEG-2
formats. With programmable spatial and temporal preprocessing
filters, the user can shape the incoming video to optimize the MPEG
encoding. The horizontal decimator allows for a wide range of
horizontal encoding resolutions: 352, 360, 480, 544, 704, and 720.
Programmable horizontal resolution, along with the bitrate, provides
great flexibility in optimizing the encoded video quality versus storage
time. The encoder supports recording of 2/4/6/8 hours on a single
layer DVD+/-R disc.
Graphics
• High quality 16bpp OSD
• 4bpp alpha transparency
Automatic scene change detection and variable/constant bit rate
processing consistently deliver optimal video quality over a variety of
input video quality and content during encoding
Interfaces
• Embedded USB 2.0 FS link + phy
• Embedded 1394 link
• Generic host bus interface
• UART, GPIO Interfaces
• EJTAG Support
Other
• 16-bit DDR 333 SDRAM
• PBGA-272 Green (also Pb-free) Package
• 4 W Power Consumption (<1 W Standby Mode)
• Part number: ZR35200HGCG
Activa 250 RF Amplifier Features
• Performance
• DVD+R/-R - Up to 8x writing speed
• DVD+RW/-RW - Up to 4x writing speed
• Single and dual layer media support
• Broad DVD writable OPU support
• Glueless interface to Activa 200
• Complete analog front end for servo, RF channels and write
strategy processing
• Laser power control for read and write
• Reference voltage generation
• 9 general purpose ADC inputs, and 7 PDM DAC outputs
• LVDS and single ended EFM OPU interfaces
• 16 GPIO pins
• LQFP-208 Green (also Pb-free) Package
• Part number: ZR35250ELCG
02/06 IN
ZR35200+ZR35250
ZORAN [ ZORAN CORPORATION ]
