SAA7108 View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
SAA7108 Datasheet PDF : 202 Pages
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Philips Semiconductors
PC-CODEC
Product specification
SAA7108E; SAA7109E
• Selectable cross-colour reduction to improve CVBS
output
• Non-interlaced CB-Y-CR or RGB input at maximum
4 : 4 : 4 sampling
• Downscaling from 1 : 1 to 1 : 2 and up to 20% upscaling
• Optional interlaced CB-Y-CR input Digital Versatile Disk
(DVD)
• Optional non-interlaced RGB output to drive second
VGA monitor (bypass mode, maximum 45 MHz)
• 3 × 256 bytes RGB Look-Up Table (LUT)
• Support for hardware cursor
• Programmable border colour of underscan area
• On-chip 27 MHz crystal oscillator (3rd-harmonic or
fundamental 27 MHz crystal)
• Encoder can be master or slave
• Programmable horizontal and vertical input
synchronization phase
• Programmable horizontal sync output phase
• Internal Colour Bar Generator (CBG)
• Optional support of various VBI data insertion as
– WST-625, WSS, VPS
– WST-525, NABTS
– Closed Caption, Copy Generation Management
System (CGMS)
• Macrovision Pay-per-View copy protection system
rev. 7.01 and rev. 6.1 as option; this applies to
SAA7108E only. The device is protected by USA patent
numbers 4631603, 4577216 and 4819098 and other
intellectual property rights. Use of the Macrovision
anti-copy process in the device is licensed for
non-commercial home use only. Reverse engineering or
disassembly is prohibited. Please contact your nearest
Philips Semiconductors sales office for more
information.
1.4 Common features
• 5 V tolerant digital I/O ports
• I2C-bus controlled (full read-back ability by an external
controller, bit rate up to 400 kbits/s)
• Versatile power-save modes
• Boundary scan test circuit complies with the “IEEE Std.
1149.b1-1994” (separate ID codes for decoder and
encoder)
• Monolithic CMOS 3.3 V device
• BGA156 package
• Moisture Sensitive Level (MSL): e3.
2 APPLICATIONS
• Notebook (low-power consumption)
• PCMCIA card application
• AGP based graphics cards
• PC editing
• Image processing
• Video phone applications
• INTERCAST and PC teletext applications
• Security applications
• Hybrid satellite set-top boxes.
2004 Mar 16
4
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