Features: • Supports NTSC (M) and PAL (B, D, G, H, I)• CCIR 601, square pixel and 4Fsc operation• 4:2:2 YCrCb and 4:1:1 YCrCb digital input formats• Two on-chip 8-bit video DACs• Internally generates SYNC and color burst signals• Internal vertical interpolation ...
SPT2210: Features: • Supports NTSC (M) and PAL (B, D, G, H, I)• CCIR 601, square pixel and 4Fsc operation• 4:2:2 YCrCb and 4:1:1 YCrCb digital input formats• Two on-chip 8-bit video D...
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The SPT2210 is a single-chip video encoder that is capable of converting digital video data (YCrCb) into analog NTSC or PAL video signals. Two digital input formats are supported: 4:2:2 (YCrCb) and 4:1:1 (YCrCb). It internally generates the proper SYNC and color burst signals for NTSC (525 lines/60 Hz) and PAL (625/50 Hz) video standards operating in any one of three sample rate modes: CCIR 601, square pixel and 4Fsc.
Composite or Y/C S-Video analog video output is generated via two 8-bit internal video DACs. In addition, the SPT2210 supports external or chroma key functions for color graphics pixel-by-pixel overlay. It has a 16-color lookup-table overlay palette which is fully programmable. It also has an on-chip vertical interpolation filter that can be activated to reduce jaggy noise and flicker. The chip also features an internal test color bar pattern generator.
The SPT2210 operates from a single +3.3 V supply and is built in a 0.5 m CMOS process. It is available in a 64- lead PQFP package and operates over the commercial temperature rang