VSP9437B Datasheet (Micronas) - Optimus Color Decoder and Scan Rate Converter Version Cx

VSP9437B, Optimus Color Decoder and Scan Rate Converter Version Cx

General Description Chip Architecture Data Acquisition Double CVBS Frontend Analog CVBS and Y/C Inputs Signal Magnitudes and Gain Control Clamping Double Frontend Adjustments CVBS Frontend Synchronization Color Decoder IF-Compensation Chrominance Filter Automatic Standard Recognition Color Saturatio

PRELIMINARY DATA SHEET MICRONAS VSP 94x5B, VSP 94x7B OPTIMUS Color Decoder and Scan-Rate Converter Version Cx Edition Nov.

28, 2002 6251-576-3PD MICRONAS VSP 94x5B, VSP 94x7B Contents Page 5 6 8 10 10 10 10 11 13 14 15 15 15 15 16 16 16 16 17 17 18 19 20 20 21 21 22 23 23 23 23 23 24 24 24 24 25 25 26 26 27 28 29 30 30 30 Section 1.

1.1.

1.2.

2.1.

2.2.

2.3.

2.3.1.

2.3.2.

2.3.2.1.

2.3.2.2.

2.3.2.3.

2.3.3.

2.3.4.

2.3.5.

2.3.6.

2.3.7.

2.3.8.

2.3.9.

2.3.10.

2.3.11.

2.3.12.

2.3.13.

2.3.13.1.

VSP9437B Features

* Digital contrast improvement (DCI, master channel only)

* (S) VGA support

* Synchronization to external (S)VGA source possible

* Scaling of VGA picture, including TV picture and VGA display "side-by-side"

* Three D/A converters

* 9 bit amplitude