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SDA9188-3X Datasheet Picture-in-picture Processor With On-chip Pll

Manufacturer: Siemens Semiconductor Group (now Infineon)

Overview: Picture-in-Picture Processor with On-Chip PLL SDA 9188-3X Preliminary Data MOS.

General Description

Ordering Code Q67100-H5142 Package P-DSO-28-3 (350 mil) (SMD) The SDA 9188-3X Picture-in-Picture (PIP) processor with on-chip PLL bines two asynchronous picture sources so that a small moving picture (the inset picture) can be superimposed in a moving picture of normal size (the parent picture).

The ponents of the video signal of the inset source have to be fed in a digitized form to the SDA 9188-3X (figure 1).

Amplitude resolution of the signal ponents is 6 bit at a sampling rate of 13.5 MHz for the luminance signal and 3.375 MHz for the chrominance signals.

Key Features

  • q On-chip PLL q Full frame display for 50/60 Hz in order to increase the vertical resolution and to suppress moving artifacts. q Compatibility to the 16:9 display format by means of q q q q q q independent setting of the vertical and horizontal decimation factors and the width of the border frame Decimation of the Y, U, V data for pictures sizes 1/9 and 1/16 with 6 bits width of the input word without P-DSO-28-3 rounding error Intermediate storage of the inset picture (on-chip-memory) RGB- o.

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SDA9188-3X Distributor