Datasheet Details
| Part number | TC90A53N |
|---|---|
| Manufacturer | Toshiba |
| File Size | 305.28 KB |
| Description | 3-LINE DIGITAL Y/C SEPARATOR |
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The TC90A53N by Toshiba is a 3-LINE DIGITAL Y/C SEPARATOR. Below is the official datasheet preview.
| Part number | TC90A53N |
|---|---|
| Manufacturer | Toshiba |
| File Size | 305.28 KB |
| Description | 3-LINE DIGITAL Y/C SEPARATOR |
| Datasheet |
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|
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OF FUNCTIONS (1) CLAMP (Input clamp) Circuit used to Sync tip clamp composite signal.Apply feedback clamp so that at Y / C separation, the minimum data value after A / D conversion is the internally-fixed level.(2) ADC (A / D converter) High-speed series-parallel 8-bit A / D converter (Dynamic Range: 2.0V).Input composite video signal with amplitude of 1.5 Vp-p (sync to white 100%).(3) 1 H memory Line memory consisting of DRAM for 1 H delay.Two line memories configure a 3-line comb filter.
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