NXP Semiconductors TDA9183
The TDA9183 is a an adaptive NTSC comb filter with two internal delay lines, filters, clock control and input clamps. The NTSC M video standard is supported. The selected CVBS input signal is filtered to obtain a combed luminance output signal and a combed chrominance output signal.| Part No. | TDA9183 |
|---|---|
| Datasheet | TDA9183 Download |
| Manufacturer |  NXP Semiconductors |
| Description | Integrated NTSC comb filter |
| Buy | Stock & Price |
FEATURES
● One-chip NTSC adaptive comb filter● Cross luminance reduction
● Cross colour reduction
● No chroma trap, therefore sharper vertical luminance transients
● Analog discrete-time signal processing, therefore no quantization noise
● Anti-aliasing and reconstruction filters are included
● Input switch selects between two Y/CVBS inputs
● Output switch selects between combed CVBS and an external Y/C source
● fSC as well as 2 × fSC colour subcarrier signal may be applied
● Alignment free
● Few external components
● Low power. QUICK REFERENCE DATA SYMBOL VCCA ICCA VDDD IDDD Vi(Y/CVBS)(p-p) Vi(CIN)(p-p) Vi(FSC)(p-p) Vo(Y/CVBS)(p-p) Vo(CIN)(p-p) analog supply voltage analog supply current digital supply voltage digital supply current luminance or CVBS input signal voltage (peak-to-peak value) chrominance input signal voltage (peak-to-peak value) colour subcarrier input signal voltage (peak-to-peak value) luminance or CVBS output signal voltage (peak-to-peak value) chrominance output signal voltage (peak-to-peak value) PARAMETER MIN.
