Digital Comb Filter (NTSC)
CXD2093Q
Digital Comb Filter (NTSC)
Description The CXD2093Q is an adaptive intra-field three lines comb filter for NTSC...
Description
CXD2093Q
Digital Comb Filter (NTSC)
Description The CXD2093Q is an adaptive intra-field three lines comb filter for NTSC systems, and can provide high-precision Y/C separation with a single chip. Features Adaptive intra-field three lines comb filter For NTSC Vertical enhancer Horizontal aperture correction 8-bit A/D converter (1-channel) 8-bit D/A converter (2-channel) 4× PLL Sync tip clamp Applications Y/C separation for color TVs and VCRs Structure Silicon gate CMOS ICStructure 48 pin QFP (Plastic)
Absolute Maximum Ratings (Ta = 25°C, VSS = 0V) Supply voltage DVDD VSS – 0.5 to +7.0 V DAVD VSS – 0.5 to +7.0 V ADVD VSS – 0.5 to +7.0 V PLVD VSS – 0.5 to +7.0 V CLVD VSS – 0.5 to +7.0 V Input voltage VI Output voltage VO Storage temperature Tstg VSS – 0.5 to VDD + 0.5 VSS – 0.5 to VDD + 0.5 –55 to +150 V V °C
Recommended Operating Conditions Supply voltage DVDD 5.0 ± 0.25 DAVD 5.0 ± 0.25 ADVD 5.0 ± 0.25 PLVD 5.0 ± 0.25 CLVD 5.0 ± 0.25 Analog input ADIN 1.75 Operating temperature Topr –20 to +70
V V V V V Vp-p °C
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E99537-PS
CXD2093Q
Pin Configuration
TEST TES...
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