TC90A53N Datasheet, PDF (1/17 Pages) Toshiba Semiconductor – 3-LINE DIGITAL Y / C SEPARATOR IC

TC90A53N/F
TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TC90A53N,TC90A53F
3-LINE DIGITAL Y / C SEPARATOR IC
TC90A53N / F is a 3-line digital Y / C separator IC which separates
luminance signal Y and chroma signal C from composite video signals.
Toshiba’s logical comb filter realizes good Y / C separation at low cost.
FEATURES
· TV format : NTSC (3.58)
· Dynamic comb filter
· Vertical edge enhancement circuit
· PLL 4 × multiplier circuit
· Internal 8-bit 4 fsc AD converter
· Internal 8-bit 4 fsc DA converter (2 ch)
· 1-line color dot interference reducer circuit
· Sync tip clamp circuit
· Internal 2H-line memory
· Color killer mode (Y / C separation off)
· Chroma signal C output wide band mode
· Package : SDIP 28-pin and SOP 28-pin
· 5 V single power supply
Weight:
SDIP28-P-400-1.78: 1.7 g (Typ.)
SOP28-P-450-1.27: 0.8 g (Typ.)
000707EBA1
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2001-02-08 1/17