tc90a44p TOSHIBA Semiconductor CORPORATION, tc90a44p Datasheet
tc90a44p
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tc90a44p Summary of contents
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... TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC TC90A44P,TC90A45P,TC90A45F NTSC 2-LINE DIGITAL SEPARATION IC The TC90A44P, TC90A45P / F separates luminance (Y) and chrominance (C) signals from NTSC system composite video signal by using 2 horizontal (H) lines separation. The separation unit for TV and VCR set is able to assembled at low cost, because it requires few external parts and no adjustment ...
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... TC90A44P BLOCK DIAGRAM TC90A45P / F BLOCK DIAGRAM TERMINAL CONNECTION DIAGRAM TC90A44P,45P/F 2001-01-16 2/11 ...
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... Test terminal. Normally connected to 6 TEST ground (DV SS This pin is switch for color killer circuit For signal separation 7 KILLER OFF Normal separation FUNCTION − − ) through a SS − ) through − ) through a SS − TC90A44P,45P/F INTERFACE CIRCUIT — 2001-01-16 3/11 ...
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... BIAS2 1 this pin should normally be conected to ground (AV 0.01 µF capacitor Luminance signal output. OUT 16 AV Power supply for analog components (+ − − − − ) through − ) through − TC90A44P,45P/F INTERFACE CIRCUIT − − − 2001-01-16 4/11 ...
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... This block supplies system clock (4f ( converter (DAC) This is high speed 8 bit converter. Y output level is 1. output level is 437 mV (Typ.). (Input condition is 0.75V p-p as system clock each block via buffer and generates timing signal for memories. sc (Typ.). p-p ) p-p TC90A44P,45P OUT 2001-01-16 5/11 ...
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... DD Y OUT (sync tip OUT (center) VRB VRT CLOCK = 3.579545 MH ADIN (sync tip 0. BIAS1 1 BIAS2 BIAS3 VFIL CKIN TC90A44P,45P/F UNIT °C MIN. TYP. MAX. UNIT 4.75 5.00 5. − −10 − 70 °C MIN. TYP. MAX. UNIT 4.75 5 ...
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... V = 15.73426 kHz, 0. Vdc = 2 ´ 3.579545 MHz 2fH = 3.587412 MHz TC90A44P,45P p-p 1 MIN. TYP. MAX. − 0.75 − 6.8 7.2 7.7 −0.8 −1.0 −2 −1.5 −2.0 −3 Vdc = 2.5 V − −46 −40 250 400 ...
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... IN 0. Vdc = 2 ´ TEST SYMBOL CIR- TEST CONDITION CUIT fck 1 − Vck 1 − TC90A44P,45P/F MIN. TYP. MAX 5.7 6.2 6 −2.5 −1.9 −1.5 −1.5 −1.3 −1 − −38 −35 4 − −46 − ...
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... TEST CIRCUIT 1 APPLICATION CIRCUIT TC90A44P,45P/F 2001-01-16 9/11 ...
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... PACKAGE DIMENSIONS DIP16-P-300-2.54A Weight : 1.00 g (Typ.) TC90A44P,45P/F Unit : mm 2001-01-16 10/11 ...
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... PACKAGE DIMENSIONS SOP16-P-300-1.27 Weight : 0.18 g (Typ.) TC90A44P,45P/F Unit : mm 2001-01-16 11/11 ...