AN5342FBP

The AN5342FBP is a horizontal aperture correction IC for color TV. It provides a Y signal wave-form with a preshoot or over shoot feature to emphasize horizontal outlines.Features of AN5342FBP are:(1)including a circuit to add a pre shoot or overshoot to a Y signal waveform;(2)dynamic sharpness control;(3)built-in noise reduction circuit for Y sign al;(4)VM signal output.

The absolute maximum ratings and electrical characteristics of the AN5342FBP can be summarized as:(1):supply volt age: 11V;(2):supply current is 90mA;(3):power dissipation:990mW;(4):operating ambient temperature:-20 to 70 ;(5):storage temperature is-55 to 150.Electrical characteristics:(1):Y signal delay time(Y signal input,output del ey time at DL=100ns):188ns min,235 typ and 282 max;(2):Y signal frequency characteristics(f=10MHz/f=1MHz at DL =100ns):-6dB min and -4dB typ;(3):primary differential signal delay time(DL=100ns):80ns min,100ns typ and 120ns max;(4):aperture correction signal maximum gain(f=2MHz output at Vin=0.5Vp-p):0.7Vp-p min,0.9Vp-p typ and 1.3 Vp-p max;(5):detail correction signal maximum gain(f=4MHz,input output ratio at VIN=50mVp-p):16dB min,18dB typ and 21dB max,etc.