EL4453C

EL4453C EL4453C Video Fader Features  Complete two-input fader with output amplifier uses no extra components  80 MHz bandwidth  Fast fade control speed  Operates on g 5V to g 15V supplies  l 60 dB attenuation 5 MHz General Description The EL4453C is a complete fader subsystem It variably blends two inputs together for such applications as video picture-inpicture effects The EL4453C operates on g 5V to g 15V supplies and has an analog differential input range of g 2V AC characteristics do not change appreciably over the supply range The circuit has an operational temperature of b 40 C to a 85 C and is packaged in 14-pin P-DIP and SO-14 The EL4453C is fabricated with Elantec’s proprietary complementary bipolar process which gives excellent signal symmetry and is free from latch up Applications     Mixing two inputs Picture-in-picture Text overlay onto video General gain control Connection Diagram Outline Ordering Information Part No Temp Range Pkg EL4453CN b 40 C to a 85 C 14-Pin P-DIP MDP0031 EL4453CS b 40 C to a 85 C 14-Lead SOIC MDP0027 4453 – 1 January 1995 Rev A Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentatio...