0Q04343 Search Results

Contextual Info: 3-INPUT VIDEO SWITCH NJM2249 T he NJM 2249 is 3-input video sw itch for video an d a u d io signal. O ne in p u t term inal has sin k -ch ip clam p function an d so it is ap p lied to fixed D C level o f video signal. T w o o th er in p u t term in als are tra n sisto r base in p u t for lu m in an t