威步科技供應(yīng)ZL2244視頻處理，兼容NJM2244 深圳市威步科技有限公司（WWW.ZLMICRO.COM)自主研發(fā)的視頻處理產(chǎn)品(ZL2244)，其功能是：3輸入視頻開關(guān)具備75Ω驅(qū)動器； 產(chǎn)品性能有保證，并可兼容NJM2244，價格有絕對的優(yōu)勢，我司已研發(fā)出多年的物料，許多大中型客戶均有使用，庫存量足，無缺貨現(xiàn)象； The ZL2244 is a three input integrated video switch witch selects one video or audio signal from three input signals. It contains driver circuit for 75Ω load and is able to connect to TV monitor. Its operating supply voltage range is 5 to 12V and bandwidth is 10MHz，Crosstalk is 70dB(at 4.43MHz). ZL2244 contains clamp function and it can be operated while setting DC level fixed in position of the video signal.