深圳市威步科技有限公司

威步科技供应ZL2244视频处理，兼容NJM2244 深圳市威步科技有限公司（WWW.ZLMICRO.COM)自主研发的视频处理产品(ZL2244)，其功能是：3输入视频开关具备75Ω驱动器； 产品性能有保证，并可兼容NJM2244，价格有绝对的优势，我司已研发出多年的物料，许多大中型客户均有使用，库存量足，无缺货现象； 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.