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美国国家半导体公司(National Semiconductor Corporation)采用VIP10工艺技术,于今年2月17日成功推出十款专为通信及视频产品市场上的高频应用方案而设计的具有超低失真率及广阔带宽的崭新高速LMH放大器。它们是LMH6702、LMH6624、LMH6732、LMH6714、LMH6720、LMH6722、LMH6657、LMH6658、LMH6682及LMH6683。其中LMH6702芯片以20 MHz工作时只有79/-88 dBc的超低失真率,在2Vpp Av=+2的情况下可支持720 MHz的广阔带宽,而且转换率更高达3100 V/s,因此可以
National Semiconductor Corporation Introduces VIP10 Process Technology to Deliver New 10 Very Low Distortion and Broad Bandwidth Designs for 10 High-Frequency Applications on the Communications and Video Products Market High speed LMH amplifier. They are LMH6702, LMH6624, LMH6732, LMH6714, LMH6720, LMH6722, LMH6657, LMH6658, LMH6682 and LMH6683. The LMH6702 chip offers ultra-low distortion rates of only 79 / -88 dBc at 20 MHz and broad 720 MHz bandwidth at 2 Vpp Av = +2 with conversion rates up to 3100 V / s, allowing