低失真度、低噪声差分放大器驱动通信收发器的高速ADC

LT1993-X是一款灵活、低成本、易用的差分放大器和ADC驱动器，可满足高速通信收发器应用的高性能要求。不但具有低噪声，低失真和高速的优点，还具有紧凑封装的特点。在多数应用中只需要最少的工作支持电路。三个差分增益选项提高了系统设计的灵活性，有助于减少系统的增益需求。LT1993-X可简化收发器的设计，减少元件数量和缩短产器上市时间。advertisementLowDistortion,LowNoiseDifferentialAmplifierDrivesHighSpeedADCsinDemandingCommunicationsTransceiversDesignNote366Cheng-WeiPeiIntroductionLT1993-xFeaturesToday’scommunicationstransceiversoperateatmuchTheLT1993-xisafullydifferentialinputandoutputam-higherfrequenciesandwiderbandwidthsthanthoseofplifierwithupto7GHzofgain-bandwidthproductandanthepast.Combiningthiswithhigherresolutionrequire-impressivefeatureset.Therearethreefixed-g