DC1287A

DC1287A demonstration circuit is a 2GHz low noise differential 16bit ADC buffer featuring the LTC6416. It incorporates a variety of passive components to support configurations for varied applications. Both single ended and differential configurations are supported at the inputs and at the outputs. The LTC6416 is a high-speed differential buffer amplifier with superior distortion and noise performance. It is intended for driving high speed 14 and 16 bit ADCs. It is perfect in applications such as demanding communications transceivers, cellular base stations, and other high-speed signal chain applications. Notable features of the LTC6416 include high input impedance, adjustable output voltage limiting and simple output common-mode adjustment.

• High input impedance allows it to be used in 50Ω systems with 1:4 and 1:8 input transformers