ANALOG DEVICES LTC6957IDD-3#PBF

LTC®6957 is a very low phase noise, dual output AC signal buffer/driver/logic level translator. The input signal can be a sine wave or any logic level (≤2VP-P). The LTC6957 will buffer and distribute any logic signal with minimal additive noise, however, the part really excels at translating sine wave signals to logic levels. The early amplifier stages have selectable low pass filtering to minimize the noise while still amplifying the signal to increase its slew rate. This input stage filtering/noise limiting is especially helpful in delivering the lowest possible phase noise signal with slow slewing input signals such as a typical 10MHz sine wave system reference.