The LT6552 is a specialized differential amplifier designed for low voltage applications, ideal for rejecting common mode noise as a video line receiver. It provides exceptional high frequency common mode rejection and is optimized for low supply voltages, making it a versatile gain block structure.
This document introduces the LT6552, a specialized dual-differencing 75MHz operational amplifier designed to reject common mode noise as a video line receiver. The device features input pairs that operate with equal but opposite large-signal differences, providing exceptional high frequency common mode rejection (CMRR of 65dB at 10MHz). It is optimized for low supply voltages ranging from 3V to 12V and includes a shutdown feature for power management.
The device operates with supply voltages ranging from 3V to 12V between the rails.
The amplifier provides a common mode rejection of 65dB at 10MHz.
The output can swing within 400mV of either supply rail.