LMH3401 Datasheet PDF

●The LMH3401IRMST is a very high-performance Differential Amplifier optimized for intermediate frequency (IF) or high-speed, time-domain applications. This device is ideal for DC- or AC-coupled applications that require a single-ended to differential conversion when driving an analog-to-digital converter (ADC). The LMH3401 generates very low levels of second-order and third-order distortion when operating in single-ended-input to differential-output or differential-input to differential-output mode. The on-chip resistors simplify printed circuit board (PCB) implementation and provide the highest performance over the usable bandwidth of 2GHz. This performance makes the LMH3401 ideal for applications such as broadband communications and high-speed data acquisition. A common-mode reference input pin is provided to align the amplifier output common-mode with the ADC input requirements.

● Supports single-supply or split-supply operation

● Powered-down feature

● Excellent single-ended to differential conversion performance from DC to 2GHz

● 16dB Fixed single-ended to differential voltage gain

● 9dB at 200MHz (RS=50R) Noise figure

● 55mA Supply current

● Green product and no Sb/Br