A pair of differential amplifiers, the AD8139 and AD8137, can drive 12-, 16- and 18-bit high-speed a/d converters in applications ranging from battery powered data acquisition systems to ...

Differential amplifier circuits, such as the one illustrated in Figure 1, are required in analogue technology for a wide variety of applications. One example is measurement technology in which, ...

Fully differential amplifiers have grown in popularity because of their low distortion, excellent noise rejection, and the simplicity of interfacing them with differential analog-to-digital converters ...

Since the emergence of the wideband, fully differential amplifier (FDA) topology with the introduction of the AD8138 in 1999, a popular application of this type of device has been to convert a ...

Since its first appearance in 1999, the single to differential application of wideband fully differential amplifiers (FDAs) have used a resistor to ground as part of the input match at the cost of ...

If you’re the sort who finds beauty in symmetry – and I’m not talking about your latest PCB layout – then you’ll appreciate this clever take on the long-tailed pair. [Kevin]’s video on this topic ...

Phase sensitive or lock-in amplifiers can extract low level signals in the presence of relatively high noise and, recently, there has been growing interest in their use in portable or embedded ...