The traditional three op-amp differential amplifier's signal to noise ratio can be improved by 6dB by adding a resistor and slightly changing the connections. There is a trade-off though: The ...

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 ...

The LT6600-10 combines a high-speed differential amplifier and a 10-MHz low-pass filter. Gain is programmed with two resistors for a gain range of −12 to 12 dB. It also provides the necessary level ...

Analog Devices has introduced a new differential rf/if amplifier for driving high speed, 12 to 18bit a/d converters. The ADL5565 is optimised for wide bandwidth, low distortion and low noise. It is ...

PMOS transistors are less vulnerable to substrate noise since they’re placed in separate wells; designers implement guard rings to attenuate the substrate noise propagation. However, substrate noise ...

Designing with today's differential amplifiers can present you with a number of challenges such as simultaneously optimizing bandwidth, distortion, and noise, and performance that is dependent on ...

ADL5580 is a SiGe dc to 10.0GHz differential-in differential-out gain block from Analog Devices, which has a digital bus for signal path tweaking. “The amplifier offers a referred-to-input noise ...

National Semiconductor claims to have introduced the first wideband 900MHz fully differential amplifier to include a programmable output limiting clamp for protecting analogue-to-digital converters ...