Datasheet LMH6553MRE/NOPB - National Semiconductor Differential Amplifier IC — Ficha de datos

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Manufacturer: National Semiconductor

Description: Differential Amplifier IC

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LMH6553 900 MHz Fully Differential Amplifier With Output Limiting Clamp
October 13, 2010
LMH6553 900 MHz Fully Differential Amplifier With Output Limiting Clamp
General Description
The LMH6553 is a 900 MHz differential amplifier with an integrated adjustable output limiting clamp.

The clamp increases system performance and provides transient over-voltage protection to following stages. The internal clamp feature of the LMH6553 reduces or eliminates the need for external discrete overload protection networks. When used to drive ADCs, the amplifier's output clamp allows low voltage ADC inputs to be protected from being overdriven and damaged by large input signals appearing at the system input. Fast overdrive recovery of 600 ps ensures the amplifier output rapidly recovers from a clamping event and quickly resumes to follow the input signal. The LMH6553 delivers exceptional bandwidth, distortion, and noise performance ideal for driving ADCs up to 14-bits. The LMH6553 could also be used

RoHS: Yes