리니어, 16비트 2.7Gsps DAC 출시…80dB SFDR 실현
이 디바이스는 DC~1080MHz 출력까지 78dBc 2-tone 이상의 IMD(intermodulation distortion), 낮은 위상 잡음, 폭넓은 2.1GHz -3dB 출력 대역폭을 제공한다. 그 결과, LTC2000A는 계측기, 광대역 통신, 테스트 장비, 케이블 TV DOCSIS CMTS와 같은 애플리케이션 …
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Getting the best out of your precision design with Zero-Drift amplifiers, Part 2
Because the inputs are switched, it produces small transients at the chopping frequency that can mix with the input signal frequency and result in intermodulation distortion detectable at the op amp's output. To address this artifact of self-correcting …
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