品牌索引
產品分類 > 小信號開關二極管> 瞬態電壓抑制器TVS/ESD> 雙極管二極管> 調諧二極管> 齊納(穩壓)二極管> 小信號肖特基二極管> 頻帶轉換二極管> 中/高功率管> 射頻PIN二極管> Sinterglass二極管> 整流器 > N溝道(N-Channel)> P溝道(P-Channel)> 雙N溝道(Dual N-Channel)> 雙P溝道(Dual P-Channel)> 雙N和P溝道(Dual N and P-Channel)
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產品介紹 說明
The OPA2683 provides a new level of performance for dual, very low-power, wideband, current-feedback amplifiers. This CFBPLUS amplifier is among the first to use an internally closed-loop input buffer stage that significantly enhances performance over earlier low-power, current-feedback (CFB) amplifiers. This new architecture provides many of the advantages of a more ideal CFB amplifier while retaining the benefits of very low-power operation. The closed-loop input stage buffer gives a very low and linearized impedance path at the inverting input to sense the feedback error current. This improved inverting input impedance gives exceptional bandwidth retention to much higher gains and improved harmonic distortion over earlier solutions limited by inverting input linearity. 特性
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