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- low output impedance stage 低輸出阻抗級
- Normally a headphone amplifiers has a very low output impedance which gives the amp tight control over the headphone action. 翻一下：一般情況下耳機放大器為了對耳機控制有很低的輸出阻抗。
- These devices are up to 14 bit accurate with low aperture jitter and output impedance. 這些器件能達到14 bit精度并具有低孔徑抖動(dòng)和輸出阻抗。
- It also has a low impedance, which assures that the typical unbalanced output impedance is between 100 and 1000 ohms. 同時(shí)它的低阻抗可以確保典型的非平衡輸出阻抗保持在100到1,000歐姆之間。
- After start-up, the low amplifier output impedance reduces reference current variations due to the current through R1. 完成啟動(dòng)后，放大器很低的輸出阻抗將會(huì )降低因流經(jīng)R1的電流不足以影響穩壓管上的電壓穩定性。
- There is a lot more to good amplifier performance than output impedance. 除了輸出阻抗外，還有很多因素才能構成一部好的放大器。
- Features: High breakdown voltage, low output capacitance, high fT. 特點(diǎn):高擊穿電壓,低輸出電容,特征頻率高。
- However, many headphones have been sonically optimized to be driven by an output impedance of120 Ohm. 但是，許多耳機是在120歐姆的輸出阻抗下被調音的。
- The circuit in Figure 1 forms a highpass filter with the output impedance of the serial port and the capacitor. 如圖1電路形成帶串口和電容輸出阻抗的高通濾波器。
- The replacement of BTL power amplifier with VCCS is adopted,to make the output impedance much higher and to overcome the anti-turning moment. 為此提出采用VCCS代替BTL功放來(lái)提高輸出阻抗,克服恢復力矩。
- For optimal signal transfer, the output impedance of the source should be equal to the characteristic impedance of the switch, the cables, and the DUT. 為了實(shí)現最優(yōu)的信號傳輸，源的輸出阻抗應該等于開(kāi)關(guān)、電纜和DUT的特征阻抗。
- The causes for the low output of fluorosilicic acid, the byproduct from the phosphoric acid unit, are analyzed. 摘要分析了磷酸裝置副產(chǎn)品氟硅酸產(chǎn)量偏低的原因。
- By using the wide-swing cascode current sources, the output impedance is increased without using too much voltage tolerance. CP電路中采用寬擺幅共源共柵電流源，增大了VCO控制電壓范圍；
- Yet the contradictory situation of high input versus low output has long been baffling English teaching in China. 但是，英語(yǔ)教學(xué)的高投入、低產(chǎn)出一直困擾著(zhù)外語(yǔ)教學(xué)。
- The SH-833's output impedance was on the high side, at 5 ohms from the 8 ohm transformer tap and 2.6 ohms from the 4 ohm tap. SH-833's輸出阻抗是偏高; 在5歐姆從8歐姆變壓器輕打和2.;6歐姆從4歐姆輕打
- It is also widely available, cheap, resistant to RFI, and quite remarkably noise free, since it has low output dV/dT and does not generate a supply current pulse. 優(yōu)點(diǎn)是應用廣泛、價(jià)格便宜、抗射頻干擾（RFI），而且噪聲相當低（得益于輸出壓擺率低，不會(huì )產(chǎn)生開(kāi)關(guān)電流）。
- The main OP in pipeline is realized by a two-stage cascode architecture with gain-boost OP.The large output impedance ensures this architecture a very high DC gain. 流水線(xiàn)中的運放采用帶增益自舉的兩級CASCODE結構實(shí)現，通過(guò)提高運放的輸出電阻來(lái)得到高的直流電壓增益。
- Low output syndrome occurred in 8 patients(7.6%)and se vere ventricular arrhythmia occurred after operation in 10 patients(9.5%). 術(shù)后發(fā)生低心排血綜合征8例(7.;6%25)，嚴重室性心律失常10例(9
- It features full-range ZVS, zero DC-bias magnetizing current, symmetrical voltage stress, low output current ripple, and better dynamic response. 搭配此方法之不對稱(chēng)半橋轉換器具有全范圍零電壓切換、無(wú)直流偏磁問(wèn)題、整流二極體有相同耐壓、較低輸出電流漣波以及較佳之動(dòng)態(tài)響應。
- According to low output of Ta and Nb ore concentrate and short supply of raw materials for metallurgy in China, the countermeasures are presented. 對我國鉭鈮礦山精礦產(chǎn)量較低、鉭鈮冶煉原料短缺這一現狀進(jìn)行了分析，并提出了相應的對策。
