英语翻译FEATURESTrue rms responseExcellent temperature stabilityUp to 30 dB input dynamic range at 4 GHz50 Ω input impedance1.25 V rms,+15 dBm,maximum inputSingle-supply operation:2.7 V to 5.5 VLow power:3 mW at 3 V supplyRoHS CompliantAPPLICATI

英语翻译FEATURESTrue rms responseExcellent temperature stabilityUp to 30 dB input dynamic range at 4 GHz50 Ω input impedance1.25 V rms,+15 dBm,maximum inputSingle-supply operation:2.7 V to 5.5 VLow power:3 mW at 3 V supplyRoHS CompliantAPPLICATI
英语翻译
FEATURES
True rms response
Excellent temperature stability
Up to 30 dB input dynamic range at 4 GHz
50 Ω input impedance
1.25 V rms,+15 dBm,maximum input
Single-supply operation:2.7 V to 5.5 V
Low power:3 mW at 3 V supply
RoHS Compliant
APPLICATIONS
Measurement of CDMA,CDMA2000,W-CDMA,and QPSK/QAM-based OFDM,and other complex modulation waveforms
RF transmitter or receiver power measurement
GENERAL DESCRIPTION
The ADL5501 is a mean-responding power detector for use in high frequency receiver and transmitter signal chains from 50 MHz to 4 GHz.It is easy to apply,requiring only a single supply between 2.7 V and 5.5 V and a power supply decoupling capacitor.The input is internally ac-coupled and has a nominal input impedance of 50 Ω.The output is a linear-responding dc voltage with a conversion gain of 6.6 V/V rms at 900 MHz.
The ADL5501 is intended for true power measurement of simple and complex waveforms.The device is particularly useful for measuring high crest factor (high peak-to-rms ratio) signals,such as CDMA,CDMA2000,W-CDMA,and QPSK/QAM-based OFDM waveforms.The on-chip modulation filter provides adequate averaging for most waveforms.The on-chip,100 Ω series resistance at the output combined with an external shunt capacitor creates a low-pass filter response that reduces the residual ripple in the dc output voltage.For more complex waveforms,an external capacitor at the FLTR pin can be used for supplementary signal demodulation.
The ADL5501 offers excellent temperature stability across a 30 dB range and near 0 dB measurement error across temperature over the top portion of the dynamic range.In addition to its temperature stability,the ADL5501 offers low process variations which further reduces calibration complexity.
The ADL5501 operates from 40°C to +85°C and is available in a 6-lead,2.0 mm × 2.1 mm SC-70 package.It is fabricated on a proprietary high fT silicon bipolar process.（有热心人翻译完整准确加分）

英语翻译FEATURESTrue rms responseExcellent temperature stabilityUp to 30 dB input dynamic range at 4 GHz50 Ω input impedance1.25 V rms,+15 dBm,maximum inputSingle-supply operation:2.7 V to 5.5 VLow power:3 mW at 3 V supplyRoHS CompliantAPPLICATI
真有效值响应优良特征温度稳定的投入高达30分贝动态范围在4千兆赫1950年1月25日第五有效值输入阻抗Ω、 15小菜蛾、投入最多的单供应操作:2.75至5.55低功耗:3月3兆瓦供应五测量应用计算机指令CDMA网,在CDMA2000、W-CDMA的、的QPSK/QAM信号为本的OFDM,和其它复杂的调制波形接收机射频发射机功率测量或一般的描述是adl5501均值功率探测器响应使用高频信号发射机和接收机连锁店从50兆赫至4千兆赫.不难申请 2月7日之间需要单一供应五和5.5V和电源解耦电容器.投入是内部交流,也象征耦合输入阻抗50Ω.输出是线性响应与直流电压转换增益6.6五/五有效值在900兆赫.adl5501真正的权力是为简单和复杂的波形测量.该装置特别有用衡量因素坝顶高(高峰-有效值比)的信号,如CDMA系统,在CDMA2000、W-CDMA的,和的QPSK/QAM信号为本的OFDM波形.对拒不提供足够芯片调制滤波器平均大部分波形.对10芯片 100Ω串联电阻的输出结合并联电容器制造了一个外部的低通滤波器响应,降低了残余纹波直流输出电压.对于较复杂的波形,在一个外部电容器fltr密码可用于补充信号解调.adl5501提供优秀的温度范围和稳定性横跨近0分贝30分贝测量误差全国最高气温超过部分的动态范围.除了其温度稳定,提供低adl5501进一步降低校准的复杂变化过程.从adl5501运转的?40°C至85°C和刊物6铅、2.0毫米×2.1毫米资深-70包.这是无中生有的专有尺高硅双极进程.
(自己整理一下语序吧.)