AD8306 5MHz至400 MHz 、100 DB高精度限幅-对数放大器

AD8306是一款完整中频限幅放大器,可以在100 dB动态范围内对输入信号进行精确对数(dB)测量(RSSI函数),并提供可编程限幅器输出,工作频率范围为5 MHz至400 MHz。

本产品可提供评估板,订购型号为:AD8306-EVAL。评估板的原理图和布局参见产品数据手册。

产品特点和性能优势
  • 完整、完全校准的对数-限幅中频放大器
  • 动态范围:100 dB (–91 dBV至+9 dBV)
  • RSSI缩放不随温度和电源电压而变化:斜率:20 mV/dB
    截距:–95 dBm
    RSSI线性度:±0.4 dB(至200 MHz)
  • 完全差分输入,RIN = 1 kΩ,
    CIN = 2.5 pF
  • 单电源:+2.7 V至+6.5 V,
    电流:16 mA(典型值)
  • 可编程限幅器增益和输出电流
    差分输出至10 mA,2.4 V峰峰值
    总增益:90 dB,带宽:400 MHz
    恒定相位(典型延迟偏差:±56 ps)
  • 上电时间:500 ns,休眠电流:<1 mA
  • 射频和微波
    数据手册
    文档备注
    AD8306: 5 MHz-400 MHz 100 dB High Precision Limiting-Logarithmic Amplifier Data Sheet (Rev. A)PDF 397 kB
    AD8306: Military 数据手册 (Rev. A)
    AD8306: Military Data Sheet
    应用笔记
    文档备注
    AN-1040: RF Power Calibration Improves Performance of Wireless Transmitters (Rev. 0)PDF 152 kB
    AN-691: RF检波器的低频工作特性 (Rev. 0)PDF 778 kB
    AN-1040: RF功率校准提高无线发射机的性能 (Rev. 0)PDF 0
    AN-691: Operation of RF Detector Products at Low Frequency (Rev. 0)PDF 778 kB
    订购信息
    产品型号封装包装数量温度范围美金报价 100-499美金报价 1000+RoHS
    5962-9864601QEA 量产16 ld Side-Brazed CerDipOTH 23-55 至 125至130.44117.39N
    AD8306ACHIPS 量产CHIPS OR DIEREEL 10025至18.7214.67Y
    AD8306AR 量产16 ld SOICOTH 48-40 至 85至21.6216.95N
    AD8306AR-REEL7 量产16 ld SOICREEL 1000-40 至 85至016.95N
    AD8306ARZ 量产16 ld SOICOTH 48-40 至 85至18.7214.67Y
    AD8306ARZ-RL7 量产16 ld SOICREEL 1000-40 至 85至014.67Y
    评估板
    产品型号描述美金报价RoHS
    AD8306-EVALZEvaluation Board200Y
    参考资料
    AD8306: 5 MHz-400 MHz 100 dB High Precision Limiting-Logarithmic Amplifier Data Sheet  (Rev A, 08/1999) AD8306
    AD8306: 5 MHz-400 MHz 100 dB High Precision Limiting-Logarithmic Amplifier Data Sheet (Rev. A) ad8306
    AD8306: Military Data Sheet ad8306
    AN-1040: RF Power Calibration Improves Performance of Wireless Transmitters (Rev. 0) ad8307
    AN-691: RF检波器的低频工作特性 (Rev. 0) ad8307
    AN-1040: RF功率校准提高无线发射机的性能 (Rev. 0) ad8307
    AN-691: Operation of RF Detector Products at Low Frequency (Rev. 0) ad8307
    RF Source Booklet adf9010
    Measurement and Control of RF Power, Part I ad640
    Measurement and Control of RF Power, Part II ad640
    Measurement and Control of RF Power, Part III ad640
    Log Amps and Directional Couplers Enable VSWR Detection ad640
    Measuring VSWR and Gain in Wireless Systems ad640
    Measuring the RF Power in CDMA2000 and W-CDMA High Power Amplifiers (HPAs) ad640
    Detecting Fast RF Bursts using Log Amps ad640
    Make Precise Base-Station Power Measurements ad640
    Design a Logamp RF Pulse Detector ad640