应用功能： DC Coupled Demodulating120 MHz Logarithmic Amplifier The AD640 is a complete monolithic logarithmic amplifier. Asingle AD640 provides up to 50 dB of dynamic range for frequenciesfrom dc to 120 MHz. Two AD640s in cascade canprovide up to 95 dB of dynamic range at reduced bandwidth.
电路图解压密码：www.838dz.com (小写)
