An | With 250 MHz output bandwidth a single resistor connected between pins OUT and feedback is used to set the gain This amplifier has low DC offset characteristics so it can be used for DC coupling applications such as DC baseband frequency conversion |
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An | Meanwhile AD831 provides 24 dBm third order intermodulation interception point to achieve 10 dBm local oscillator power consumption no high power local oscillator and there is no corresponding shielding and isolation problems so it can be |
Improved | When the mixer s output amplifier and good source impedance are present the SSB noise figure of the mixer is 10 3 dB at 70 MHz Unlike passive mixers the AD831 has no insertion loss no external duplexer and no passive |
Termination | AD831 is a low distortion wide dynamic range single chip mixer suitable for RF IF down conversion in high frequency and very high frequency receivers second mixer in digital mobile radio base stations DC baseband |
Conversion | The mixer is designed to be powered by a single power supply The RF IF and local oscillator port have DC isolation capacitors for ease of use The working frequency of RF and local oscillator input can be up to 500MHz IF output is single ended volta |
AD831 High Frequency Radio Frequency Mixer, RF Module Radio Accessory Single Chip Single-Ended Power Supply High Frequency 0.1-500MHz Review