Auto Gain Contol

Auto Gain Contol


This application note explains about an Auto Gain Control (AGC) for FM Radio Frequency using ON Semiconductor's NSVP264SDSF3, NSVR351SDSA3 and NCV2904.

  • NSVP264SDSF3 is a dual type PIN diode best suited for high-frequency applications which is assembled in the 3-pin surface mount package.
  • NSVR351SDSA3 is a dual type silicon schottky barrier diode best suited for high-frequency applications which is assembled in the 3-pin surface mount package.
  • NCV2904 is a Single Supply  Dual  Operational  Amplifiers  which  is  assembled in the 8-pin surface mount package.

The evaluation board is adjusted to achieve the most suitable performance on FM Radio Frequency (90 MHz). A standard material FR4 is used for the printed circuit board (PCB). Please note that the losses of the PCB and the SMA connector are not excluded from the Power level.

Download PDF: Auto Gain Control
Sources: ON Semiconductor

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