receiver circuits

Posted on Feb 7, 2014

Simple CATV Upstream Fiber Optic Receiver Uses DC Pilot AGC. Upstream fiber links in a community antenna television (CATV) system are usually among the most difficult elements of the network to align properly. Set-top boxes and cable modems employ `long-loop` automatic gain control (AGC) (in other w

receiver circuits
Click here to download the full size of the above Circuit.

ords, . Simple Circuit Detects Current Pulses : 01/06/94 EDN-Design Ideas / The pulse detector provides a visible indication of positive and negative current pulses. The pulses amplitudes can vary from20 to150 mA. The pulses durations can range from10 to40 msec, and their repetition rate can span40 to180 pulses/minute.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    AIU - Analog Interface Unit
    TL072 op-amp configured as voltage comparator
    Circuits Schematic Mono Audio Mixer
    Digital Temperature monitor with LM5 and AT89C51
    UC3625 brushless DC motor open loop speed control
    Imitation AURA-VA50 Amplifier
    Quadruple semi-continuous casting machine speed control circuit