YD7312 DUAL RECORDING/PLAYBACK PREAMPLIFIER CIRCUIT WITH ALC


Posted on Feb 5, 2014

The YD9088 is a bipolar integrated circuit for use in mono portable and pocket Radios It is used when a minimum of peripheral components (of small dimensions and low costs) is important. The circuit contains a frequency-locked-loop (FLL) system with an intermediate Frequency (IF) of about 70kHz. Selectivity is achieved by active RC-filters. De-tun


YD7312 DUAL RECORDING/PLAYBACK PREAMPLIFIER CIRCUIT WITH ALC
Click here to download the full size of the above Circuit.

ing related to the IF and too weak input signals is suppressed by the mute circuit. By Wuxi Youda Electronics Co. , Ltd.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Liquid level Alert
    Multi-Tester Logic Probe Signal Tracer And Injector
    Piezoelectric Alarm Circuit
    Auto Generator Regulator Circuit
    CMOS Toggle Flip Flop Using Laser Pointer
    51 one-chip computer ADC0804 analog to digital converter studies
    ultrasonic transmitter 40khz
    3 input microphone preamplifier
    PWM sound Tutorial
    interfacing rs 232 with spartan 6 fpga
    SYSTEM A MODULATOR



    Top