Sanyo Electric LA1245
LA1245 is a high performance IC to be used as an AM electronic tuner. It provides an automatic search-stop signal, local oscillator buffer-output, and the low level local oscillation, as well as providing all other functions required of an AM tuner.FEATURES
● Narrow-band signal meter : Available as an automatic search-stop signal (also available as a wide-band signal meter). Signal meter output = 1/2 frequency ±1.5kHz typ.● Local oscillation buffer-output : Facilitates the design of electronic tuning systems and frequency representation.
● OSC (with ALC) : The oscillation output is stabilized at a low level (350mVrms) for a varactor diode, and tracking error is minimized.
● RF amplifier : Excellent in usable sensitivity by incorporating low-noise transistors in cascade circuit (45dB/m typ).
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