TCA770
TCA770A
II TCA770D
I.F. LIMITER-AMPLIFIER
with very low current consumption
The TCA 770 is a limiter-amplifier with a balanced f. m. detector and an audio preamplifier intended for a frequency range of 100 kHz to 500 kHz with narrow band f. m. The circuit is especially intended for use in portophone sets, where low current consumption and high sensi...