TDA1072A PDF File ( Datasheet )

INTEGRATED CIRCUITS DATA SHEET TDA1072A AM receiver circuit Product speci cation File under Integrated Circuits, IC01 May 1984 Philips Semiconductors Product speci cation AM receiver circuit GENERAL DESCRIPTION TDA1072A The TDA1072A integrated AM receiver circuit performs the active and part of the filtering functions of an AM radio receiver. It is intended for use in mains-fed home receivers and car radios. The circuit can be used for oscillator frequencies up to 50 MH- and can handle r.

TELEFUNKEN Semiconductors TDA 1072 A AM Receiver Circuit Technology: Bipolar Features D Controlled RF preamplifier D Multiplicative balanced mixer D Separate oscillator with amplitude control D IF amplifier with gain control Case: 16 pin dual inline plastic D Balanced full wave detector D Audio preamplifier D Internal AGC voltage D Amplifier for field strength indication D Electronic stand by on, off switch Figure 1 Block diagram and application circuit Preliminary Information 1 TDA 1072