NTE1557 Integrated Circuit FM/AM IF System
Description: The NTE1557 is a monolithic integrated circuit in a 16–Lead DIP type package developed for the radio cassette tape recorder included AM/FM IF amplifier and detector.
Functions: D AM Section: IF Amplifier with AGC Detector D Voltage
Regulator for RF External Circuit D FM Section: IF Amplifier Quadrature Detector Post Amplifier Signal Meter Driver Circuit Features: D Suitable for Radio Cassette and Home Stereo D Wide Operating Supply Voltage Range (3.
0V to 14V) D Low Quiescent Circuit Current D AM Section D Simplified Input Circuit IFT (Ceramic Filter Type) RF AGC Available D FM Section: High Limiting Sensitivity (33dBµ, Typ) Low Residual...