NJM567M Overview
The NJM567 tone and frequency decoder is a highly stable phase locked loop with synchronous AM lock detection and power output circuitry. Its primary function is to drive a load whenever a sustained frequency within its detection band is present at the self-biased input. The bandwidth cebter frequency, and output delay are independently determined by means of four external ponents.
NJM567M Key Features
- Operating Voltage
- Wide frequency range
- High stability of center frequency
- Independently controllable bandwidth
- High out-band signal and noise rejection
- Logic-patible output with 100mA current sinking capability
- Frequency adjustment over a 20 to 1 range with an external resistor
- Package Outline
- Bipolar Technology