NE562B

Classic, vintage Phase-Locked Loop (PLL) integrated circuit originally manufactured by Signetics in the early 1970s. It is a monolithic signal conditioner and demodulator system designed for specialized high-frequency communication applications Device Type: Phase-Locked Loop (PLL) IC / Signal Demodulator.Package: 16-pin Dual In-line Package (DIP / DIL16), often found in vintage gray or ceramic/plastic cases.Core Components: Contains an onboard voltage-controlled oscillator (VCO), phase comparator, and low-pass filter amplifiers built into a single bipolar chip.Operating Frequency: Capable of high-frequency operation, making it ideal for FM demodulation and telemetry bandpass filtering up to tens of megahertz.