Datasheet Details
| Part number | SE567 |
|---|---|
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| File Size | 165.93 KB |
| Description | Tone decoder/phase-locked loop |
| Datasheet |
 SE567 Datasheet
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General Description
The NE/SE567 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.
Key Features
- Wide frequency range (.01Hz to 500kHz).
- High stability of center frequency.
- Independently controllable bandwidth (up to 14%).
- High out-band signal and noise rejection.
- Logic-compatible output with 100mA current sinking capability.
- Inherent immunity to false signals.
- Frequency adjustment over a 20-to-1 range with an external resistor F Package OUTPUT 1 C3 2 NC 3 C2 4 INPUT 5 NC 6 VCC 7 TOP VIEW 14 GND 13 NC 12 NC 11 R1C1 10 R1 9 8.