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Voltage Controlled Oscillator
Voltage Controlled Oscillator
ic
The LM565 is a phase-locked loop containing a voltage-controlled oscillator used for FM demodulation and frequency synthesis.
In stock
Specifications
8- Operating Voltage
- ±5 to ±12V
- Supply Current
- 8.0mA (min), 12.5mA (max)
- Interface
- TTL/DTL
- Resolution
- 300kHz to 500kHz VCO frequency range Hz
- Range
- 10:1 VCO tuning range
- Accuracy
- 200 ppm/˚C frequency stability, ±1% hold in range %
- Temperature Range
- -55˚C to +125˚C (LM565H), 0˚C to +70˚C (LM565CN) ˚C
- Package
- Metal Can, Dual-in-Line Package
Pinout
3Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| 2, 3 | Input | GPIO | TTL/DTL compatible |
| 4 | Output (Square Wave) | GPIO | 50% duty cycle, 20ns rise/fall time |
| 7 | Demodulated Output | GPIO | DC level 4.5V, ±10% frequency deviation 300mVp-p |
Interactive pinout
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Voltage Controlled Oscillator
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