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Partname: | NTE989 |
Description: | Integrated circuit. General purpose phase lock loop (PLL) |
Manufacturer: | |
Package: | DIP |
Pins: | 14 |
Oper. temp.: | 0 to 70 |
Datasheet: | PDF (27.4K). Click here to download *) |
The NTE989 is a general purpose Phase Locked Loop (PLL) in a 14Lead DIP type package containing a stable, highly linear voltage controlled oscillator for low distortion FM demodulation, and a double balanced phase detector with good carrier suppression. The VCO frequency is set with an external resistor and capacitor, and tuning range of 10:1 can be obtained with the same capacitor. The characteristics of the closed loop systembandwidth, response speed, capture and pull in range may be adjusted over a wide range with an external resistor and capacitor. The loop may be broken between the VCO and the phase detector for insertion of a digital frequency divider to obtain frequency multiplication. Features: |
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Click here to download NTE989 Datasheet*) |
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