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Partname: | DS1089LU-4GL |
Description: | 18.432 MHz, 3.3 V, center spread-spectrum econoscillator |
Manufacturer: | Maxim Integrated Products |
Package: | SOP |
Pins: | 8 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (635K). Click here to download *) |
The DS1089L is a clock generator that produces a spread spectrum (dithered) square-wave output of frequencies from 130kHz to 66.6MHz. The DS1089L is shipped from the factory programmed at a specific frequency. The DS1089L is pin-for-pin compatible with the DS1087L, however, the DS1089L dithers at equal percentages above and below the center frequency. The user still has access to the internal frequency divider, selectable 1%, 2%, 4%, or 8% dithered output, dithering rate, and programmable output powerdown/disable mode through an I2CTM-compatible programming interface. All the device settings are stored in nonvolatile (NV) EEPROM allowing it to operate in stand-alone applications. The DS1089L also has power-down and output-enable control pins for powersensitive applications. |
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Click here to download DS1089LU-4GL Datasheet*) |
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