DS1091L Maxim Integrated Products, DS1091L Datasheet

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... Rev 0; 9/06 General Description The DS1091L is a low-cost clock generator that is factory- trimmed to output frequencies from 130kHz to 66.6MHz with a nominal accuracy of ±0.25%. The device can also produce a center- or down-dithered spread-spectrum output with pin-selectable dither magnitude and rate. Assembled in an 8-pin µMAX package, the DS1091L is designed to operate with a 3.0V to 3.6V power supply over the automotive temperature range (-40° ...

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Automotive Temperature Range Spread-Spectrum Econoscillator ABSOLUTE MAXIMUM RATINGS Voltage on V Relative to Ground.......................-0.5V to +6.0V CC Voltage on DR, SEL0, SEL1 Relative to Ground* ..............................................-0. This voltage must not exceed 6.0V. Stresses beyond those listed ...

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AC ELECTRICAL CHARACTERISTICS (continued -40°C to +125° PARAMETER Duty Cycle Jitter (RMS), 50MHz Note 1: All voltages are referenced to ground. Currents entering the IC are specified positive and currents exiting the IC are ...

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Automotive Temperature Range Spread-Spectrum Econoscillator (T = +25° 3.3V, unless otherwise noted OUTPUT RISE TIME 3.5 3.0 RISE TIME 2.5 = 1.02ns TYPICAL 2.0 AT 12pF LOAD 1.5 1.0 0.5 0.0 TIME (ns) PIN NAME ...

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... IS THE MASTER OSCILLATOR FREQUENCY. MOSC Detailed Description The DS1091L is a clock generator that is capable of output frequencies from 130kHz to 66.6MHz over the full automotive temperature range (-40°C to +125°C). The device also is capable of producing a spread- spectrum (dithered) square-wave output using four pin- selectable dither percentages ...

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... OUT PROGRAMMED f - OUT (1%, 2 OUT DITHER FREQ Figure 1A. Center Dithered Upon the application of power, the DS1091L output is held in the low state until t removes any possibility of erroneous output transitions during initial power-up. DS1091L Frequency Spreading Profile as a PROGRAMMED f OUT PROGRAMMED f - ...