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LTC6905 - 17MHz to 170MHz Resistor Set SOT-23 Oscillator

Description

The LTC®6905 precision, programmable silicon oscillator is easy to use and occupies very little board space.

It requires only a single resistor to set the output frequency from 17MHz to 170MHz with a typical frequency error of 0.5% or less.

Features

  • n One External Resistor Sets the Frequency n Fast Start-Up Time: 100μs Typical n Frequency Range: 17MHz to 170MHz n Frequency Error ±0.5% Typ 17MHz to 170MHz (TA = 0°C to 70°C, Over All Settings) n ±20ppm/°C Temperature Stability n Rise Time: 0.5ns, CL = 5pF n Timing Jitter: 7.2ps RMS at 170MHz n 50% ±2.5% Duty Cycle n 6mA Typical Supply Current, fOSC = 100MHz n CMOS Output Drives 500Ω Load (VS = 3V) n Operates from a Single 2.7V to 5.5V Supply n Low Profile (1mm) ThinSOT™ Package.

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Full PDF Text Transcription

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FEATURES n One External Resistor Sets the Frequency n Fast Start-Up Time: 100μs Typical n Frequency Range: 17MHz to 170MHz n Frequency Error ±0.5% Typ 17MHz to 170MHz (TA = 0°C to 70°C, Over All Settings) n ±20ppm/°C Temperature Stability n Rise Time: 0.5ns, CL = 5pF n Timing Jitter: 7.2ps RMS at 170MHz n 50% ±2.5% Duty Cycle n 6mA Typical Supply Current, fOSC = 100MHz n CMOS Output Drives 500Ω Load (VS = 3V) n Operates from a Single 2.7V to 5.5V Supply n Low Profile (1mm) ThinSOT™ Package APPLICATIONS n High Frequency Precision Oscillator n High Speed Data Bus Clock n Fixed Crystal Oscillator Replacement n Ceramic Oscillator Replacement L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation.
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