LTC6905CS5-133 Datasheet PDF - Linear Technology

●DESCRIPTION

●The LTC® 6905-XXX series of parts are precision, fixed frequency, silicon oscillators designed to minimize board space while maximizing accuracy and ease of use. Programmed at the factory to a fixed frequency, the LTC6905-XXX series of parts need no external trim components. An internal three-state divider allows for division of the master clock by 1, 2 or 4, providing 3 frequencies

●(for each device).

●The LTC6905-XXX series operate with a single 2.7V to 5.5V power supply and provide a rail-to-rail, 50% duty cycle, square wave output. The OE pin will disable the output when brought low and synchronously enable the output when brought high, avoiding pulse slivers.

●FEATURES

●■ No External Components to Set Frequency

●■ Frequency Error ±0.5% Typical

●■ Fast Start-Up Time: 100µs Typical

●■ ±20ppm/°C Temperature Stability

●■ Output Enable Provided

●■ Includes Divide by 1, 2 or 4

●■ Rise Time: 0.5ns, CL= 5pF

●■ Timing Jitter: <0.8% Typical

●■ 50% ±2.5% Duty Cycle

●■ IS= 8mA Typical (fOSC= 100MHz, CL = 5pF)

●■ CMOS Output Drives 600ΩLoad

●■ Single Supply 2.7V to 5.5V

●■ Low Profile (1mm) ThinSOTTM Package

●APPLICATIONS

●■ Data Clocks for High Reliability Applications

●■ High Vibration, High Acceleration Environments

●■ Replacement for Fixed Crystal and Ceramic Oscillators