LTC6906CS6#TRPBF

LTC6906 is a precision programmable oscillator that is versatile, compact and easy to use. Micropower operation benefits portable and battery-powered equipment. At 100KHz, this device consumes 12µA on a 3.3V supply. A single resistor programs the oscillator frequency over a 10:1 range with better than 0.5% initial accuracy. The output frequency can be divided by 1, 3 or 10 to span a 100:1 total frequency range, 10KHz to 1MHz. It is used in applications such as low cost precision programmable oscillator, rugged, compact micropower replacement for crystal and ceramic oscillators, high shock and vibration environments, portable and battery-powered equipment, PDAs and cellular phones.

• Frequency accuracy is ±0.65% maximum at (100KHz ≤ f ≤ 1MHz, TA = 25°C)
• One resistor sets the oscillator frequency
• Single supply operation range from 2.25V to 5.5V
• No decoupling capacitor needed, first cycle after power-up is accurate
• Start-up time under 200µs at 1MHz
• 150 ohm CMOS output driver
• Timing jitter is 0.03% typical at (pin 3 = V+, 100K ≤ RSET ≤ 1000K)
• Duty cycle is 50% typical at (TA = 25°C)
• Long-term stability of output frequency is 300ppm/√kHr typical at (TA = 25°C)
• Operating temperature range from 0°C to 70°C, package style is 6-lead plastic TSOT-23

Opmerkingen

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