LTC1799IS5#TRMPBF

LTC1799 is a precision oscillator that is easy to use and occupies very little PC board space. The oscillator frequency is programmed by a single external resistor (RSET). This device has been designed for high accuracy operation (≤1.5% frequency error) without the need for external trim components. It operates with a single 2.7V to 5.5V power supply and provides a rail-to-rail, 50% duty cycle square wave output. The CMOS output driver ensures fast rise/ fall times and rail-to-rail switching. It is widely used in application such as low cost precision oscillator, switching power supply clock reference, clocking switched capacitor filters, fixed crystal oscillator replacement, ceramic oscillator replacement etc.

• Fast start-up time is 1ms
• Frequency range is 1KHz to 33MHz
• Temperature stability is ±40ppm/°C
• Supply stability is 0.05%/V
• Supply current is 1mA typical
• CMOS output driver is 100 ohm
• Operating voltage range is 2.7V to 5.5V
• Power supply current is 0.7mA typical
• Operating temperature is -40°C to 85°C
• Packaging style is 5-lead plastic TSOT-23

附註

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