Analog Devices Inc.

TimerBlox: Voltage Controlled Silicon Oscillator Features: Fixed-Frequency or Voltage-Controlled Operation Fixed: Single Resistor Programs Frequency with <1.5% Max Error VCO: Two Resistors Set VCO Center Frequency and Tuning Range Frequency Range: 488Hz to 2MHz 2.25V to 5.5V Single Supply Operation 72µA Supply Current at 100kHz 500µs Start-Up Time VCO Bandwidth >300kHz at 1MHz CMOS Logic Output Sources/Sinks 20mA 50% Duty Cycle Square Wave Output Output Enable (Selectable Low or Hi-Z When Disabled) 55°C to 125°C Operating Temperature Range Available in Low Profile (1mm) SOT-23 (ThinSOT™) and 2mm × 3mm DFN Package AEC-Q100 Qualified for Automotive Applications

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