LPO14 EUROQUARTZ | Alldatasheet
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Technical content
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE EURO QUARTZ 14 pin DIL Low-Power Oscillator LPO oscillators are ideal for battery operated portable or hand-held consumer electronic devices where low supply current consumption is essential. Applications include data logging and portable test equipment. Frequency range 1Hz to 160kHz using a tuning fork crystal Current consumption in µA range Supply voltage range from +3.0V to +15.0 Volts 32.768kHz ideal for accurate real-time-clock applications Suitable for battery-operated devices, data loggers etc.
FEATURES
OUTLINE & DIMENSIONS Model: LPO14 Input Voltage (standard): +3.3 VDC±5% or +5.0 VDC ±10% Input voltages from 3.0V to 15.0V are available. Frequency Range: 1.0Hz to 160.0kHz Output Waveform: HCMOS (square wave) Frequency Tolerance Tolerance code 'P': ±10ppm Tolerance code 'A': ±25ppm Tolerance code 'B': ±50ppm Tolerance code 'C': ±100ppm Frequency Stability: -100ppm (typical) over 0° to +70°C -160ppm (typical) over -40° to +85°C Curent Consumption Supply = 3.3 Volts: 26µA typical Supply = 3.3 Volts: 45µA typical Output Logic High '1' Supply = 3.3 Volts: 2.97V minimum Supply = 5.0 Volts: 4.50V minimum Output Logic Low '0' Supply = 3.3 Volts: 0.33V maximum Supply = 5.0 Volts: 0.50V maximum Rise/Fall Times Supply = 3.3 Volts: 0.5µs typical, 1.0µs maximum Supply = 5.0 Volts: 25µs typical, 50µs maximum Fanout: 2 CMOS gates Start-up Time: 450ms maximum Duty Cycle: 50%±5% typical, 50%±10% maximum Storage Temperature: -50° to +100°C Ageing: ±5ppm per year maximum SPECIFICATION Example: 3LPO14G - P - 32.768 PART NUMBERING Supply Voltage 3 = 3.3V 5 = 5.0V Holder type LPO14 RoHS Compliance Add G if RoHS Compliant part required Frequency Tolerance (25°C) P = ±10ppm A = ±25ppm B = ±50ppm C = ±100ppm Frequency in kHz CURRENT CONSUMPTION vs. SUPPLY VOLTAGE LPO14 Oscillators
DESCRIPTION
1.0Hz to 160kHz TYPICAL FREQUENCY STABILITY vs. TEMPERATURE