LPO42-C4 EUROQUARTZ | Alldatasheet

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Technical content

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE LOW POWER CONSUMPTION OSCILLATORS

  • Very low current consumption from 14 mA
  • Industry-standard SMD package
  • Wide frequency range, from 1Hz to 160kHz
  • Supply Voltage from 2.0 Volts to 15.0 Volts
  • Standard CMOS output LPO 42 SERIES, Model 4 OUTLINES AND DIMENSIONS 4 pad SMD Package

DESCRIPTION

The Euroquartz LPO42 series of low power consumption oscillators are ideal parts providing the time base signals for real-time clocks. The oscillators have very low current consumption (as low as 14mA) and are ideal for battery operated devices such as data logging and portable test equipment.

FEATURES

kHz RANGE OSCILLATORS mA CURRENT CONSUMPTION If you require oscillators in the kHz frequency range with mA current consumption please see our standard CMOS oscillator range. STOCK HOLDING AND CUSTOM PARTS Euroquartz maintain a large stock of standard frequency and specification oscillators. If you require custom frequencies and/or specification oscillators, Euroquartz will manufacture in-house with short delivery FREQUENCY DEVIATION vs TEMPERATURE CURRENT CONSUMPTION vs SUPPLY VOLTAGE CALIBRATION TOLERANCE Euroquartz Part Number Suffix Cailbration Tolerance at 25°C P ±10ppm A ±25ppm B ±50ppm C ±100ppm PART NUMBER GENERATION LPO oscillators part numbers are derived as follows: EXAMPLE: 5LPO42-C4-32.768k Voltage Code ‘5’ = 5 Volts ‘3’ = 3 Volts (etc.) Package Code LPO42 = 4 pad SMD Calibration Tolerance P, A, B or C Model Code 4 or 7 Frequency k = kHz, H = Hz Input Voltage: +3.3 VDC +5.0VDC +3.0 Volts to +15.0 Volts is available Frequency Range: 1Hz to 160kHz (Limited to standard frequencies.) Output Logic: CMOS Output Voltage CMOS HIGH’1’: 2.97V min. 4.5V min. CMOS LOW ‘0’: 0.33V max. 0.4V max. Calibration Tolerance: see table opposite Frequency Stability: see curve opposite Current Consumption: 26mA typical 45 mA typical Rise/Fall Times: 0.5 ms typical, 1ms maximum (Measured from 10%Vdd to 90%Vdd) Start-up Voltage: 1.90 VDC Duty Cycle: 50%±5% typical, 50%±10% maximum Start-up Time: 450ms maximum Storage Temperature: -50° to +100°C Ageing: ±5ppm maximum at 25°C