EURO QUARTZ OSCILLATORS EQXO-1000 Series 14 pin Dual-in-Line Clock Ocillators OUTLINE & DIMENSIONS DESCRIPTION The Euroquartz EQXO-1000 series of 14 pin dual-in-line oscillators consist of a Universal, TTL and CMOS compatible hybrid substrate and quartz crystal in a hermetically-sealed package. The oscillators provide a proven and reliable source of clock signals with low unit cost. PRODUCT FEATURES Industry-standard 14 pin DIL package for compatibility Wide frequency range 20kHz to 160MHz Choice of supply voltage 3.3 Volts or 5.0 Volts DC Hermetically sealed package for reliability and low ageing Optional Tristate function (Enable/Disable) Comprehensive stock holding Custom frequencies readily produced in Euroquartz factory SPECIFICATION Series Model Number: Frequency Range: Frequency Stability*: Supply Voltage: Output Load HCMOS: TTL: Symmetry HCMOS: TTL: Operating Temperature Range Commercial: Industrial: Extended Industrial: Storage Temperature Range: Start-up Time: Current Consumption: EQXO-1000 20kHz to 160MHz See table +5.0 Volts DC±10% 15pF standard, 50pF available 2 to 10TTL gates 40/60% measured at 50%Vdd 40/60% measured at 1.4 Volts 0° to +70°C -40° to +85°C -55° to +105°C -55° to +105°C 5ms typical, 10ms max. 15mA ~ 45mA (frequency dependant) Tristate Option: Output is high impedance when '0' (<0.8 Volts) is applied to Pin 1, (internal pull-up). Disable time = 150ns max. * The frequency stability parameter is inclusive of frequency adjustment at 25°C and any variations due to load change, ageing, supply voltage change (±10%) and variations attributable to shock and vibration. Frequency Range: Output Voltage TTL HIGH '1': HCMOS HIGH '1': TTL LOW '0: HCMOS LOW '0': +3.3 VDC Model Number EQXO-1010UC EQXO-1015UC EQXO-1025UC EQXO-1050UC EQXO-1100UC EQXO-1025UI EQXO-1050UI EQXO-1100UI EQXO-1050UIE EQXO-1100UIE Stability over O.T.R. (ppm) Operating Temperature Range ±10ppm ±15ppm ±25ppm ±50ppm ±100ppm ±25ppm ±50ppm ±100ppm ±50ppm ±100ppm 0° ~ +50°C 0° ~ +70°C 0° ~ +70°C 0° ~ +70°C 0° ~ +70°C -40° ~ +85°C -40° ~ +85°C -40° ~ +85°C -55° ~ +105°C -55° ~ +105°C EXTENDED INDUSTRIAL TEMPERATURE RANGE The part previously specified by Euroquartz Ltd as EQXO-1050UM or EQXO-1100UM has been superceeded by the extendedindustrial temperature range part EQXO-1***UIE. This part will perform within specification over the temperature range of -55° to +105°C. Should a full military temperature range oscillator be required see specification for EQXO-1000BM series. PART NUMBER GENERATION TTL/HCMOS Voltage Levels Input Voltage: MODEL NUMBERS +5.0 VDC 20kHz ~ 125MHz 20kHz ~ 160MHz 2.4 V min. 2.97 V min. 0.4V max. 0.33V max. 2.4V min. Vcc - 0.5V min. 0.4V max. 0.5V max EQXO-1000 series oscillator part numbers are derived as follows: Example: 10.000MHz EQXO-1050UIET3: 10.000MHz EQXO-1050 U IE T 3 Frequency Model number (see table above) U - Universal output C - Commercial temperature I - Industrial temperature IE - Extended Industrial temperature T - Tristate function (option) Blank - 5.0 Volts supply 33.3 Volts supply EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk