EURO QUARTZ EQXO-2000 series Oscillators 8 pin Dual-in-Line 20.0kHz to 160.0MHz PRODUCT FEATURES Industry-standard 8 pin DIL package for compatibility Wide frequency range from 20kHz to 160MHz Choice of supply voltage 1.8V, 2.5V, 3.3V or 5.0 Volts DC Hermetically sealed package for reliability and low ageing Optional Tristate function (Enable/Disable) Comprehensive stock holding Custom frequencies speedily produced in Euroquartz factory OUTLINE & DIMENSIONS DESCRIPTION The Euroquartz EQXO-2000 series of 8 pin dual-in-line oscillators consist of a Universal, TTL/CMOS hybrid substrate and quartz crystal in a hermetically-sealed package. The oscillators provide a reliable source of clock signals with low unit cost. SPECIFICATION Series Number: Frequency Range: Frequency Stability*: Supply Voltage: +1.8 Volts +2.5 Volts +3.3 Volts +5.0 Volts Output Load HCMOS: TTL: Rise/Fall Time HCMOS: EQXO-2000 20kHz to 160MHz ±5%: ±5%: ±5% ±10%: TTL: Duty Cycle: HCMOS: CMOS CMOS TTL/CMOS TTL/CMOS 1.8MHz to 60.0MHz 0.3MHz to 125MHz 20kHz to 130MHz 20kHz to 160MHz 15pF standard, 50pF available 2 to 10TTL gates 10ns max., 3ns typical. Measured between10% to 90% waveform (CL=15pF) 10ns max., 3ns typical. Measured between 0.4VDC to 2.4VDC (RL=390Ω CL = 15pF) 40% (min.)/60% (max.) Measured at 50% waveform. 50%±5% is available, add 'S' to part number. Operating Temperature Range Commercial: Industrial: Storage Temperature Range: Start-up Time: Current Consumption: 0° to +70°C -40° to +85°C -55° to +105°C 5ms typical, 10ms max. 10mA ~ 45mA ( ) Tristate Option: Output is high impedance when '0' (<0.8 Volts) is applied to Pin 1, (internal pull-up). Disable time = 150ns max. * MODEL NUMBERS Model Number EQXO-2010UC EQXO-2015UC EQXO-2025UC EQXO-2050UC EQXO-2100UC EQXO-2025UI EQXO-2050UI EQXO-2100UI Stability over O.T.R. Operating Temperature Range ±10ppm ±15ppm ±25ppm ±50ppm ±100ppm ±25ppm ±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 PART NUMBER GENERATION EQXO-2000 series oscillator part numbers are derived as follows: Example: 10.000MHz EQXO-1050UIT3: 10.000MHz EQXO-2050 U I T 3 _ Frequency Model number ( ) U - Output TTL/CMOS Operating Temperature Range C - Commercial 0°~+70°C I - Industrial -40° ~ +85°C TTL/HCMOS Voltage Levels +1.8 V TTL HIGH '1': HCMOS HIGH '1': TTL LOW '0: HCMOS LOW '0': T - Tristate function (option) Supply Voltage Output Voltage Level +2.5 V 1.62V 2.25V 0.18V 0.25V +3.3 V +5.0 V 2.4V 2.97V 0.4V 0.33V 2.4V 4.5V 0.4V 0.5V Supply Voltage Blank = 5.0 Volts 3 = 3.3 Volts 25 = 2.5 Volts 18 = 1.8 Volts Option eg: S = Duty Cycle 45/55% 50P = 50pF Drive level 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