EQXOP-1050UC

FACTORY PROGRAMMED OSCILLATORS EQXOP-1000 SERIES 14 pin Dual-in-Line Programmable Oscillators DESCRIPTION The Euroquartz range of factory programmable oscillators provide custom frequency and specification oscillators within very short lead times. The parts are very reliable in use and have stabilities from ±25ppm over -40° to 85°C. In addition to the stability over operating temperature range customers may also choose from supply voltages of 2.7, 3.3 and 5.0 Volts, Enable/Disable or Power Down functions and output synchronous or asynchronous . OUTLINE & DIMENSIONS FEATURES · · · · · Very quick delivery available Industry-standard 14 pin DIL package (SMD version available) Frequency range 1MHz to 133MHz Supply Voltages 2.7 Volts, 3.3 Volts or 5.0 Volts Enable/Disable or Power Down options OPERATING LOAD CONDITIONS GENERAL SPECIFICATION Package Type: Frequency Range 5.0 Volt Supply: 3.3 Volt Supply: 2.7 Volt Supply: Frequency Stability*: 14 pin DIL Resistance-welded Maximum Capacitive Load TTL 5.0 Volt Supply 1.0MHz ~ 40MHz: 40.1MHz ~ 133MHz: 50pF 25pF 1.0MHz to 133.0MHz Maximum Capacitive Load CMOS 1.0MHz to 100.0MHz 5.0 Volt Supply 1.0MHz to 100.0MHz 1.0MHz ~ 66MHz: 50pF ±25ppm to ±100ppm 66.1MHz ~ 133MHz: 25pF (over operating temperature range) 3.3 Volt/2.7 Volt Supply Operating Temperature Range 1.0MHz ~ 40MHz: 30pF Choice of three ranges: 0° ~ +70°C Part code: ‘C’ 40.1MHz ~ 100MHz: 15pF -20° ~ +70°C Part code: ‘D’ -40° ~ +85°C Part code: ‘I’ PRODUCT SELECTION Storage Temperature Range: -55° to +125°C Ageing: ±5ppm/year maximum Frequency Operating (Ta=25°C, Vdd=2.7V, 3.3V or 5.0V) Model Number Stability Temperature Packaging: Bulk pack or tubed (ppm) Range Output Levels: TTL or CMOS EQXOP-1100UC ±100 0°~+70° Maximum Output Loads EQXOP-1050UC ±50 0°~+70° 40MHz: 15pF (See note opposite) EQXOP-1100UD ±100 -20°~+70° Duty Cycle EQXOP-1050UD ±50 -20°~+70° CMOS 40MHz: 40/60% maximum EQXOP-1100UI ±100 -40°~+85° Output Clock Rise/Fall Times: 4ns maximum EQXOP-1050UI ±50 -40°~+85° Power Supply Current: 25mA (unloaded ) EQXOP-1025UI ±25 -40°~+85° Standby Current: 10mA typical 50mA maximum Start-up Time: Power Down Delay Time Synchronous: Asynchronous: Output Disable Time Synchronous: Asynchronous: Output Enable Time: RMS Jitter 1MHz~33MHz: 33MHz~133MHz: 10ms maximum (from power-on) T/2ns typical, T+10ns maximum 10ns typical, 15ns maximum T/2ns typical, T+10ns maximum 10ns typical, 15ns maximum (T = frequency period) 100ns maximum PART NUMBER GENERATION Frequency Nominal Frequency (MHz) EXAMPLE: Model No. See table above Supply Voltage Blank = 5.0 Volts A= 3.3 Volts B= 2.7 Volts Output Option T = Tristate (Enable/Disable P = Power Down 24.8920MHz EQXO-1050UDTA ±50ps maximum ±40ps maximum Frequency = 24.8920MHz, EQXOP-1000 package, ±50ppm -20°~+70°C, Tristate, supply voltage 3.3 Volts * The frequency stability parameter is an inclusive figure and includes adjustment tolerance at 25°C, stability over operating temperature range, variations due to load change ±10%, supply voltage change ±10%, first year ageing, shock and vibration. SYNCHRONOUS/ASYNCHRONOUS By default oscillators with Enable/Disable or Power Down functions are supplied ASYNCHRONOUS. If SYNCHRONOUS operation is required append ‘SYNC’ to the part number EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk