manufacturer category series package voltage class rev . date ecliptek corp. oscillator eb71f51 14 pin dip 5.0v os1z 05/07 eb71f51 series ? oven controlled crystal oscillators (ocxo) ? hcmos output ? +5.0v supply voltage ? at-cut crystal used ? external voltage control function ? 14 pin dip metal package electrical specifications eb71f51 oscillator 800-ecliptek www.ecliptek.com for latest revision specifications subject to change without notice. h 13.2 l 20.3 w 13.0 at nominal v dd and v c , at 25c at nominal v dd and v c v dd 5% vload 5% after 72 hours of operation after 72 hours of operation after 72 hours of operation to 500ppb of final frequency at 1 hour at 25c at steady state, at 25c during warm up, at 25c i oh = -8ma i ol = +8ma measured at 20% to 80% of waveform measured at 50% of waveform referenced to f o at v c = 2.5v dc ; v dd =5.0v dc over otr at 10hz offset at 100hz offset at 1khz offset at 10khz offset frequency range operating temperature range (otr) storage temperature range supply voltage (v dd ) frequency tolerance / stability vs. initial tolerance vs. temperature stability vs. vdd vs. load vs. aging (1 day) vs. aging (1 year) vs. aging (10 years) crystal cut warm up time power consumption output voltage logic high (v oh ) output voltage logic low (v ol ) rise time / fall time duty cycle load drive capability frequency deviation control voltage range control voltage (v c ) transfer function linearity input impedance typical phase noise (at 12.800mhz) 0c to 50c, 0c to 70c, or -20c to 70c -55c to 125c 5.0v dc 5% 1.0ppm or 500ppb maximum 100ppb, 200ppb, 280ppb, or 500ppb maximum 50ppb maximum 50ppb maximum 30ppb maximum 500ppb maximum 3.0ppm maximum at-cut 3 minutes maximum 1.6 watts maximum 2.5 watts maximum v dd -0.5v dc minimum 0.5v dc maximum 6nsec maximum 50 5(%) 15pf maximum 5ppm minimum 0.0v dc to v dd 2.5v dc 2.5v dc positive transfer characteristic 10% maximum 10kohms typical -95dbc/hz -120dbc/hz -135dbc/hz -140dbc/hz 10.000mhz, 12.288mhz, 12.800mhz, 16.000mhz, 19.440mhz, or 20.000mhz
ecliptek corp. oscillator eb71f51 14 pin dip 5.0v os1z 05/07 manufacturer category series package voltage class rev . date eb71f51 c 10 b v 2 - 20.000m - cl125 initial tolerance c= 1.0ppm d= 500ppb frequency stability 2 digit code per table 1 operating temperature range (otr) 1 letter code per table 1 available options blank=none clxxx=custom lead length g=full size gull wing frequency duty cycle 2=50% 5% voltage control option n=none (no connect on pin 1) v=voltage control on pin 1 part numbering guide line 1: ecliptek line 2: xx.xxx m frequency in mhz (5 digits maximum + decimal) line 3: xx y zz week of year last digit of year ecliptek manufacturing identifier note: pin 1 shall be designated with a dot marking specifications environmental/mechanical specifications mechanical dimensions all dimensions in millimeters 800-ecliptek www.ecliptek.com for latest revision specifications subject to change without notice. characteristic specification gross leak test mil-std-883, method 1014, condition c mechanical shock mil-std-202, method 213, condition c vibration mil-std-883, method 2007, condition a lead integrity mil-std-883, method 2004 solderability mil-std-883, method 2002 temperature cycling mil-std-883, method 1010 resistance to soldering heat mil-std-883, method 210 resistance to solvents mil-std-883, method 215 pin 1: no connect or voltage control pin 7: case ground pin 8: output pin 14: supply voltage
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