ocxo raltron electronics corp. 10651 n.w. 19 th st miami, florida 33172 u.s.a . phone: +001(305) 593-6033 fax: +001(305)594-3973 e-mail: sales@raltron.com internet: http:/www.raltron.com ocxo series 8000 rev. b features small ocxo in 1? sq. package frequencies up to 38.880 mhz at and sc-cut option electrical performance parameter ocxo series 8000 at cut crystal sc cut crystal supply voltage, nom. 5v 5% standard (3.3v, 12v optional) power dissipation steady state 1.5 watt max. heat up power 3 watt max heat up time. 3 min max frequency range 1 to 38.880 mhz standard frequency adjustment 10ppm min (0 to 5v) 0.7ppm min (0 to 5v) 0.05 ppm 0.1 ppm 0.25 ppm 0.01 ppm 0.02 ppm 0.03 ppm freq. stability vs. temperature lx: 0c to 60c fz: -30c to 70c d3: -40c to 85 (standard, contact factory for different temp ranges and stabilities) freq. stability vs. supply changes 0.015 ppm max for 5% change 0.010 ppm max for 5% change freq. stability vs. load changes 0.01 ppm max for 5% change 0.005 ppm max for 5% change long term stability (aging) 4 ppm max for 10 years 0.005 ppm/day max. 1 ppm max for 10 years 0.002 ppm/day max. output hcmos/ttl/sine 0 to +7dbm (low voltage cmos available) harmonics, sub harmonics -30dbc(sine output) spurious -75dbc(sine output) duty cycle 40/60% to 60/40%(hcmos) rise / fall time 10ns max. (hcmos,10%~90%vout, 90%~10%vout) short term stability (10mhz) 1 e-10 /sec 5 e-11 /sec phase noise typical under static condition (sine output 10mhz) offset phase noise 10hz -90 dbc/hz 100hz -125 dbc/hz 1000hz -135 dbc/hz 10000hz -150 dbc/hz offset phase noise 10hz -110 dbc/hz 100hz -130 dbc/hz 1000hz -140 dbc/hz 10000hz -150 dbc/hz note: all typical parameters for a 10mhz output and 5v supply, for different frequencies consult factory
ocxo raltron electronics corp. ! 10651 n.w. 19 th st ! miami, florida 33172 ! u.s.a . phone: +001(305) 593-6033 ! fax: +001(305)594-3973 ! e-mail: sales@raltron.com ! internet: http:/www.raltron.com " " " "# # # # how to order (part number) prefix output type cut type series revision temperature range stability frequency supply voltage ox 2:hcmos 4:lvcmos 6:sine 0:at (no vcontrol ) 1: sc (no vcontrol ) 4: at (elect vcontrol) 5: sc (elect vcontrol) 80:8000 a first letter lowest temperature, second letter highest temperature: from a=-55c to z=+70c, then: 1=+75c, 2=+80c, 3=+85c? in 5c steps example: lz: +0c to +70c lx: +0c to +60c fz: -20c to +70c fz: -30c to +70c d3: -40c to +85c value x 10e-2 in ppm example 28= 0.28ppm 10= 0.1ppm in mhz 12:12v 5; 5v 3.3; 3.3v example : ox2580 a ox2580a ox2580 a ox2580a- - - -lz lz lz lz- - - - 3 3 3 3 - - - -10.000 10.000 10.000 10.000 ? ? ? ? 5 v 5v 5 v 5v frequency 10 mhz temp stability = 3 x 10e-2 = 0.03 ppm operating temp range = 0c to +70c revision "a" series 8000 sc cut crystal, electrical control voltage output hcmos prefix: ocxo supply voltage 5v " " " "# # # # mechanical specification height, max. ?h?: 0.52? / 13.2mm outline tolerance: 0.015? / 0.4mm pin functions: [1] rf output [2] ground [3] n/c or control voltage [4] not connected [5] supply voltage
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