ocxo - ocvcxo specifcation: boc series bulletin cx226 page 1 of 4 revision p01 date 11 jul 2011 description: connor-winfields high stability boc - series are exceptionally precise frequency standards, excellent for use in cellular base stations, test equipment, synchronous ethernet and vsat applications. these 14 pin dip or smt packaged ocxo / ocvcxo provide temperature stabilities in the range of 50 ppb to 100 ppb, over the commercial, extended commercial or the industrial temperature range. the boc - series is available with a cmos output along with optional electronic frequency tuning (ocvcxo). these oscillators provide outstanding phase noise characteristics that will meet the most stringent requirements. features: ocxo / ocvcxo frequencies available: 10, 12.8, 19.44, 20, 25 or 38.88 mhz 3.3 or 5.0 vdc operation 14 pin dip or smt package frequency stabilities available: 50 ppb or 100 ppb temperature ranges available: 0 to 70c, -20 to 75c or -40 to 85c cmos output / low phase noise optional electronic frequency tuning rohs compliant / lead free boc-1 package outline 0.500 (12.7mm) 0.800 (20.32mm) cw 1 11 8 boc-10503f 10.00 mhz 0.350 max. (8.89mm) 0.600 (15.24mm) to p vi ew side vi ew bottom vi ew dn c = do not connect dimensional to lerance: +/-0.005 (0.127mm) 0.300 (7.62mm) 0.365 max. (9.27mm) 0.600 (15.24mm) 1 7 8 14 0.018 diameter (0.46mm) 4 places 0.500 (12.7mm) 0.800 (20.32mm) 0.320 max. (8.128mm) 0.047 (1.19mm) 0.600 (15.24mm) to p vi ew side vi ew bottom vi ew dnc dnc dn c = do not connect dimensional to lerance: +/-0.005 (0.127mm) 0.200 (5.08mm) 0.055 (1.40mm) 0.4525 (1 1.49mm) cw 1 11 8 boc-20503f 10.00 mhz 1 2 3 4 8 7 6 5 boc-2 package outline pin connections 1: n/c or vc (optional) 7 ground: 8: output 14: supply voltage (vcc) pad connections 1: n/c or vc (optional) 2: do not connect 3: do not connect 4 ground 5: output 6: do not connect 7: do not connect 8: supply voltage (vcc) specifcations subject to change without notice. all dimensions in inches. ? copyright 2011 the connor-winfeld corporation 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com
2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com specifcations subject to change without notice. all dimensions in inches. ? copyright 2011 the connor-winfeld corporation operating specifcations parameter minimum nominal maximum units notes center frequency: (fo) 10, 12.8, 19.44, 20, 25 or 38.88 mhz frequency stability vs. change in temperature: (see ordering information) stability code 05 -50.0 - 50.0 ppb 1 stability code 10 -100.0 - 100.0 ppb 1 operating temperature range: (see ordering information) temperature code 0 0 - 70 c temperature code 1 -20 - 75 c temperature code 2 -40 - 85 c frequency calibration: -1.0 - 1.0 ppm 2 frequency stability vs. load -20 - 20 ppb 5% frequency stability vs. voltage -20 - 20 ppb 5% aging: daily: -10 - 10 ppb/day 3 aging: first year: -300 - 300 ppb 3 total frequency tolerance -4.6 - 4.6 ppm 4 supply voltage: (vcc) (see ordering information) supply voltage code 3 3.13 3.30 3.47 vdc 5% supply voltage code 5 4.75 5.00 5.25 vdc 5% power consumption: vcc = nominal voltage turn on - - 3.0 w steady state @ 25c - - 1.3 w phase jitter: (bw: 12 khz to fo/2) - 0.5 1.0 ps rms short term stability - - 1.0e-9/s start-up time: - - 1 ms warm up time (within specifcation @ 25c) - - 60 s warm up time (within specifcation @ -40c) - - 90 s absolute maximum ratings parameter minimum nominal maximum units notes storage temperature -55 - 125 c supply voltage: 3.3 vdc (vcc) -0.5 - 4.5 vdc 5.0 vdc (vcc) -0.5 - 6.0 vdc control voltage (vc) -0.5 - vcc+0.5 vdc bulletin cx226 page 2 of 4 revision p01 date 11 jul 2011 ordering information example part numbers: boc-10503f-010.0m = 14 pin dip package, 50 ppb, 0 to 70 c, 3.3 vdc, lvcmos output, ocxo, output frequency 10.0 mhz boc-20525v-020.0m = 20x14mm smt package, 50 ppb, -40 to 85 c, 5.0 vdc, hcmos output, ocvcxo, 20.0 mhz oscillator type ocxo ocvcxo temperature range 0 = 0 to 70c 1 = -20 to 75c 2 = -40 to 85c output frequency frequency format -xxx.xm min.* -xxx.xxxxxxm max* *amount of numbers after the decimal point. m = mhz boc- 0 frequency stability 05 = 50 ppb 10 = 100 ppb 05 supply voltage 3 = 3.3 vdc 5 = 5.0 vdc 3 -010.0m voltage control option f = ocxo (fixed freq.) v = ocvcxo (voltage controlled) f package type 1 =14 pin dip 2 = surface mount 1
specifcations subject to change without notice. all dimensions in inches. ? copyright 2011 the connor-winfeld corporation environmental characteristics shock 500 gs 1ms, halfsine, 3 shocks per direction, per mil-std 202g, method 213b test condition d. sinusoidal vibration 0.06 d.a. or 10gs peak, 10 to 500 hz, per mil-std-202g, method 204d, test condition a. random vibration 5.35 gs rms. 20 to 2000 hz per mil-std-202g, method 214,test condition 1a, 15 minutes each axis. moisture 10 cycles, 95% rh, per mil-std-202g, method 112. marking permanency per mil-std-202g, method 215j. solder process rohs compliant, lead free. see solder profle on page 3. package characteristics boc-series package package consisting of a fr4 substrate and a ryton-r4 cover. 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com bulletin cx226 page 3 of 4 revision p01 date 11 jul 2011 notes: 1 frequency stability vs. change in temperature. [(fmax - fmin)/2.fo]. 2 initial calibration @ 25c. for ocvcxo control voltage must be fxed. 3 after 30 days of operation 4. inclusive of calibration @ 25c, frequency vs. change in temperature, change in supply voltage (5%), load change (5%), shock and vibration and 20 years aging 5 positive slope. (frequency increases as vc voltage increases.) 6 referenced to fo. 7 attention: to achieve optimal frequency stability, and in some cases to meet the specifcation stated on this data sheet, it is required that the circuit connected to this ocxo output must have the equivalent input capacitance that is specifed by the nominal load capacitance. deviations from the nominal load capacitance will have a graduated effect on the stability of approximately 20 ppb per pf load difference. cmos output characteristics parameter minimum nominal maximum units notes load - 15 - pf 7 output voltage: vcc = 3.3 vdc high (voh) 2.70 - - v low (vol) - - 0.30 v vcc = 5.0 vdc high (voh) 4.00 - - v low (vol) - - 0.50 v duty cycle at 50% of vcc 45 50 55 % rise / fall time: 10% to 90% - - 6.5 ns phase noise characteristics typical phase noise for boc-10503f - 010.0m parameter minimum nominal maximum units notes @ 1 hz offset - -67 - dbc/hz @ 10 hz offset - -100 - dbc/hz @ 100 hz offset - -130 - dbc/hz @ 1 khz offset - -148 - dbc/hz @ 10 khz offset - -154 - dbc/hz @ 100 khz offset - -155 - dbc/hz ocvcxo input characteristics (optional) parameter minimum nominal maximum units notes control voltage range: vcc = 3.3 vdc 0.30 1.65 3.00 v 5 vcc = 5.0 vdc 0.5 2.5 4.5 v 5 frequency pullability: 10.0 - - ppm 6 input impedance 100k - - ohms linearity 5 - - %
specifcations subject to change without notice. all dimensions in inches. ? copyright 2011 the connor-winfeld corporation 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com bulletin cx226 page 4 of 4 revision p01 date 11 jul 2011 t ypical phase noise plot for boc-10503f-010.0m phase noise plot cmos output waveform boc-1-series test circuit ocxo = n/c ocvcxo = v c c load 15pf to p vi ew 120c 150c 180c 260c 0 220c 360 sec. max. 120 s max. 10 s 60 s max. t ime te mperature 260c meets ipc/jedec j-std-020c rohs solder profle boc-2-series test circuit ocxo = n/c ocvcxo = v c c load 15pf to p vi ew 4 1 2 3 5 6 7 8 dnc dnc dnc dnc dn c = do not connect tape and reel information for boc-2 series cw 11 18 boc-20503f 10.00 mhz revision history nwtutscdmyyd dddddddddddddddd dmfw-clnfd tcosra-ctscdf-c-dubnncd rn:n-unfdyh)f)ff nwtutscdvyfd ddddddddddddddddmffnfd2-onded tcosra-ctscd-cfd rn:n-unfdf-c-dubnncdy)ff)ffd
|
