2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com precision tcxo / vctcxo models dot050f / dot050v description : the connor-winfeld's dot050f / dot050v are surface mount, 9x14mm, 3.3v, lvcmos temperature compensated crystal oscillator (tcxo / vctcxo) designed for applications requiring very tight frequency stability and low phase noise. the rohs compliant true surface mount package is designed for high- density mounting and is optimum for mass production. features: tcxo model: dot050f vctcxo model: dot050v ? 3.3 vdc operation ? frequency stability: 50 ppb ? temperature range: 0 to 70c ? lvcmos output logic ? 9x14mm smt package ? tape and reel packaging ? rohs compliant / pb free bulletin tx395 page 1 of 4 revision 03 date 29 sept 2014 us headquarters: 630-851-4722 european headquarters: +353-61-472221 1330 12.8 mhz dot050f operating specifcations parameter minimum nominal maximum units notes frequencies available (fo) - 10,12.8, 19.2 19.44 or 20 - mhz frequency calibration @ 25 c -1.0 - 1.0 ppm 1 frequency stability -50 - 50 ppb 2 aging / day -10 - 10 ppb 3 aging / first year -300 - 300 ppb total frequency tolerance -4.6 - 4.6 ppm 4 frequency vs. load stability -20 - 20 ppb 5%, 5 frequency vs. voltage stability -20 - 20 ppb 5% operating temperature range: 0 - 70 c supply voltage (vcc) 3.135 3.3 3.465 vdc 5% supply current - 6 10 ma period jitter - 3 5 ps rms integrated phase jitter (12 khz to fo/2) - 0.5 1.0 ps rms short term stability - - 1.0e-9/s ssb phase noise fo = 12.8 mhz @ 1hz offset - -70 - dbc/hz @ 10hz offset - -100 - dbc/hz @ 100hz offset - -130 - dbc/hz @ 1khz offset - -148 - dbc/hz @ 10khz offset - -154 - dbc/hz @ 100khz offset - -155 - dbc/hz start-up time - - 10 ms absolute ratings: stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. these are stress ratings only. the functional operation of the device at those or any other conditions beyond those indicated under "recommended operating conditions" is not implied. exposure to conditions outside the "recommended operating conditions" for any extended period of time may adversely impact device reliability and result in failures not covered by warranty. absolute maximum ratings parameter minimum nominal maximum units notes storage temperature -55 - 125 c supply voltage (vcc) -0.5 - 4.5 vdc input voltage -0.5 - vcc+0.5 vdc available at digi-key www.digikey.com notes: 1. frequency referenced to fo @ 25c, for vctcxo models vc = 1.65v 2. frequency stability vs. change in temperature. [(fmax - fmin)/(2*fo)]. 3. after 30 days of operation. 4. inclusive of calibration @25c, frequency vs. change in temperature, change in supply voltage(5%), load change(5%) and 15 years aging. 5. referenced to 15 pf.
specifcations subject to change without notifcation. see connor-winfeld's website for latest revision. all dimensions in inches. ? copyright 2014 the connor-winfeld corporation not intended for life support applications. 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com environmental characteristics shock 500 gs 1ms, half sine, 3 shocks per direction, per mil- std 202f, method 213b test condition d. sinusoidal vibration 0.06 d.a. or 10gs peak, 10 to 500 hz, per mil-std 202f, method 204d, test condition a. random vibration 5.35 gs rms. 20 to 2000 hz per mil-std-202f, method 214,test condition 1a, 15 minutes each axis. moisture 10 cycles, 95% rh, per mil-std-202f, method 112. marking permanency per mil-std-202f, method 215j. package characteristics package consisting of a fr4 substrate and a ryton-r4 cover. water resistant, non-hermetic seal soldering characteristics rohs compliant lead free. see soldering profle on page 4. recommended cleaning process wash only in an in-line high pressure wash station that has an air knife and drying capabilities. (drying temperature range from 85 to 100c) ordering information tcxo: dot050f-010.0m, dot050f-012.8m, dot050f-019.2m, dot050f-019.44m or dot050f-020.0m vctcxo: dot050v-010.0m, dot050v-012.8m, dot050v-019.2m, dot050v-019.44m or dot050v-020.0m lvcmos output characteristics parameter minimum nominal maximum units notes load - 15 - pf output voltage (high) (voh) 90% vcc - - vdc (low) (vol) - - 10% vcc vdc output current (ioh) - - 4 ma (iol) -4 - - ma duty cycle at 50% of vcc 45 50 55 % rise / fall time 10% to 90% - 4 8 ns dot050v models input characteristics parameter minimum nominal maximum units notes control voltage (vc) 0.3 1.65 3.0 vdc tuning frequency 10.0 - - ppm input impedance 100k - - ohm linearity 5 - - % slope positive bulletin tx395 page 2 of 4 revision 03 date 29 sept 2014
specifcations subject to change without notifcation. see connor-winfeld's website for latest revision. all dimensions in inches. ? copyright 2014 the connor-winfeld corporation not intended for life support applications. 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com suggested pad layou t 1: tcxo = n/c, vctcxo =vc 2: do not connect 3: ground 4: output 5: do not connect 6: supply voltage (vcc) pad connections package layout e 1344 dot050f 12.8mhz l e b to p v iew side v iew bottom v iew dn c = do not connect a d a1 pin 1 index marking c l c l side v iew pi n 1 id mm in ch es sy mb ol mi n n om . m ax . m in no m. ma x. a 6 .6 0 6 .7 3 6 .8 6 0 .2 60 0. 26 5 0 .2 70 d 8 .8 9 9 .0 2 9 .1 5 0 .3 50 0. 35 5 0 .3 60 e 1 3. 34 13 .4 7 1 3. 60 0. 54 5 0 .5 50 0. 55 5 a1 - 1 .5 8 - - 0 .0 62 - l - 1. 52 - - 0. 06 0 - b - 1. 02 - - 0. 04 0 - e - 2. 54 - - 0. 10 0 - dnc dnc keep out area note: do not route any traces under the device in the keep out area. keep out area 0.085 (2.03mm) 0.290 (7.37mm) to p v iew 0.100 (2.54mm) 1 2 3 4 5 6 0.060 (1.52mm) phase noise plot output waveform 1v/div test circuit tcx o = n/c vctcx o = vc dnc 2 dnc 15 pf 0.01uf 10uf to 100 uf dn c = do not connect output bulletin tx395 page 3 of 4 revision 03 date 29 sept 2014
specifcations subject to change without notifcation. see connor-winfeld's website for latest revision. all dimensions in inches. ? copyright 2014 the connor-winfeld corporation not intended for life support applications. 2111 comprehensive drive aurora, illinois 60505 phone: 630- 851- 4722 fax: 630- 851- 5040 www.conwin.com revision history revision date description 00 7/12/13 data sheet released. 01 09/17/13 updated package drawing and suggested layout to ipc 02 02/26/14 updated with digi-key information 03 09/29/14 total frequency tolerance updated tape and reel dimensions 1330 dot050f 12.8 mhz sm-mech42 solder profle 120c 150c 180c 260c 0 220c up to 120 s t ypical 10 s 60 to 90 s t ypical te mperature 260c meets ipc/jedec j-std-020c bulletin tx395 page 4 of 4 revision 03 date 29 sept 2014
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