specifcations subject to change without notice. all dimensions in inches. ? copyright 2009 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 high precision tcxo / vctcxo operating specifcations parameter minimum nominal maximum units notes frequency range: (fo) stability code c 6.4 - 32 mhz stability code d 6.4 - 40 mhz stability code e and f 6.4 - 52 mhz frequency stability: stability code c -0.25 - 0.25 ppm stability code d -0.28 - 0.28 ppm holdover code d -0.32 - 0.32 ppm 1 stability code e -0.50 - 0.50 ppm stability code f -1.00 - 1.00 ppm frequency calibration (@25 c) -1.0 - 1.0 ppm 2 frequency stability vs. voltage -0.20 - 0.20 ppm 5% frequency stability vs. load -0.20 - 0.20 ppm 5% static temperature hysteresis -0.40 - 0.40 ppm 3 aging: first year -1.0 - 1.0 ppm total frequency tolerance -4.6 - 4.6 ppm 4 operating temperature range: temperature code 5 0 - 70 c temperature code 6 -40 - 85 c supply voltage: (vcc) voltage code l 3.135 3.30 3.465 vdc 5% voltage code h 4.75 5.00 5.25 vdc 5% supply current - 6 15 ma start-up time - - 10 ms bulletin tx134 page 1 of 2 revision 06 date 14 may 2009 us headquarters: 630-851-4722 european headquarters: +353-61-472221 description : the connor-winfeld 9x14 mm temperature compensated crystal controlled oscillators (tcxo series) and voltage controlled temperature compensated crystal controlled oscillators (vctcxo series) are designed for use in telecom applications requiring tight frequency stability. through the use of analog temperature compensation, this device is capable of holding sub 1-ppm stabilities over the commercial or the industrial temperature ranges. features: tcxo or vctcxo temperature ranges available: 3.3 vdc or 5.0 vdc operation 0 to 70c or -40 to 85c lvcmos or hcmos output logic low jitter <1 ps rms 9x14 mm surface mount package tri-state enable/disable function frequency stabilities available: tape and reel packaging 0.25 ppm, 0.28 ppm 0.5 ppm, 1.0 ppm rohs compliant / lead free type tf = tcxo tv = vctcxo cmos output supply voltage l = 3.3 vdc h = 5.0 vdc package size d = 9 x 14 mm surface mount package temperature range 5 = 0 to 70c 6 = -40 to 85c frequency stability c = 0.25ppm d = 0.28ppm e = 0.50ppm f = 1.00ppm .555 (14.10mm) .375 (9.52mm) k eep out area dimensional to lerance: .005 (.127mm) 1 2 3 4 5 6 0707 tfld5c 10.0mhz 0.520 (13.21mm) 0.355 (9.02mm) 0.210 max . (5.33mm) dnc dnc dnc dnc dnc = d o not connect package outline suggested pad layout ordering information output frequency frequency format -xxx.xm min. -xxx.xxxxxxm max. * *amount of numbers after the decimal point. m = mhz example part number: tfld5c-010.0m = tcxo, 3.3 vdc, 9x14mm package, 0 to 70c temperature range, 0.25ppm frequency stability, output frequency 10.0 mhz. to order a tfld5c with an output frerquency of: 6.4 mhz = tfld5c-006.4m, 16.384 mhz = tfld5c-016.384m,. tf d l 5 c - 010.0m notes: 1. inclusive of frequency stability, supply voltage change( 5%), aging for 24 hours. 2. tcxo: initial calibration @ 25c. specifcation at time of shipment after 48 hours of operation. 3. frequency change after reciprocal temperature ramped over the operating range. frequency measured before and after at 25c. 4. inclusive of calibration @ 25c, frequency vs. change in temperature, change in supply voltage (5%), load change (5%), refow soldering process and 10 years aging
specifcations subject to change without notice. all dimensions in inches. ? copyright 2009 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 absolute maximum ratings parameter minimum nominal maximum units notes storage temperature -55 - 85 c supply voltage (vcc) -0.5 - 6.0 vdc input voltage -0.5 - vcc+0.6 vdc input characteristics for enable / disable function parameter minimum nominal maximum units notes enable voltage (high) (vih) 70%vcc - - v 5 enable voltage (high) (vih) - - 30%vcc v 5 cmos output characteristics parameter minimum nominal maximum units notes load - - 15 - pf voltage (high) voh 90%vcc - - v (low) vol - - 10%vcc v duty cycle at 50% vcc 45 50 55 % rise / fall time 10% to 90% - 5 8 ns phase jitter (bw=12khz to fo/2) - - 1 ps rms period jitter - - 3 ps rms ssb phase noise at 10hz offset - -80 - dbc/hz ssb phase noise at 100hz offset - -110 - dbc/hz ssb phase noise at 1khz offset - -135 - dbc/hz ssb phase noise at 10khz offset - -145 - dbc/hz ssb phase noise at 100khz offset - -150 - dbc/hz package characteristics package fr4 substrate, surface mount package notes: 5. oscillator output is enabled with no connection on pin 2. output is at high impedance when disabled. environmental characteristics vibration: vibration per mil std 883e method 2007.3 test condition a shock: mechanical shock per mil std 883e method 2002.4 test condition b. soldering process; rohs compliant lead free. see soldering profle on page 2. solderability; solderability per mil std 883e method 2003 vctcxo input characteristics for voltage control function parameter minimum nominal maximum units notes control voltage (vcc = 3.3 vdc) 0.3 1.65 3.0 vdc control voltage (vcc = 5.0 vdc) 0.5 2.5 4.5 vdc frequency tuning measured @ 25 10 - - ppm positive input impedance 100k - - ohm slope linearity 5 - - % n/c or control v oltage n/c e/d vcc 1 2 3 6 5 4 pad connection 1: n/c or control voltage : 2: enable / disable 3: ground (case) 4: output 5: n/c 6: supply voltage (vcc) 120c 150c 180c 260c 0 220c 360 sec. max. 120 s max. 10 s 60 s max. ti me te mperature 260c test circuit tape and reel information pad connections output waveform solder profle 90% 50% 10%
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