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sp ec if ic at io ns s ub je ct t o ch an ge w it ho ut n ot ic e. a ll d im en si on s in i nc he s. ? c op yr ig ht 2 00 7 th e co nn or- w in fi el d co rp or at io n 2 1 1 1 comp rehe nsiv e driv e a u r o r a , i l l i n o i s 6 0 5 0 5 p h o n e : 6 3 0 - 8 51- 4 72 2 fa x : 6 3 0 - 8 51 - 5 0 4 0 w w w . c o n w i n . c o m bu ll et in tx 18 0 p ag e 1 o f 4 re vi si on 04 date 1 0 a u g 20 0 7 u s h e a d q u a r t e r s : 6 3 0 - 8 5 1 - 4 7 2 2 e u r o p e a n he a d q u a r t e r s : +3 53 -6 1- 47 22 21 descr iption the conno r - w infie ld 5.0x7.0 mm t emperature compe nsate d cryst al contr olled oscil lator s and v oltag e contr olled t emper ature compe nsate d cr ystal contr olled oscil lator s are designe d f or use in appl icat ions requir ing tight f reque ncy sta bilit y in a sma ll pack age. throug h th e us e of analog t empera ture compe nsati on, this de vice is capa b le of holdi ng sub 1-ppm stabi litie s over the comme rcial or the industri al temperatu re range s. pa ck ag e la yo ut st an da rd fr eq ue nc ie s a vai la b le * feature s: 3. 3v or 5. 0v op er at io n cm os or cl ip pe d sin ew av e out pu t log ic f re qu en cy st ab il it ie s a v ai la b le : tx 5e / tx 6e ser ie s: 0. 50 pp m tx 5f / tx 6f ser ie s: 1. 00 pp m t em pe ra tu re ra ng es a v ai la b le : tx 5x se ri es : 0 to 70 c tx 6x se ri es : -4 0 to 85 c lo w jit te r <1p s rms t r i- st at e en able /d is able f un ct io n mi ni at ur e 5x7 mm su rface m ou nt p ac ka ge t ap e an d re el p ackag in g ro hs co mp li an t / le ad free pi n c on ne ct io ns ex am pl e par t n um be r 0 . 2 7 6 0 . 0 0 6 ( 7 . 0 m m ) 0 . 1 9 7 0 . 0 0 6 ( 5 . 0 m m ) 0 . 0 7 9 m a x . ( 2 . 0 m m ) t a 5 c 0 7 1 5 2 0 . 0 m h z 0 . 0 2 5 ( 6 p l a c e s ) ( 0 . 6 3 5 m m ) 0 . 1 0 0 ( 2 . 5 4 m m ) 0 . 0 4 0 ( 1 . 0 2 m m ) ( 6 p l a c e s ) 0 . 0 3 0 ( 0 . 7 6 2 m m ) ( 4 p l a c e s ) 0 . 1 0 0 ( 2 . 5 4 m m ) p i n 1 0 . 0 3 8 ( 0 . 9 6 5 m m ) ( 4 p l a c e s ) d i m e n s i o n a l t o l e r a n c e : . 0 0 5 ( . 1 2 7 m m ) . 0 2 ( . 5 0 8 m m ) 1 2 3 4 5 6 7 8 9 1 0 b o t t o m v i e w or de ri ng in fo rm at io n 1 do not connec t 2 do not connec t 3 do not connec t 4 grou nd 5 output 6 do not connec t 7 do not connec t 8 tri - st a te enab le / di sable 9 supply , vcc 10 voltage con trol (vctc x o) n/c (tcx o) 5 0 t a c 7 1 5 2 0 . 0 m h z tx 5c / tx 6c ser ie s: 0. 25 pp m t a5c - 020.0m tcxo series center frequency high precision tcx o / vctcx o applic ations re co mm en de d fo r ne w de si gn s gps receivers range s. instr umenta tion f emtoce lls f t th, f t t c 6.4 mhz 9.72 mhz 10.0 mhz 10.24 mhz 12.5 mhz 12.8 mhz 13.5 mhz 19.44 mhz 20.0 mhz 20.48 mhz 25 mhz 27 mhz 38.88 mhz * available frequencies from the factory for small quantity orders or quick delivery . additional frequencies are available.
21 1 1 comprehensive drive aurora, illinois 60505 phone: 630-851-4722 fax: 630-851-5040 www .conwin.com t cx o or vct cx o 3.3v or 5.0v operation cmos output or clipped sinewave output f requency stability: tx5c/tx6c - series0.25ppm tx5e/tx6e - series0.50ppm tx5f/tx6f - series1.00ppm t emperature range: tx5x -series 0 to 70c tx6xx -series -40 to 85c low jitter <1ps rmst ri-state enable/disable surface mount p ackage t ape and reel p acking rohs compliant / lead f ree 4 5 1 2 3 6 7 8 9 1 0 v c c s u p p l y v o l t a g e n / c - t c x o v c - v c t c x o d n c d n c d n c d n c d n c o u t p u t 1 5 p f . 0 1 u f b y p a s s e / d u s h e a d q u a r t e r s : 63 0- 85 1- 47 22 e u r o p e a n he a d q u a r t e r s : +3 53 -6 1- 47 22 21 bu ll et in p a g e rev is io n d a t e tx 18 0 2 of 4 04 10 a ug 2 00 7 cm os t es t c ir cu it fe at ur es m o d e l s p e c i f i c a t i o n s specifications subject to change without notice. all dimensions in inches. ? copyright 2007 the connor-winfiel d corporation 5 0 t a c 7 1 3 h 2 0 . 0 m z 4 5 1 2 3 6 7 8 9 1 0 v c c s u p p l y v o l t a g e n / c - t c x o v c - v c t c x o d n c d n c d n c d n c d n c . 0 1 u f b y p a s s e / d o u t p u t 1 0 p f 1 0 k o h m cl ip pe d s in ew av e t es t c ir cu it 0 .2 5p pm mo de l s pe ci fi ca ti on s 0 .5 0p pm mo de l s pe ci fi ca ti on s 1 .0 0p pm mo de l s pe ci fi ca ti on s t able 1.0 t able 2.0 t able 3.0 t able 4.0 t able 5.0 t able 6.0 model number ta5c tb5c te5c tf5c tc5c td5c tg5c th5c output t ype lvcmo s clippe d sinewave lvcmo s clippe d sinewave hcmos clippe d sinewave hcmos clippe d sinewave tcxo / vctcxo tcxo tcxo vctcxo vctcxo tcxo tcxo vctcxo vctcxo supply voltag e 3.3vdc 3.3vdc 3 .3vdc 3.3vdc 5.0vdc 5.0vdc 5.0vdc 5.0vdc frequency ran ge 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz frequency stabili ty 0.25ppm (n ote 1) temperatur e ran ge 0 to 70c model numb e r ta6c tb6c te6c tf6c tc6c td6c tg6c th6c output t ype lvcmo s clippe d sinewave lvcmo s clippe d sinewave hcmos clippe d sinewave hcmos clippe d sinewave tcxo / vctcxo tcxo tcxo vctcxo vctcxo tcxo tcxo vctcxo vctcxo supply voltag e 3.3vdc 3.3vdc 3.3vdc 3.3vdc 5.0vdc 5.0vdc 5.0vdc 5.0vdc frequency ran ge 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz frequency stabili ty 0.25ppm (n ote 1) temperatur e ran ge - 40 to 85c model number ta5e tb5e te5e tf5e tc5e tg5e tg5e th5e output t ype lvcmo s clippe d sinewave lvcmo s clippe d sinewave hcmos clippe d sinewave hcmos clippe d sinewave tcxo / vctcxo tcxo tcxo vctcxo vctcxo tcxo tcxo vctcxo vctcxo supply voltag e 3.3vdc 3.3vdc 3.3vdc 3.3vdc 5.0vdc 5.0vdc 5.0vdc 5.0vdc frequency ran ge 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz frequency stabili ty 0.50ppm (n ote 1) temperatur e ran ge 0 to 70c model number ta6e tb6e te6e t f6e tc6e td6e tg6e th6e output t ype lvcmo s clippe d sinewave lvcmo s clippe d sinewave hcmos clippe d sinewave hcmos clippe d sinewave tcxo / vctcxo tcxo tcxo vctcxo vctcxo tcxo tcxo vctcxo vctcxo supply voltag e 3.3vdc 3.3vdc 3.3vdc 3.3vdc 5.0vdc 5.0vdc 5.0v dc 5.0vdc frequency ran ge 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz 6 to 40 mhz 6.4 to 52 mhz frequency stabili ty 0.50ppm (n ote 1) temperatur e ran ge - 40 to 85c model number ta5f tb5f te5f tf5f tc5 f td5f tg5f th5f output t ype lvcmo s clippe d sinewave lvcmo s clippe d sinewave hcmos clippe d sinewave hcmos clippe d sinewave tcxo / vctcxo tcxo tcxo vctcxo vctcxo tcxo tcxo vctcxo vctcxo supply voltag e 3.3vdc 3.3vdc 3.3vdc 3.3vdc 5.0vdc 5.0vdc 5.0vdc 5.0v dc frequency ran ge 6.4 to 52 mhz frequency stabili ty 1.00ppm (n ote 1) temperatur e ran ge 0 to 70c model number ta6f tb6f te6f tf6f tc6f td6f tg6f th6f output t ype lvcmo s clippe d sinewave lvcmo s clippe d sinewave hcmos clippe d s inew ave hcmos clippe d sinewave tcxo / vctcxo tcxo tcxo vctcxo vctcxo tcxo tcxo vctcxo vctcxo supply voltag e 3.3vdc 3.3vdc 3.3vdc 3.3vdc 5.0vdc 5.0vdc 5.0vdc 5.0vdc frequency ran ge 6.4 to 52 mhz frequency stabili ty 1.00ppm (n ote 1) tem peratur e ran ge - 40 to 85c note: 1 ) frequency stability vs. c hange in temp erature. [(fmax fmin)/2. fo] .
21 1 1 comprehensive drive aurora, illinois 60505 phone: 630-851-4722 fax: 630-851-5040 www .conwin.com u s h e a d q u a r t e r s : 63 0- 85 1- 47 22 e u r o p e a n he a d q u a r t e r s : +3 53 -6 1- 47 22 21 bu ll et in p a g e rev is io n d a t e tx 18 0 3 of 4 04 10 a ug 2 00 7 el ec tr ic al sp ec if ic at io ns fo r a ll mo de ls specifications subject to change without notice. all dimensions in inches. ? copyright 2007 the connor-winfiel d corporation t cx o or vct cx o 3.3v or 5.0v operation cmos output or clipped sinewave output f requency stability: tx5c/tx6c - series0.25ppm tx5e/tx6e - series0.50ppm tx5f/tx6f - series1.00ppm t emperature range: tx5x -series 0 to 70c tx6xx -series -40 to 85c low jitter <1ps rmst ri-state enable/disable surface mount p ackage t ape and reel p acking rohs compliant / lead f ree 4 5 1 2 3 6 7 8 9 1 0 v c c s u p p l y v o l t a g e n / c - t c x o v c - v c t c x o d n c d n c d n c d n c d n c o u t p u t 1 5 p f . 0 1 u f b y p a s s e / d cm os t es t c ir cu it fe at ur es 5 0 t a c 7 1 3 2 0 . 0 m h z 4 5 1 2 3 6 7 8 9 1 0 v c c s u p p l y v o l t a g e n / c - t c x o v c - v c t c x o d n c d n c d n c d n c d n c . 0 1 u f b y p a s s e / d o u t p u t 1 0 p f 1 0 k o h m cl ip pe d s in ew av e t es t c ir cu it notes: 1) tcxo: in itial calibra tion @ 25 e c. specif ications at t ime of shipmen t after 4 8 hours of op eration. 2) for best in appl ication perf ormanc e, careful sel ection of an extern al power source is critical. select an external r egulator that meets or exceed s to foll owing specifica tions regard ing vol tage re gulation tol era nce, initial acc uracy, temperatur e coeffici ent, voltage no ise, an d low volta ge noise den sity. factory test c onditions: initial ac curacy 2mv, no ise (0.1 hz to 10 khz) 15 uv p - p, volt age no ise densi ty = 5 0nv/ sqrt hz, t emper ature coeffici ent < 5p pm/c. 3) l eave p ad 8 unc onnected if ena ble / disa ble funct ion is not re quired. when tri - stated, th e output stag e is disabl ed but the oscillator and comp ensatio n circuit are still ac tive (curr ent cons umption < 1 ma). 4) additional pull ran ges are a vailable; ple ase cont a ct the factory for addi tional informatio n. 5) output is a c coupled. absolute maximum r atings table 7.0 paramet er units minimum nomina l maximum units note storage tem peratur e - 55 - 125 c supply voltag e (vcc) - 0.5 - 6.0 vdc input voltag e - 0.5 - vcc+0.6 vdc operat ing spec ificat ions table 8 .0 paramet er minimum nominal maximum units notes tcxo frequ ency cali bration @ 25 e c - 1.00 - 1.00 ppm 1 aging first year < 20 mhz - 1.00 - 1.00 ppm > 20 mhz - 2.00 - 2.00 ppm total aging f or 10 y ears - 5.00 - 5.00 ppm supply voltag e variation. (vcc5 %) - 0.2 - 0.2 ppm load coef ficient, 5 pf - 0.2 - 0.2 ppm frequency s hift after r eflow sold ering - 1.00 - 1.00 ppm supply voltag e (vcc) 3.135 3.3 3.465 vdc 2 (vcc) 4.75 5.0 5.25 vdc 2 supply curre nt (icc) - 6 10 ma jitter (bw =10hz to 20mhz) - - 5 ps rms jitter (bw =12khz to 2 0mhz) - - 1 ps rms ssb phase n oise at 10hz offset - - 80 - 70 dbc/hz ssb phase n oise at 100hz offset - - 110 - 100 dbc/hz ssb phase n oise at 1khz offs et - - 135 - 130 dbc/hz ssb phase n oise at >10khz offset - - 150 - 145 dbc/hz ssb phase n oise at >100khz off set - - 150 - 150 dbc/hz startup tim e - - 10 ms input cha racter i stics f or ena ble / disa ble func tion (pin 8) table 9 .0 paramet er minimum nominal maximum units notes enable vol tage (high ) or open cir cuit (vih) 70% vdd - - vdc 3 disable voltag e (low) out put tri - s tated (vil) - - 30% vdd vdc input cha ra cter istics for vo ltage contr ol (pin 10) table 10 .0 paramet er minimum nominal maximum units notes control vol tage range (vcc = 3.3v) (vc) 0.30 1.65 3.00 vdc (vcc = 5.0v) (vc) 0.50 2.50 4. 50 vdc frequency t uning 10 - - ppm 4 linearity 5 - - % slope positive input impedanc e 100k - - ohms cmos ou tput c harac teristics table 1 1 .0 paramet er minimum nominal maximum units notes load - - 15 pf voltage (high) (voh) 90%vcc - - vdc (low) (vol) - - 10%vcc vdc current (high) (ioh) - 4 - - ma (low) (iol) - - 4 ma duty cycle at 50% o f vcc 45 50 55 % rise / f all t ime 10% to 90% - - 8 ns clipped s inewav e output c harac teristic s table 1 2 .0 paramet er minimum nominal maximum units notes load - 10kohm//10 pf - 5 output voltag e ( < 30 mhz ) 1.00 - - v pk - pk output voltag e (> 30 mhz ) 0.80 - - v pk - pk
table 13.0 package ceramic sur face mount p ackag e. 21 1 1 comprehensive drive aurora, illinois 60505 phone: 630-851-4722 fax: 630-851-5040 www .conwin.com u s h e a d q u a r t e r s : 63 0- 85 1- 47 22 e u r o p e a n he a d q u a r t e r s : +3 53 -6 1- 47 22 21 bu ll et in p a g e rev is io n d a t e tx 18 0 4 of 4 04 10 a ug 2 00 7 specifications subject to change without notice. all dimensions in inches. ? copyright 2007 the connor-winfiel d corporation 1 2 0 c 1 5 0 c 1 8 0 c 2 6 0 c 0 2 2 0 c 3 6 0 s e c . m a x . 1 2 0 s m a x . 1 0 s 6 0 s m a x . t i m e t e m p e r a t u r e 2 6 0 c 9 0 % 5 0 % 1 0 % 2 0 0 m v / d i v 0 de si gn r ec om me nd at io ns 1 t a p e a n d r e e l s p e c if ic a t io n s osc t op la yer ground la yer bo tt om la yer output buf f er 50 ohm t r ace w ithout vias . . . . . . . m o d e l t a 5 c -0 2 0 .0 m h z t yp ic al ph as e n oi se so ld er p ro fi le l vc mo s ou tp ut w av ef or m cl ip pe d si ne wa ve o ut pu t w av ef or m pa ck ag e ch ar ac te ri st ic s en vi ro nm en ta l ch ar ac te ri st ic s table 14.0 vibration : vibration p er mil st d 883e m ethod 2007.3 t est condit ion a shock: mechanical shoc k per mil std 883 e method 2 002.4 t est condi tion b . soldering: smd product sui table for conv ection r eflow solderin g. peak tempera ture 260 e c. maximu m ti m e above 2 20 e c, 60 sec onds. solderabili ty solderabili ty per mil std 8 83e m ethod 20 03 su gg es te d pa d la yo ut vcc , should have a large copper area for reduced inductance . connect a 0.01uf bypass capacitor <0.1 (2.54mm) from the pad. ground, should have a large copper area for reduced inductance . 0.010 (0.254mm) recommended clearance inductance for internal copper flood. t op view 1 3 4 5 6 8 9 10 buffer ground 50 ohm trace <1 by design vcc ground t op view 0 . 2 1 5 ( 5 . 4 6 m m ) 0 . 0 3 7 ( 0 . 9 4 m m ) 0 . 0 5 1 ( 1 . 2 8 m m ) 0 . 0 5 1 ( 1 . 2 8 m m ) 0 . 2 9 5 ( 7 . 4 9 m m ) 0 . 0 3 0 ( 0 . 7 6 m m ) k e e p o u t a r e a t o p v i e w 1 d i m e n s i o n a l t o l e r a n c e : . 0 0 5 ( . 1 2 7 m m ) . 0 2 ( . 5 0 8 m m )

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