frequency QEN4 dil 8 pin half size xo ? communications equipment application specifica tio n (re v - b ) electrical characteristics ...................................................... p01 mechanical characteristics ................................................... p02 ordering information ............................................................. p02
QEN4 dil 8 pin half size xo ? communications equipment application specifica tio n (rev -b ) jan uary 05 th , 2006 1 teme x r e se rv es th e r i g h t to mo di fy her ei n spe c i f i c a t i o n s an d in form a t i o n s a t any time w hen ne ce ssa r y to pr ov ide o p t im u m per form a n ce an d c o st. freque ncy electrical characteristics electrical pa rameters unit minimum ty pi c a l maximum test c onditi ons freque nc y r a nge m h z 0 . 5 1 5 0 outpu t logic hcmos / ttl output opera t ing te mperatu r e range (see table 1) c 0 to +70 -40 to +85 refer to ordering information storag e tem p erature range c -55 +12 5 po w e r suppl y v o ltage (vcc) v + 3 .3 ( 5%) + 5 .0 ( 5%) refer to ordering information frequenc y s t abilit y (see note 1) ppm 15 50 100 refer to ordering information aging (firs t year) ppm 5 ref at 25 c input curr en t (see tabl e 1) ma hcmos load pf 15 output load (see tabl e 2 ) ttl loa d ls-ttl 5 duty c y cle % 40/60 refer to ordering information rise & f a ll tim e ns 10 from 10% vcc to 90% vcc start-up tim e ms 10 not e 1 : inclu de 25 c tolerance, operating tempe r atu r e ra nge, inp u t voltage ch ange, loa d ch ange, first ye ar aging, sho ck and vibratio n. ta ble 1 : i nput curre nt vcc= 5v vcc= 3.3v fre que ncy ra nge (mhz) cl= 15 p f cl=1 5 pf 0.500 to 23.9 9 9 20 m a 15 m a 24.00 to 49.9 9 9 30 m a 20 m a 50.00 to 69.9 9 9 40 m a 30 m a 70.00 to 15 0.0 0 60 m a 45 m a ta ble 2 : ma x i mum outpu t loa d fre que ncy ra nge (mhz) vcc= 5v vcc= 3.3v up to 50.000 5 0 pf 3 0 pf up to 70.000 3 0 pf 2 0 pf up to 150.00 1 5 pf 1 5 pf t a b l e 3 : maximu m de v i atio n op eratin g te mpe r a t ure ra nge 1 5 ppm 2 5 ppm 5 0 ppm 1 00 ppm 0 to 70c yes yes yes yes -10 to 70c - yes yes yes -20 to 70c - yes yes yes -40 to 85c - yes yes yes
QEN4 dil 8 pin half size xo ? communications equipment application specifica tio n (rev -b ) jan uary 05 th , 2006 2 teme x r e se rv es th e r i g h t to mo di fy her ei n spe c i f i c a t i o n s an d in form a t i o n s a t any time w hen ne ce ssa r y to pr ov ide o p t im u m per form a n ce an d c o st. freque ncy mechanical characteri stics ordering information pin co nn ection s #1 n.c. or tri sta t e #2 ground #3 outp ut #4 + v cc ma rk ing line 1 temex part n u mber line 2 fre que ncy in mhz (6 digits ) line 3 da te c ode (yyww) ? ma n u f a c t uring c ode example for QEN4 h dt 5 0 / 49.152mhz line 1 : QEN4h dt 50 line 2 : 49.15 2mhz line 3 : 0547 -i packaging : antis t atic tube (40pcs /tube) bottom view part n u m b e rin g system QEN4 h j lq 25 10.00 0mhz pack ag e t y p e supply vo ltag e optio n op eratin g temp er atu r e r a n g e fre que ncy stability nominal fre que ncy (mhz) dil packag e QEN4 : 8 pin half size h : + 5.0v bh : +3 .3 v j : tri-state o u tp u t r : duty cycle 45/ 55% lq : 0 to +70 c jq : -10 t o +7 0c hq : -20 t o +7 0c dt : -40 t o +8 5c 15 : 15 ppm 25 : 25 ppm 50 : 50 ppm 100 : 10 0ppm pleas e enter the nomi nal freque nc y tri s t a t e func tion pin #1 output (pin # 3 ) open ac t i ve ?1? ac t i ve ?0? high z hm ax = 5.6 mm
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