filename: tfs 245d.doc version 1.0 25.07.2007 vi telefilter filter specification tfs 245d 1/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@v e ctro n.co m measurement condition ambient temperature: 23 c input pow er level: 0 dbm terminating impedance: * input: 530 ? || -2.4 pf output: 530 ? || -2.4 pf external coil: 270 nh ch aracteristics remark: the reference lev e l for the relativ e attenuation a rel of the tfs 245d is the minimum of the pass band attenuation. this v a lue is defined as the insertion loss a e . the nominal frequency f n is fix ed at 245.76 mhz w i thout any toleranc e. the v a lues of relativ e attenuation a rel are guaranteed for the w hole operating temperature range. the frequency shi ft of the filter in the operating tem perature range is included in the production tolerance scheme. d a t a ty p. v a lue tolerance / limit insertion loss a e 3 . 0 d b m a x . 5 d b (referenc e l e v e l ) - - nominal frequency f n - 2 4 5 , 7 6 m h z passband p b - f n 89 khz pass band ripple 0 , 5 d b m a x . 1 , 5 d b relativ e attenuation a rel f n ? f n 1 2 0 k h z 1 , 5 d b m a x . 3 d b f n 3 3 0 k h z . . . f n 4 0 0 k h z 2 2 d b m i n . 1 8 d b f n 4 0 0 k h z . . . f n 6 0 0 k h z 3 3 d b m i n . 2 5 d b f n 6 0 0 k h z . . . f n 8 0 0 mhz 4 1 d b m i n . 4 0 d b f n 8 0 0 k h z . . . f n 1 , 6 mhz 4 7 d b m i n . 4 5 d b f n 1 , 6 m h z . . . f n 3 , 0 mhz 5 2 d b m i n . 4 5 d b f n 3 , 0 m h z . . . f n 2 0 mhz 5 4 d b m i n . 4 6 d b f n 2 0 m h z . . . f n 1 0 0 mhz 5 5 d b m i n . 4 5 d b group delay ripple f n 5 0 k h z 0 , 5 s m a x . 1 , 2 s f n 7 0 k h z 0 , 8 s m a x . 1 , 5 s f n 1 0 0 k h z 1 , 2 s m a x . 2 , 5 s input pow er lev e l - max . 1 0 d b m operating temperature range otr - - 40 c ... + 85 c storage temperature range - - 40 c ... + 85 c frequency inv e rsion temperature 2 5 c - temperature coefficient of frequency t c f ** -0,036 ppm/k2 - *) the terminating impedances depend on paras itics and q-v a lues of matching element s and the board used, and are to be understo od as reference v a lues only . should there be additional ques tions do not hesitate to ask for an applic ation note or contac t our design team. **) ? f(h z ) = t c f (ppm/k 2 ) x (t-t 0 )2 x f to (mhz). ge ne ra te d: ch ecked / a p p r o v ed : vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein w i thout notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation.
filename: tfs 245d.doc version 1.0 25.07.2007 vi telefilter filter specification tfs 245d 2/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@v e ctro n.co m f ilter ch aracteristic 244. 8 245 245. 2 245. 4 245. 6 245. 8 246 246. 2 246. 4 246 . 6 -60 -50 -40 -30 -20 -10 0 f r equenc y in m h z m agni t ude i n db 245. 5 245. 6 245. 7 245. 8 24 5. 9 2 4 6 -6 -5 -4 -3 -2 -1 0 f r equ enc y in m h z m agni t ude i n db 245. 5 245. 6 245. 7 245. 8 24 5. 9 2 4 6 1 2 3 4 5 6 7 f r equ enc y in m h z del ay i n s cons truc tion a nd pin c onne c t ion (all dimensions in mm) 2 m a x. 1 5, 2 m a x. 7, 2 m a x. 1 0, 8 0 2, 5 4 0 , 2 2, 5 4 0 , 2 3 1 d a t e c ode 1 input 2 ground 3 external coil 4 external coil 5 ground 6 ground 7 output 8 ground 9 ground 10 ground 11 ground 12 ground s 245d v30 date code: y ear + w eek v 2007 w 2008 x 2009 ... 50 ? t est circu i t l1 l2 sa w l3 l4 7 4 1 2, 5, 6, 8, 9, 10, 11, 12 3 vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein w i thout notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation.
filename: tfs 245d.doc version 1.0 25.07.2007 vi telefilter filter specification tfs 245d 3/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@v e ctro n.co m stability characteristics, reliability after the follow i ng tests the filter shall meet the w hole specification: 1. shock: 500g, 1 ms, half sine w a ve, 3 shocks each plane; din iec 68 t2 - 27 2. vibration: 10 hz to 500 hz, 0,35 mm or 5 g respecti vely , 1 octave per min, 10 cy cles per plan, 3 plans; din iec 68 t2 - 6 3. change of temperature: -55 c to 125c / 30 min. each / 10 cy cles din iec 68 part 2 ? 14 test n 4. resistance to solder heat (reflow ): reflow possible: three times max.; for temperature conditions refer to the attac hed "air reflow temperature conditions" on page 4; this filter is rohs compliant (2002/95/eg, 2005/618/eg) packin g tape & reel: iec 286 ? 3, w i th exeption of value for n and minimum bending radius; tape ty pe ii, embossed carrier tape w i th top cover tape on the upper side; max. pieces of filters peer reel: 3000 reel of empty components at start: min. 300 mm reel of empty components at start including leader: min. 500 mm trailer: min. 300 mm g do w ct f e g d1 p2 p1 po bo ao p u ll o f f d i re c t io n pin m a rk er ty p da t e c o d e ko t tape (al l di mensi ons i n mm) w : 16,00 0,3 po : 4,00 0,1 do : 1,50 +0,1/-0 e : 1,75 0,1 f : 7,50 0,1 g(min) : 0,60 p2 : 2,00 0,1 p1 : 8,00 0,1 d1(min) : 1,50 a o : 5,50 0,1 bo : 7,50 0,1 ct : 13,5 0,1 a c n w 1 w 2 r eel (all d i men s io n s in mm) a : 330 w 1 : 16,4 +2/-0 w 2 (max ) : 22,4 n(min) : 50 c : 13,0 +0,5/-0,2 the minimum bending radius is 45 mm. vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein w i thout notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation.
filename: tfs 245d.doc version 1.0 25.07.2007 vi telefilter filter specification tfs 245d 4/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@v e ctro n.co m a i r re flow te mpe r a t ure c onditions conditions exposure average ramp-up rate (30c to 217c) less than 3c/second > 100c betw een 300 and 600 seconds > 150c betw een 240 and 500 seconds > 217c betw een 30 and 150 seconds peak temperature max. 260c time w i thin 5c of actual peak temperature betw een 10 and 30 seconds cool-dow n rate (peak to 50c) less than 6c/second time from 30c to peak temperature no greater than 300 seconds chip-mount air reflow profile temperature / c max. 260c 217c time / s max. 300 s 10 ... 30 s 30 ... 150 s vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein w i thout notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation.
filename: tfs 245d.doc version 1.0 25.07.2007 vi telefilter filter specification tfs 245d 5/5 tele filter gmbh potsdamer stra?e 18 d 14 513 teltow / germany tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 e-mail: tft@v e ctro n.co m history version reason of changes name date 1.0 - generation of filter specification strehl 25.07.2007 vi telefilter reserves the right to make changes to the produc t(s) and/or information contained herein w i thout notice. no liab ility is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or infor mation.
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