filename: tfs 326a.doc version 1.9 13.10.2006 vi telefilter filter specification tfs 326a 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@telefilter.co m measurement condition ambient temperature: 23 c input pow er level: 0 dbm terminating impedance: * input: 237 ? || -0,30 pf output: 237 ? || -0,30 pf ch aracteristics remark: the reference lev e l for the relativ e attenuation a rel of the tfs 326a is the mini mum of the pass band attenuation a min . the minimum of the pass band attenuation a min is defined as the insertion loss a e . the centre frequency f c is the arithmetic mean v a lue of the upper and low e r frequencies at the 3 db filter attenuation lev e l relativ e to the insertion loss a e . the nominal frequency f n is fix ed at 326,4 mhz w i thout any tole rance. the giv en v a lues for both the relativ e attenuation a rel and the group delay ripple hav e to be achiev ed at the frequencies giv en below ev en if the centre frequency f c is shifted due to the temperature coefficient of frequency tc f in the operating temperature range and due to a production tolerance for the centre frequency f c . d a t a ty p. v a lue tolerance / limit insertion loss a e 2 , 6 d b m a x . 4 , 5 d b (reference level) nominal frequency f n - 3 2 6 , 4 m h z centre frequency f c 3 2 6 , 4 m h z - passband p b - f n 2,50 mhz pass band ripple 0 , 6 d b m a x . 0 , 8 d b bandw idth b w 3 d b 1 7 , 5 m h z m i n . 1 4 , 0 m h z relativ e attenuation a rel f n ? . f n 2 , 5 mhz 0 , 6 d b m a x . 0 , 8 d b f n 2 , 5 m h z ... f n 7 , 0 mhz 2 , 0 d b m a x . 3 , 0 d b f n + 1 2 , 5 m h z ? f n + 1 3 , 2 8 mhz 2 4 d b m i n . 1 1 d b f n + 1 3 , 2 8 m h z ? f n + 1 4 , 8 5 mhz 1 9 d b m i n . 1 5 d b f n + 1 4 , 8 5 m h z ? f n + 1 8 , 9 mhz 1 5 d b m i n . 1 3 d b f n + 1 8 , 9 m h z ? f n + 4 0 , 0 mhz 1 8 d b m i n . 1 5 d b f n - 1 2 , 5 m h z ? f n ? 1 3 , 7 5 mhz 1 4 d b m i n . 1 1 d b f n - 1 3 , 7 5 m h z ? f n ? 3 0 , 0 mhz 1 8 d b m i n . 1 5 d b f n - 3 0 , 0 m h z ? f n ? 3 1 6 , 4 mhz 2 7 d b m i n . 2 5 d b f n + 4 0 , 0 m h z ? f n + 1 2 3 , 6 mhz 5 2 d b m i n . 2 5 d b group delay ripple w i thin pb 2 1 n s m a x 4 0 , 0 n s group delay ripple w i thin 7,0 mhz 5 8 n s m a x . 1 0 0 , 0 n s return loss w i thin pb 1 3 , 5 d b m i n . 1 2 , 0 d b return loss w i thin 7,0 mhz 1 2 d b m i n . 8 , 0 d b input pow er lev e l - m a x . 1 5 , 0 d b m * * operating temperature range otr - - 10 c ... + 80c storage temperature range - - 40 c ... + 85c temperature coefficient of frequency t c f *** - 73 ppm/k *) 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. **) peaks w i th 20 dbm allow ed for 1:100 duty cy cle ***) ? f c (hz) = tc f (ppm/k) x (t - t o ) x f cat (mhz). ge ne ra te d: ch ecked / a p p r o v ed : 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. 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
filename: tfs 326a.doc version 1.9 13.10.2006 vi telefilter filter specification tfs 326a 2/5 vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e - m a i l : vti@vtinh.com 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 f ilter ch aracteristic 100 200 30 0 400 500 600 -10 0 -9 0 -8 0 -7 0 -6 0 -5 0 -4 0 -3 0 -2 0 -1 0 0 f r eque nc y i n m h z m agni t ude i n db 315 32 0 325 330 33 5 -5 -4. 5 -4 -3. 5 -3 -2. 5 -2 -1. 5 -1 -0. 5 0 f r eque nc y i n m h z m agni t ude i n db 315 32 0 325 330 33 5 0 0. 0 2 0. 0 4 0. 0 6 0. 0 8 0. 1 0. 1 2 0. 1 4 0. 1 6 0. 1 8 cons truc tion a nd pin c onne c t ion (all dimensions in mm) 7 5 13 1, 8 m a x . 2, 5 4 0, 1 1, 1 1, 1 1 2 0 0, 6 4 5 -0 , 1 0 + 0, 15 13 5 7 d a t e c ode date code: y ear + w eek u 2006 v 2007 w 2008 ... 1 ground 2 ground 3 output 4 ground 5 ground 6 ground 7 input 8 ground 326a u41 50 ? t est circu i t c1 l1 sa w l2 c2 1, 2, 4, 5, 6, 8 3 7 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 326a.doc version 1.9 13.10.2006 vi telefilter filter specification tfs 326a 3/5 vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e - m a i l : vti@vtinh.com 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 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 exception 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 per 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 l l o ff di r e c t io n pi n m a r k e r ty p da t e c o d e ko t tape (al l di mensi ons i n mm) w : 12,00 0,3 po : 4,00 0,1 do : 1,50 +0,1/-0 e : 1,75 0,1 f : 5,50 0,05 g(min) : 0,75 p2 : 2,00 0,05 p1 : 8,00 0,1 d1(min) : 1,50 a o : 5,30 0,1 bo : 5,30 0,1 ct : 9,5 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 : 12,4 +2/-0 w 2 (max ) : 18,4 n(min) : 50 c : 13,0 +0,5/-0,2 the minimum bending radius is 45 mm. 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 326a.doc version 1.9 13.10.2006 vi telefilter filter specification tfs 326a 4/5 vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e - m a i l : vti@vtinh.com 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 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 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 326a.doc version 1.9 13.10.2006 vi telefilter filter specification tfs 326a 5/5 vi telefilter vectron international, inc. potsdamer stra?e 18 267 low ell road d 14 513 teltow / germany hudson, nh 03051 / usa tel: (+49) 3328 4784-0 / fax: (+49) 3328 4784-30 tel: (603) 598-0070 fax: (603) 598-0075 e-mail: tft@telefilter.com e - m a i l : vti@vtinh.com 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 history ve rs ion re a s on of cha nge s name date 1.0 - generate according customer requi rement specification dr. sabah 10.08.2000 1.1 - groupe delay ripple w i thin: 7,50 mhz max. 90 ns dr. sabah 21.08.2000 1.2 - return loss w i thin: 2,50 mhz max. 10 db - return loss w i thin: 7,50 mhz max. 6,5 db dr. sabah 31.08.2000 1.3 - pin connection changed : pin 9 input; pin 3 output dr. sabah 31.08.2000 1.4 - add preliminary values for te rminating impedance dr. sabah 11.10.2000 1.5 - changing of 3db bandw idth to 7,0 mhz dr. sabah 06.11.2000 - changing of package to 5x5 1.6 - changing of return loss to ?12db (w ithin: 2,50 mhz) - changing of stopband betw een: 342,5 mhz .. 344,5 mhz to ? 13 db - changing of ?15 db stopband to fn ?13,75 mhz - changing of group delay ripple w i thin : 2,50 mhz to 40 ns - changing of group delay ripple w i thin : 7,0 mhz to 100 ns dr. s. sabah 28.02.2001 1.7 - changing of relative attenation betw een: fn ?15,6 mhz to fn +18,60 mhz - changing of filter name to tfs326a - changing of input pow er specification - changing of matching circui t dr. s. sabah 15.03.2001 1.8 - w i th customer agreed modification of stopband attenuation - f n + 14,85 mhz...f n + 18,9 mhz to min. 13,0 db - f n - 13,75 mhz...f n ? 30,0 mhz to min. 11,0 db dr. s. sabah 14.05.2001 1.9 - add ty p. value and filter characteristic strehl 13.10.2006 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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