saw components preliminary data LN07A
2 nov 04, 2004 saw components LN07A 70,0 mhz low-loss filter preliminary data ceramic package qcc12 features l if low-loss filter for cdma base station l usable bandwidth 5 mhz l balanced or unbalanced operation possible l ceramic smd package terminals l gold plated dimensions in mm, appr. weight 0,44 g pin configuration 11 input 12 input ground 5 output 6 output ground 2, 3, 8, 9 case ground 1, 4, 7, 10 to be grounded e lectrostatic s ensitive d evice ( esd ) type ordering code marking and package according to packing according to maximum ratings operable temperature range t -40 / +85 ?c storage temperature range t stg -40 / +85 ?c dc voltage v dc 0v source power p s 0 dbm 2, 3, 8, 9
3 nov 04, 2004 saw components LN07A 70,0 mhz low-loss filter preliminary data characteristics operating temperature range: t = -10 .. 75 ?c terminating source impedance: z s = 50 w and matching network terminating load impedance: z l = 50 w and matching network min. typ. max. nominal frequency f n 70,0 mhz minimum insertion attenuation a min 9,0 9,5 db passband width a rel 1 db b 1db 6,2 6,3 mhz passband width a rel 3 db b 3db 7,0 7,4 mhz bandwidth a rel 40 db b 40db 11,5 11,95 mhz amplitude ripple (p-p) f n 2,5 mhz da 0,6 1,0 db absolute group delay (at f n ) t 1,08 m s group delay ripple ) f n 2,5 mhz dt 90 125 ns phase ripple (p-p) f n 2,5 mhz dj 58? phase ripple (rms) f n 2,5 mhz dj 0,5 ? rms relative attenuation (relative to a min ) a rel f n - 20 mhz ... f n - 7 mhz 40 43 db f n + 7 mhz ... f n - 20 mhz 40 46 db temperature coefficient of frequency tc f C 87 ppm/k
4 nov 04, 2004 saw components LN07A 70,0 mhz low-loss filter preliminary data matching network to 50 w (element values depend upon pcb layout) l s1 = 100 nh l s2 = 120 nh
5 nov 04, 2004 saw components LN07A 70,0 mhz low-loss filter preliminary data transfer function transfer function (pass band)
6 nov 04, 2004 saw components LN07A 70,0 mhz low-loss filter preliminary data published by epcos ag surface acoustic wave components division, saw mc p.o. box 80 17 09, 81617 munich, germany ? epcos ag 2004. reproduction, publication and dissemination of this brochure and the informa- t ion contained therein without epcos prior express consent is prohibited. purchase orders are subject to the general conditions for the supply of products and services of t he electrical and electronics industry recommended by the zvei (german electrical and electronic manufacturers association), unless otherwise agreed. t his brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or t he international representatives. due to technical requirements components may contain dangerous substances. for information on t he type in question please also contact one of our sales offices.
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