saw multimedia filters series/type: x7050l the following products presented in this data sheet are being withdrawn. ordering code substitute product date of withdrawal deadline last orders last shipments b39438x7050L100 2011-01-14 2011-09-30 2012-09-30 for further information please contact your nearest epcos sales office, which will also support you in selecting a suitable substitute. the addresses of our worldwide sales network are presented at www.epcos.com/sales.
2 may 08, 2001 saw components x 7050 l 43,75 mhz bandpass filter data sheet duroplast package dip18d pin configuration 17 input 16 input - ground 7,8 output 1,4,5,6,9,10, 13,14,15,18 chip carrier - ground 2,3,11,12 not connected type ordering code marking and package according to packing according to x 7050 l b39438-x7050-L100 c61157-a2-a4 f61074-v8058-z000 maximum ratings operable temperature range t a C25/+65 ?c 0 v between any terminals storage temperature range t stg C40/+85 ?c dc voltage v dc 5 v between any terminals ac voltage v pp 10 v between any terminals features n if filter for digital cable tv n constant group delay n s urface m ounted t echnology ( smt ) n standard ic small outline (so) package terminals n tinned cufe alloy dimensions in mm, approx. weight 0,5 g
3 may 08, 2001 saw components x 7050 l 43,75 mhz bandpass filter data sheet characteristics reference temperature: t a = 25 (45) ?c terminating source impedance: z s = 50 w terminating load impedance: z l = 2 k w || 3 pf min. typ. max. center frequency f c 43,68 43,75 43,82 mhz (center between 3 db points) insertion attenuation a reference level for the 43,81 (43,75) mhz 13,0 14,5 16,0 db following data pass bandwidth a rel 3db b 3db 6,0 mhz a rel 30 db b 30db 7,6 mhz relative attenuation a rel 41,28 (41,22) mhz C0,7 0,3 1,3 db 46,34 (46,28) mhz C0,7 0,3 1,3 db 40,81 (40,75) mhz 1,5 2,7 3,9 db 46,81 (46,75) mhz 1,5 2,7 3,9 db 39,81 (39,75) mhz 38,0 50,0 db 47,81 (47,75) mhz 36,0 48,0 db lower sidelobe 35,06 ... 38,81 (35,00 ... 38,75) mhz 42,0 49,0 db 38,81 ... 39,81 (38,75 ... 39,75) mhz 37,0 43,0 db upper sidelobe 47,81 ... 48,81 (47,75 ... 48,75) mhz 35,0 41,0 db 48,81 ... 55,06 (48,75 ... 55,00) mhz 42,0 47,0 db reflected wave signal suppression 1,2 m s ... 6,0 m s after main pulse 42,0 52,0 db (test pulse 250 ns, carrier frequency 43,81 mhz) feedthrough signal suppression 1,3 m s ... 1,2 m s before main pulse 56,0 db (test pulse 250 ns, carrier frequency 43,81 mhz) group delay ripple (pCp) dt 40,81 ... 46,81 (40,75 ... 46,75) mhz 40 ns impedance at 43,81 mhz input: z in = r in || c in 1,2 ||16,6 k w || pf output: z out = r out || c out 1,2 || 4,6 k w || pf temperature coefficient of frequency tc f C72 ppm/k
4 may 08, 2001 saw components x 7050 l 43,75 mhz bandpass filter data sheet frequency response
5 may 08, 2001 saw components x 7050 l 43,75 mhz bandpass filter data sheet frequency response time domain response
6 may 08, 2001 saw components x 7050 l 43,75 mhz bandpass filter data sheet published by epcos ag surface acoustic wave components division, saw ce mm pd p.o. box 80 17 09, d-81617 mnchen ? epcos ag 2001. all rights reserved. a s far as patents or other rights of third parties are concerned, liability is only assumed for compo- nents per se, not for applications, processes and circuits implemented within components or assemblies. t he information describes the type of component and shall not be considered as assured characteristics. t erms of delivery and rights to change design reserved. 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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