saw components data sheet b4127 ? epcos ag 201 5 . reproduction, pub lication and dissemination of this p ublicatio n, enclosures h ereto and the i nformation containe d therein without epcos' prior ex press consent is prohibited. epcos ag is a tdk group company.
2 oct 11, 2005 saw components b4127 942,50 mhz low-loss filter for mobile communication data sheet ceramic package dcc6c features l low-loss rf filter for mobile telephone egsm system, receive path l low amplitude ripple l usable passband 35 mhz l no matching network required for operation at 50 w l ceramic package for s urface m ounted t echnology ( smt ) l rohs compliant terminals l ni, gold-plated dimensions in mm, approx. weight 0,037 g pin configuration 2 input 1 input - ground 5 output 4 output - ground 1, 3, 4, 6 to be grounded 1, 3, 4, 6 case ground e lectrostatic s ensitive d evice ( esd ) 1) acc. to jesd22-a115a (machine model), 10 negative & 10 positive pulses type ordering code marking and package according to packing according to b4127 b39941-b4127-u410 c61157-a7-a67 f61074-v8168-z000 maximum ratings operable temperature range t C 40 / + 85 ?c storage temperature range t stg C 40 / + 85 ?c dc voltage v dc 0v esd voltage v esd 100 v machine model, 10 pulses 1) input power max 890...915 mhz 16 dbm source and load impedance 50 w 1710...1785 mhz p in 13 dbm peak power of gsm signal, duty cycle 2 : 8 elsewhere 5 dbm continuous wave
3 oct 11, 2005 saw components b4127 942,50 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range: t = 25 2?c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 942,50 mhz maximum insertion attenuation a max 925,0 ... 960,0 mhz 2,2 2,7 db amplitude ripple (p-p) da 925,0 ... 960,0 mhz 0,7 1,2 db input vswr 925,0 ... 960,0 mhz 2,3 2,5 output vswr 925,0 ... 960,0 mhz 2,3 2,5 attenuation a 0,0 ... 880,0 mhz 18,0 19,5 db 880,0 ... 905,0 mhz 18,0 25,0 db 905,0 ... 915,0 mhz 15,0 21,0 db 980,0 ...1005,0 mhz 20,0 25,5 db 1005,0 ...1375,0 mhz 18,0 21,0 db 1375,0 ...1410,0 mhz 20,0 21,5 db 1410,0 ...1645,0 mhz 20,0 22,5 db 1645,0 ...3000,0 mhz 20,0 22,5 db 3000,0 ...4008,0 mhz 8,0 14,0 db output reflection coefficient @942,5 mhz phase -95 -83 -71 ?
4 oct 11, 2005 saw components b4127 942,50 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range: t = -20 to +75?c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 942,50 mhz maximum insertion attenuation a max 925,0 ... 960,0 mhz 2,3 3,2 db amplitude ripple (p-p) da 925,0 ... 960,0 mhz 0,8 1,7 db input vswr 925,0 ... 960,0 mhz 2,3 2,5 output vswr 925,0 ... 960,0 mhz 2,3 2,5 attenuation a 0,0 ... 880,0 mhz 18,0 19,5 db 880,0 ... 905,0 mhz 18,0 25,0 db 905,0 ... 915,0 mhz 10,0 18,0 db 980,0 ...1005,0 mhz 20,0 24,0 db 1005,0 ...1375,0 mhz 18,0 21,0 db 1375,0 ...1410,0 mhz 20,0 21,5 db 1410,0 ...1645,0 mhz 20,0 22,0 db 1645,0 ...3000,0 mhz 20,0 22,0 db 3000,0 ...4008,0 mhz 8,0 14,0 db
5 oct 11, 2005 saw components b4127 942,50 mhz low-loss filter for mobile communication data sheet characteristics operating temperature range: t = -30 to +85?c terminating source impedance: z s = 50 w terminating load impedance: z l = 50 w min. typ. max. center frequency f c 942,50 mhz maximum insertion attenuation a max 925,0 ... 960,0 mhz 2,3 3,6 db amplitude ripple (p-p) da 925,0 ... 960,0 mhz 0,8 2,1 db input vswr 925,0 ... 960,0 mhz 2,3 2,5 output vswr 925,0 ... 960,0 mhz 2,3 2,5 attenuation a 0,0 ... 880,0 mhz 18,0 19,5 db 880,0 ... 905,0 mhz 18,0 25,0 db 905,0 ... 915,0 mhz 9,0 18,0 db 980,0 ...1005,0 mhz 20,0 24,0 db 1005,0 ...1375,0 mhz 18,0 21,0 db 1375,0 ...1410,0 mhz 20,0 21,5 db 1410,0 ...1645,0 mhz 20,0 22,0 db 1645,0 ...3000,0 mhz 20,0 22,0 db 3000,0 ...4008,0 mhz 8,0 14,0 db
6 oct 11, 2005 saw components b4127 942,50 mhz low-loss filter for mobile communication data sheet transfer function (narrowband) transfer function (wideband)
7 oct 11, 2005 saw components b4127 942,50 mhz low-loss filter for mobile communication data sheet published by epcos ag surface acoustic wave components division, saw com wt pd p.o. box 80 17 09, d-81617 mnchen ? epcos ag 2005. all rights reserved. reproduction, publication and dissemination of this bro- chure and the information contained therein without epcos prior express consent is prohibited. t he information contained in this brochure describes the type of component and shall not be con- sidered as guaranteed characteristics. purchase orders are subject to the general conditions for t he supply of products and services of the 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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