SAW Components Data Sheet B4226 SAW Components B4226 881,5 & 1960,0 MHz Low-Loss Dual Band Filter for Mobile Communication Data Sheet Ceramic package QCC8D Features ● Low-loss RF filter for mobile telephone AMPS and PCS bands, receive path ● Device with two integrated Rx-filters ● Usable passband : Filter 1 (AMPS): 25 MHz Filter 2 (PCS): 60MHz ● No matching network required for operation at 50 Ω ● Ceramic package for Surface Mounted Technology (SMT) Terminals Dimensions in mm, approx. weight 0,037 g ● Ni, gold-plated Pin configuration 1 3 2,4,6,8 5 7 1 Input [Filter 1] Input [Filter 2] Case ground, to be grounded Output [Filter 2] Output [Filter 1] 7 2,4 6,8 5 3 Type Ordering code Marking and Package Packing B4226 B39202-B4226-U810 according to C61157-A7-A72 according to F61074-V8101-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Input power max. 824...849 MHz 1850...1910 MHz T Tstg VDC – 20 /+ 80 – 30 /+ 85 3 PIN 15 dBm 13 dBm 2 ˚C ˚C V Jul 2, 2002 SAW Components B4226 881,5 & 1960,0 MHz Low-Loss Dual Band Filter for Mobile Communication Data Sheet Characteristics of Filter 2 (PCS) Operating temperature range: Terminating source impedance: Terminating load impedance: T = -20 to +70 ˚C ZS = 50 Ω ZL = 50 Ω min. Center frequency fc Maximum insertion attenuation 1930,0...1940,0 MHz 1940,0...1990,0 MHz αmax Amplitude ripple (p-p) 1930,0...1990,0 MHz ∆α typ. max. — 1960,0 — MHz — — 2,5 2,2 3,7 2,8 dB dB — 1,1 2,3 dB Input return loss 1930,0...1990,0 MHz 9 10 — dB 1930,0...1990,0 MHz 9 10 — dB 965,0...1130,0 MHz 1130,0...1190,0 MHz 1530,0...1590,0 MHz 1669,0...1694,0 MHz 2030,0...2050,0 MHz 2050,0...2110,0 MHz 2110,0...3000,0 MHz 3000,0...3600,0 MHz 42 45 36 33 15 18 20 24 44 47 38 36 16 19 26 26 — — — — — — — — dB dB dB dB dB dB dB dB Tx band suppression 1830,0...1900,0MHz 1900,0...1910,0 MHz 12 11 18 13 — — dB dB -86 -81 -76 Output return loss α Attenuation Input return loss phase @ 881,5MHz Phase 3 Jul 2, 2002 ˚ SAW Components B4226 881,5 & 1960,0 MHz Low-Loss Dual Band Filter for Mobile Communication Data Sheet Characteristics of Filter 2 (PCS) Operating temperature range: Terminating source impedance: Terminating load impedance: T = 25 ± 10˚C ZS = 50 Ω ZL = 50 Ω min. Center frequency fc Maximum insertion attenuation 1930,0...1940,0 MHz 1940,0...1990,0 MHz αmax Amplitude ripple (p-p) 1930,0...1990,0 MHz ∆α typ. max. — 1960,0 — MHz — — 2,2 1,8 3,3 2,5 dB dB — 0,8 1,9 dB Input return loss 1930,0...1990,0 MHz 9 11 — dB 1930,0...1990,0 MHz 9 11 — dB 965,0...1130,0 MHz 1130,0...1190,0 MHz 1530,0...1590,0 MHz 1669,0...1694,0 MHz 2030,0...2050,0 MHz 2050,0...2110,0 MHz 2110,0...3000,0 MHz 3000,0...3600,0 MHz 42 45 36 33 15 18 20 24 44 47 38 36 16 19 26 26 — — — — — — — — dB dB dB dB dB dB dB dB Tx band suppression 1830,0...1900,0MHz 1900,0...1910,0 MHz 12 11 18 13 — — dB dB -86 -81 -76 Output return loss α Attenuation Input return loss phase @ 881,5MHz Phase 4 Jul 2, 2002 ˚ SAW Components B4226 Low-Loss Dual Band Filter for Mobile Communication Data Sheet Transfer function of the PCS filter (narrow band measurement) Transfer function of the PCS filter (wide band measurement) 5 Jul 2, 2002 881,5 & 1960,0 MHz SAW Components B4226 Low-Loss Dual Band Filter for Mobile Communication Data Sheet Reflection coeffiecients of the PCS filter (measurement) 6 Jul 2, 2002 881,5 & 1960,0 MHz SAW Components B4226 881,5 & 1960,0 MHz Low-Loss Dual Band Filter for Mobile Communication Data Sheet Characteristics of AMPS Rx filter Operating temperature range: Terminating source impedance: Terminating load impedance: T = -20 to +70 ˚C ZS = 50 Ω ZL = 50 Ω min. typ. max. — 881,5 — — 2,4 3,0 dB 869,0...894,0MHz — 0,8 1,4 dB 869,0...894,0 MHz 10 12 — dB 869,0...894,0 MHz 10 12 — dB 10,0...700,0 MHz 700,0...824,0 MHz 849,0...859,0 MHz 914,0...916,0 MHz 916,0...939,0 MHz 939,0...949,0 MHz 949,0...1200,0 MHz 1200,0...1294,0 MHz 1294,0...1694,0 MHz 1694,0...2400,0 MHz 2400,0...3000,0 MHz 3000,0...3500,0 MHz 3500,0...6000,0 MHz 40 35 10 20 23 30 33 32 28 27 25 12 4 45 38 14 23 26 45 37 35 31 30 28 16 6 — — — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB dB dB dB 824,0...849,0 MHz 31 33 — dB -170 -165 -160 Center frequency fc Maximum insertion attenuation 869,0...894,0 MHz αmax Amplitude ripple (p-p) ∆α MHz Input return loss Output return loss α Attenuation Tx band suppression Input return loss phase @ 1960,0MHz Phase 7 Jul 2, 2002 ˚ SAW Components B4226 Low-Loss Dual Band Filter for Mobile Communication 881,5 & 1960,0 MHz Data Sheet Characteristics of AMPS Rx filter Operating temperature range: Terminating source impedance: Terminating load impedance: T = 25 ˚C ZS = 50 Ω ZL = 50 Ω min. typ. max. — 881,5 — — 2,3 2,9 dB 869,0...894,0 MHz — 0,9 1,3 dB 869,0...894,0 MHz 10 13 — dB 869,0...894,0 MHz 10 13 — dB 10,0...700,0 MHz 700,0...824,0 MHz 849,0...859,0 MHz 914,0...916,0 MHz 916,0...939,0 MHz 939,0...949,0 MHz 949,0...1200,0 MHz 1200,0...1294,0 MHz 1294,0...1694,0 MHz 1694,0...2400,0 MHz 2400,0...3000,0 MHz 3000,0...3500,0 MHz 3500,0...6000,0 MHz 40 35 10 20 23 30 33 32 28 27 25 12 4 45 38 14 23 26 45 37 35 31 30 28 16 6 — — — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB dB dB dB 824,0...849,0 MHz 31 33 — dB -170 -165 -160 Center frequency fc Maximum insertion attenuation 869,0...894,0 MHz αmax Amplitude ripple (p-p) ∆α MHz Input return loss Output return loss α Attenuation Tx band suppression Input return loss phase @ 1960,0MHz Phase 8 Jul 2, 2002 ˚ SAW Components B4226 Low-Loss Dual Band Filter for Mobile Communication Data Sheet Transfer function of the AMPS filter (narrow band measurement) Transfer function of the AMPS filter (wide band measurement) 9 Jul 2, 2002 881,5 & 1960,0 MHz SAW Components B4226 Low-Loss Dual Band Filter for Mobile Communication Data Sheet Reflection coefficients of the AMPS filter (measurement) 10 Jul 2, 2002 881,5 & 1960,0 MHz SAW Components B4226 Low-Loss Dual Band Filter for Mobile Communication 881,5 & 1960,0 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information 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 the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 11 Jul 2, 2002