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| SAW Components Data Sheet B7822 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7822 1842,5 MHz Chip sized SAW package Features q Low-loss RF filter for mobile telephone q q q q q 0.735 0,075 2 3 PCN systems, receive path High selectivity up to 6 GHz Low amplitude ripple Usable passband 75 MHz Suitable for GPRS class 1 to 12 Package for Surface Mount Technology (SMT) 0,38 0,075 0,44 5 4 bottom view 1 0,68 2,0 1,4 Terminals q Gold-plated Ni side view top view Dimensions in mm, approx. weight 0,007 g Pin configuration 1 4 2,5 3 Input, unbalanced Output, unbalanced Case ground to be grounded Type B7822 Ordering code B39182-B7822-C710 Marking and Package according to C61157-A7-A111 Packing according to F61074-V8151-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input power at GSM850, GSM900 GSM1800, GSM1900 Tx bands T Tstg VDC VESD PIN PIN - 10 / + 80 - 40 / + 85 3 50 15 12 C C V V dBm dBm peak power of GSM signal duty cycle 4:8 2 Apr 29, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7822 1842,5 MHz T = +25 2 C ZS = 50 (unbalanced) ZL = 50 (unbalanced) min. Center frequency Maximum insertion attenuation 1805,0 ... 1880,0 Amplitude ripple (p-p) 1805,0 ... 1880,0 Input VSWR 1805,0 ...1880,0 Output VSWR 1805,0 ...1880,0 Attenuation 0,0 1480,0 1765,0 1920,0 1980,0 2400,0 2500,0 3610,0 3760,0 ... 1480,0 ... 1765,0 ... 1785,0 ... 1980,0 ... 2400,0 ... 2500,0 ... 3610,0 ... 3760,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 30 22 14 18 25 30 25 35 25 -- MHz -- typ. 1842,5 max. -- MHz fC max MHz MHz -- -- 2,3 2,8 dB -- 0,8 1,5 dB 2,1 2,3 2,0 2,2 34 27 16 23 28 37 32 44 39 -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB 3 Apr 29, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7822 1842,5 MHz T = -10 to +80C ZS = 50 (unbalanced) ZL = 50 (unbalanced) min. Center frequency Maximum insertion attenuation 1805,0 ... 1880,0 Amplitude ripple (p-p) 1805,0 ... 1880,0 Input VSWR 1805,0 ...1880,0 Output VSWR 1805,0 ...1880,0 Attenuation 0,0 1480,0 1765,0 1920,0 1980,0 2400,0 2500,0 3610,0 3760,0 ... 1480,0 ... 1765,0 ... 1785,0 ... 1980,0 ... 2400,0 ... 2500,0 ... 3610,0 ... 3760,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 30 21 11 18 24 30 25 35 25 -- MHz -- typ. 1842,5 max. -- MHz fC max MHz MHz -- -- 2,4 3,1 dB -- 0,9 1,8 dB 2,1 2,3 2,0 2,2 34 25 14 23 27 37 32 44 39 -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB 4 Apr 29, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics Operating Temperature Range: Terminating source impedance: Terminating load impedance: B7822 1842,5 MHz T = -20 to +85C ZS = 50 (unbalanced) ZL = 50 (unbalanced) min. Center frequency Maximum insertion attenuation 1805,0 ... 1880,0 Amplitude ripple (p-p) 1805,0 ... 1880,0 Input VSWR 1805,0 ...1880,0 Output VSWR 1805,0 ...1880,0 Attenuation 0,0 1480,0 1765,0 1920,0 1980,0 2400,0 2500,0 3610,0 3760,0 ... 1480,0 ... 1765,0 ... 1785,0 ... 1980,0 ... 2400,0 ... 2500,0 ... 3610,0 ... 3760,0 ... 6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 30 21 10 18 24 30 25 35 25 -- MHz -- typ. 1842,5 max. -- MHz fC max MHz MHz -- -- 2,7 3,4 dB -- 1,2 2,1 dB 2,1 2,3 2,1 2,4 34 25 13 23 27 37 32 44 39 -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB 5 Apr 29, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function (spec for 25C) B7822 1842,5 MHz Transfer function (wideband) 6 Apr 29, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7822 1842,5 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 2003. All Rights Reserved. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. The information contained in this brochure describes the type of component and shall not be considered as guaranteed characteristics. 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. 7 Apr 29, 2003 |
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