SAW Components Data Sheet B7802 SAW Components B7802 1880,00 MHz Low-Loss Filter for Mobile Communication Data Sheet Chip sized SAW package DCS4A Features ■ Low-loss RF filter for mobile telephone PCS system, transmit path ■ Usable passband 60 MHz ■ No matching network required for operation at 50 Ω ■ Package for Surface Mounted Technology (SMT) Terminals ■ Ni, gold-plated Dimensions in mm, approx. weight 0,01g Pin configuration 2 1 3 4 Input Input - ground Output Output - ground Type Ordering code B7802 B39192-B7802-A510 Marking and Package according to C61157-A7-A63 Packing according to F61074-V8154-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range T Storage temperature range Tstg DC voltage VDC Input power max. PIN – 40 / + 85 – 40 / + 85 0 ˚C ˚C V 10 dBm 8 dBm 2 source and impedance 50 Ω peak power of GSM signal, duty cycle 1:3 CDMA signal June 19, 2003 SAW Components B7802 1880,00 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = +25 +- 2 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: min. fC Center frequency — typ. 1880,00 max. — MHz αmax Maximum insertion attenuation 1850,0 ...1910,0 MHz Amplitude ripple (p-p) 1850,0 ...1910,0 — 3,0 3,6 dB MHz — 1,5 2,1 dB 1850,0 ...1910,0 MHz — 2,0 2,2 10,0 950,0 1050,0 1580,0 1720,0 1780,0 1800,0 1930,0 1990,0 2400,0 2800,0 3500,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz ∆α IVSWR α Attenuation ... 950,0 ...1050,0 ...1580,0 ...1720,0 ...1780,0 ...1800,0 ...1830,0 ...1990,0 ...2400,0 ...2800,0 ...3500,0 ...6000,0 3 15,0 14,0 16,0 25,0 21,0 18,0 10,0 15,0 25,0 20,0 15,0 13,0 June 19, 2003 17,0 15,0 18,0 28,0 23,0 20,5 20,0 24,0 28,0 24,0 18,0 15,0 — — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB dB dB SAW Components B7802 1880,00 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -30 to +85 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: min. Center frequency fC Maximum insertion attenuation 1850,0 ...1910,0 αmax — max. — MHz — 3,2 4,3 dB MHz — 1,8 2,8 dB 1850,0 ...1910,0 MHz — 2,0 2,2 10,0 950,0 1050,0 1580,0 1720,0 1780,0 1800,0 1930,0 1990,0 2400,0 2800,0 3500,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz Amplitude ripple (p-p) 1850,0 ...1910,0 MHz typ. 1880,00 ∆α IVSWR α Attenuation ... 950,0 ...1050,0 ...1580,0 ...1720,0 ...1780,0 ...1800,0 ...1830,0 ...1990,0 ...2400,0 ...2800,0 ...3500,0 ...6000,0 4 15,0 14,0 16,0 25,0 21,0 18,0 6,0 10,0 25,0 20,0 15,0 13,0 June 19, 2003 17,0 15,0 18,0 28,0 23,0 20,5 16,0 19,0 28,0 24,0 18,0 15,0 — — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB dB dB SAW Components B7802 1880,00 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function (narrowband with 25˚C spec) Transfer function (wideband) 5 June 19, 2003 SAW Components B7802 1880,00 MHz Low-Loss Filter for Mobile Communication Data Sheet Matching (measurement) 6 June 19, 2003 SAW Components B7802 1880,00 MHz Low-Loss Filter for Mobile Communication 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. 7 June 19, 2003