SAW Components Data Sheet B7704, Pb-Free SAW Components B7704 Low-Loss Filter for Mobile Communication 881,5 MHz Data Sheet Chip Sized SAW Package DCS4H Features 0.1 ■ Low-loss RF filter for mobile telephone 2 0.6 0.1 1 4 3 0.7 0,8 ■ ■ ■ ■ ■ Cell systems, receive path Low amplitude ripple Usable passband 25 MHz Suitable for GPRS class 1 to 12 Pb-Free Package for Surface Mounted Technology (SMT) Terminals 2,0 ■ Gold-plated Ni 2,5 Dimensions in mm, approx. weight 0,015 g Pin configuration 1 3 2, 4 Input Output Ground Type Ordering code B7704 B39881-B7704-K710 1 3 2 4 Marking and Package according to C61157-A7-A136 Packing according to F61074-V8189-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operating temperature range Storage temperature range DC voltage ESD voltage Input Power at GSM850, GSM900, GSM1800 and GSM1900 Tx bands T Tstg VDC V*ESD PIN – 30/+ 85 – 40/+ 85 5 100 15 ˚C ˚C V V dBm Machine Model, 10 pulses peak power of GSM signal, duty cycle 4:8 *- acc. to JESD22-A115A (Machine Model), 10 negative & 10 positive pulses 2 February 1, 2005 SAW Components B7704 Low-Loss Filter for Mobile Communication 881,5 MHz Data Sheet Characteristics T = -20 to +80 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: Center frequency fC Maximum insertion attenuation 869,0 ... 894,0 αmax MHz min. typ. max. — 881,5 — — 2,4 2,6 dB MHz ∆α Amplitude ripple (p-p) 869,0 ... 894,0 MHz — 0,8 1,0 dB 869,0 ... 894,0 MHz — 12,0 10,0 dB 45,0 45,0 38,0 24,0 35,0 35,0 40,0 35,0 20,0 10,0 62,0 55,0 40,0 26,0 40,0 50,0 50,0 42,0 28,0 18,0 — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB 38,0 40,0 — dB Return loss α Attenuation 0,0 780,0 840,0 914,0 924,0 950,0 1000,0 2200,0 3000,0 4000,0 ... 780,0 ... 840,0 ... 851,0 ... 924,0 ... 950,0 ...1000,0 ...2200,0 ...3000,0 ...4000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 824,0 ... 849,0 MHz α Tx band suppression 3 February 1, 2005 SAW Components B7704 Low-Loss Filter for Mobile Communication 881,5 MHz Data Sheet Characteristics T = -30 to +85 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: fC Center frequency Maximum insertion attenuation 869,0 ... 894,0 min. typ. max. — 881,5 — — 2,5 2,7 dB MHz αmax MHz ∆α Amplitude ripple (p-p) 869,0 ... 894,0 MHz — 0,9 1,1 dB 869,0 ... 894,0 MHz — 12,0 10,0 dB 45,0 45,0 38,0 24,0 35,0 35,0 40,0 35,0 20,0 10,0 62,0 55,0 40,0 26,0 40,0 50,0 50,0 42,0 28,0 18,0 — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB 38,0 40,0 — dB Return loss α Attenuation 0,0 780,0 840,0 914,0 924,0 950,0 1000,0 2200,0 3000,0 4000,0 ... 780,0 ... 840,0 ... 851,0 ... 924,0 ... 950,0 ...1000,0 ...2200,0 ...3000,0 ...4000,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz α Tx band suppression 824,0 ... 849,0 MHz 4 February 1, 2005 SAW Components B7704 Low-Loss Filter for Mobile Communication 881,5 MHz Data Sheet Transfer function Transfer function (wideband) 5 February 1, 2005 SAW Components B7704 Low-Loss Filter for Mobile Communication 881,5 MHz Data Sheet Reflection functions 6 February 1, 2005 SAW Components B7704 Low-Loss Filter for Mobile Communication 881,5 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC PD P.O. Box 80 17 09, D-81617 München EPCOS AG 2005. 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 February 1, 2005