SAW Components Data Sheet B7733 SAW Components B7733 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Chip Size SAW package DCS6I Features ● Low-loss RF filter for mobile telephone 0,1 cellular system, receive path Low amplitude ripple Usable passband 25 MHz Unbalanced to balanced operation Impedance transformation from 50 Ω to100 Ω ● Package for Surface Mounted Technology (SMT) 1 2 3 0,1 ● ● ● ● 0,5 bottom view 4 0,5 0,8 5 side view 2,0 6 top view 2,5 Terminals ● Ni, gold-plated Dimensions in mm, approx. weight 0,014g Pin configuration 2 4 6 Input Balanced output Balanced output 1,3,5 Ground, to be grounded Type Ordering code B7733 B39881-B7733-C610 Marking and Package according to C61157-A7-A76 Packing according to F61074-V8153-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 5 0 ˚C ˚C V dBm 2 source impedance 50 Ω CDMA signal Oct 10, 2002 SAW Components B7733 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -30 to +85 ˚C ZS = 50 Ω (unbalanced) ZL = 100 Ω (balanced) Operating temperature range: Terminating source impedance: Terminating load impedance: fC Center frequency Maximum insertion attenuation 869,0 ... 894,0 min. typ. max. — 881,5 — — 2,7 3,0 dB dB MHz αmax MHz ∆α Amplitude ripple (p-p) 869,0 ... 894,0 MHz — 1,2 1,5 869,0 ... 894,0 MHz — 2,0 2,1 869,0 ... 894,0 MHz — 2,0 2,1 Output amplitude imbalance (|S31/S21|) 869,0 ... 894,0 MHz -1,5 — 2,0 dB Output phase imbalance (φ(S31)−φ(S21)+180˚) 869,0 ... 894,0 MHz -5,0 — 7,0 degree 46,0 34,0 25,0 35,0 30,0 53,0 41,0 30,0 47,0 40,0 Input VSWR Output VSWR α Attenuation 0,0 824,0 915,0 1000,0 2000,0 ... 824,0 ... 849,0 ...1000,0 ...2000,0 ...3000,0 MHz MHz MHz MHz MHz 3 Oct 10, 2002 — — — — — dB dB dB dB dB SAW Components B7733 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function Transfer function (wideband) 4 Oct 10, 2002 SAW Components B7733 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Reflection functions 5 Oct 10, 2002 SAW Components B7733 881,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Output amplitude balance (|S31/S21|) Output phase balance (φ(S31)−φ(S21)+180˚) 6 Oct 10, 2002 SAW Components B7733 881,5 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 Oct 10, 2002