SAW Components Data Sheet B7833 SAW Components B7833 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Features Chip sized SAW package QCS5C ■ Low-loss RF filter for mobile telephone 0,075 0,38 ■ Ni, gold-plated 0,44 Terminals 0,68 5 bottom view side view 1,4 3 1 2 0,075 ■ ■ ■ ■ 0.735 EGSM system, receive path Usable passband 35 MHz Unbalanced operation Impedance 50 Ω input and output Ceramic Package for Surface Mounted Technology (SMT) top view 4 2,0 Dimensions in mm, approx. weight 0,007 g Pin configuration 1 4 2, 3, 5 2, 3, 5 Input, unbalanced Output, unbalanced Case ground to be grounded 1 4 2,5 3 Type Ordering code Marking and Package Packing according to according to B7833 B39941-B7833-C710 C61157-A7-A111 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 and GSM1900 Tx bands T Tstg VDC VESD* PIN – 25 / + 85 – 40 / + 85 3 100* 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 May 05, 2004 SAW Components B7833 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = 25 ± 2 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature: Terminating source impedance: Terminating load impedance: min. Center frequency fC Maximum insertion attenuation 925,0 ... 960,0 αmax MHz typ. max. — 942,5 — MHz — 1,7 2,0 dB dB ∆α Amplitude ripple (p-p) 925,0 ... 960,0 MHz — 0,7 1,2 925,0 ... 960,0 MHz — 1,8 2,1 925,0 ... 960,0 MHz — 1,8 2,1 Input VSWR Output VSWR α Attenuation 0,0 890,0 905,0 980,0 1015,0 ... 890,0 ... 905,0 ... 915,0 ...1015,0 ...6000,0 MHz MHz MHz MHz MHz 3 33 22 19 22 25 May 05, 2004 36 28 22 24 33 — — — — — dB dB dB dB dB SAW Components B7833 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -25 ... +85 ˚C ZS = 50 Ω ZL = 50 Ω Operating temperature: Terminating source impedance: Terminating load impedance: min. Center frequency fC Maximum insertion attenuation 925,0 ... 960,0 αmax MHz typ. max. — 942,5 — MHz — 1,8 2,3 dB dB ∆α Amplitude ripple (p-p) 925,0 ... 960,0 MHz — 0,9 1,5 925,0 ... 960,0 MHz — 1,8 2,1 925,0 ... 960,0 MHz — 1,8 2,1 Input VSWR Output VSWR α Attenuation 0,0 890,0 905,0 980,0 1015,0 ... 890,0 ... 905,0 ... 915,0 ...1015,0 ...6000,0 MHz MHz MHz MHz MHz 4 33 22 19 22 25 May 05, 2004 36 25 22 24 32 — — — — — dB dB dB dB dB SAW Components B7833 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function (measurement at 25 ˚C) Transfer function (wideband measurement) 5 May 05, 2004 SAW Components B7833 942,5 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, D-81617 München EPCOS AG 2004. 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. 6 May 05, 2004