SAW Components Data Sheet B7706, Pb-Free SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Features Chip Sized SAW Package QCS5H ■ Low-loss RF filter for mobile telephone ■ 5 4 0,5 0,1 3 0,5 0,8 ■ ■ 2 1 ■ ■ ■ ■ 0,1 EGSM system, receive path Usable passband 35 MHz Unbalanced to balanced operation Excellent symmetry between balanced ports Impedance transformation from 50 Ω to 200 Ω Suitable for GPRS class 1 to 12 Ceramic Package for Surface Mounted Technology (SMT) Pb-Free 2,5 2,0 Terminals ■ Ni, gold-plated Dimensions in mm, approx. weight 0,015 g Pin configuration 1 3, 4 2, 5 Input, unbalanced Output, balanced Case ground Type Ordering code Marking and Package Packing B7706 B39941-B7706-K910 according to C61157-A7-A139 according to F61074-V8189-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 V*ESD PIN – 40 / + 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 Jan 20, 2005 SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = 25 +- 2˚C ZS = 50 Ω ZL = 200 Ω including matching network Operating temperature: Terminating source impedance: Terminating load impedance: min. Center frequency fC Maximum insertion attenuation 925,0 ... 960,0 αmax typ. max. — 942,5 — 2,6 3,2 dB MHz — 1,3 1,9 dB Output phase balance (φ(S31)−φ(S21)+180˚) 925,0 ... 960,0 MHz -4 0 4 degree Output amplitude balance (|S31/S21|) 925,0 ... 960,0 MHz -0,3 0 0,3 dB 925,0 ... 960,0 MHz — 1,8 2,3 925,0 ... 960,0 MHz — 1,8 2,3 MHz — MHz ∆α Amplitude ripple (p-p) 925,0 ... 960,0 Input VSWR Output VSWR α Attenuation 0,0 880,0 905,0 980,0 1050,0 ... 880,0 ... 905,0 ... 915,0 ...1050,0 ...6000,0 MHz MHz MHz MHz MHz 50 30 20 22 50 60 40 27 24 65 — — — — — Test matching network Lp1 = 100 nH (20% tolerance, Q = 30 ) 3 Jan 20, 2005 dB dB dB dB dB SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -10 to +80 ˚C ZS = 50 Ω ZL = 200 Ω including matching network Operating temperature range: Terminating source impedance: Terminating load impedance: min. Center frequency fC Maximum insertion attenuation 925,0 ... 960,0 αmax typ. max. — 942,5 — 2,7 3,5 dB MHz — 1,4 2,2 dB Output phase balance (φ(S31)−φ(S21)+180˚) 925,0 ... 960,0 MHz -4 0 4 degree Output amplitude balance (|S31/S21|) 925,0 ... 960,0 MHz -0,3 0 0,3 dB 925,0 ... 960,0 MHz — 1,8 2,3 925,0 ... 960,0 MHz — 1,8 2,3 MHz — MHz ∆α Amplitude ripple (p-p) 925,0 ... 960,0 Input VSWR Output VSWR α Attenuation 0,0 880,0 905,0 980,0 1050,0 ... 880,0 ... 905,0 ... 915,0 ...1050,0 ...6000,0 MHz MHz MHz MHz MHz 50 30 20 22 50 60 40 27 23 65 — — — — — Test matching network Lp1 = 100 nH (20% tolerance, Q = 30 ) 4 Jan 20, 2005 dB dB dB dB dB SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -30 to +85 ˚C ZS = 50 Ω ZL = 200 Ω including matching network Operating temperature range: Terminating source impedance: Terminating load impedance: min. Center frequency fC Maximum insertion attenuation 925,0 ... 960,0 αmax typ. max. — 942,5 — 2,8 3,6 dB MHz — 1,5 2,3 dB Output phase balance (φ(S31)−φ(S21)+180˚) 925,0 ... 960,0 MHz -10 0 10 MHz -1 0 1 925,0 ... 960,0 MHz — 2,0 — 925,0 ... 960,0 MHz — 2,0 — MHz — MHz ∆α Amplitude ripple (p-p) 925,0 ... 960,0 Output amplitude balance (|S31/S21|) 925,0 ... 960,0 degree dB Input VSWR Output VSWR α Attenuation 0,0 880,0 905,0 980,0 1050,0 ... 880,0 ... 905,0 ... 915,0 ...1050,0 ...6000,0 MHz MHz MHz MHz MHz 50 30 16 20 50 60 40 20 22 65 — — — — — Test matching network Lp1 = 100 nH (20% tolerance, Q = 30 ) 5 Jan 20, 2005 dB dB dB dB dB SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function Transfer function (wideband) 6 Jan 20, 2005 SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication Data Sheet Output amplitude balance (|S31/S21|) Output phase balance (φ(S31)−φ(S21)+180˚) 7 Jan 20, 2005 SAW Components B7706 942,5 MHz Low-Loss Filter for Mobile Communication 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. 8 Jan 20, 2005