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| SAW Components Data Sheet B4069 SAW Components Low-Loss Filter Data Sheet B4069 770,0 MHz SMD ceramic package QCC8D Features q Low loss IF filter for HiperLAN q Balanced to balanced operation q Package for Surface Mounted Technology (SMT) Terminals q Ni, gold-plated Dimensions in mm, approx. weight 0,037 g Pin configuration 1 2 5 6 3, 7 4, 8 Input Input or grounded input Output Output or grounded output To be grounded Case - ground Type B4069 Ordering code B39771-B4069-U810 Marking and Package according to C61157-A7-A72 Packing according to F61074-V8101-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps -20 /+ 80 - 40/+ 85 0 0 C C V dBm source impedance 250 2 1Apr 2, 2003 SAW Components Low-Loss Filter Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: B4069 770,0 MHz TA = -20 ... +80 C ZS = 250 ||125nH ZL = 250 ||125nH min. typ. 770,0 1,7 max. -- 3,5 MHz dB Nominal frequency Minimum insertion attenuation Amplitude ripple in passband (p-p) fN 7,0 MHz fN 8,5 MHz Group delay ripple (p-p) fN min -- -- -- -- 0,8 0,9 1,1 2,0 dB dB fN 8,5 MHz Relative Attenuation (relative to min) fN - 20,0 MHz fN + 20,0 MHz fN - 30,0 MHz fN + 30,0 MHz fN 40,0 MHz fN 60,0 MHz fN 80,0 MHz fN 100,0 MHz fN 120,0 MHz Matching network (Simulated) rel -- 25 50 ns 20 15 35 25 40 45 45 45 50 30 23 40 32 60 63 68 73 70 -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB Lp1 Lp2 Lp1 = 125nH Lp2 = 125nH 3 Apr 2, 2003 SAW Components Low-Loss Filter Data Sheet Characteristics (2 Cascaded filters with || 125nH between filters) Operating temperature range: Terminating source impedance: Terminating load impedance: B4069 770,0 MHz TA = -20 ... +80 C ZS = 250 ||125nH ZL = 250 ||125nH min. typ. 770,0 3,5 max. -- 7,0 MHz dB Nominal frequency Minimum insertion attenuation Amplitude ripple in passband (p-p) fN 7,0 MHz fN 8,5 MHz Group delay ripple (p-p) fN min -- -- -- -- 1,5 1,8 2,2 4,0 dB dB fN 8,5 MHz Relative Attenuation (relative to max) fN - 20,0 MHz fN + 20,0 MHz fN - 30,0 MHz fN + 30,0 MHz fN 40,0 MHz fN 60,0 MHz fN 80,0 MHz fN 100,0 MHz fN 120,0 MHz Matching network (Simulated) rel -- 50 100 ns 45 30 70 50 80 90 90 90 100 54 48 78 66 116 125 136 140 135 -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB Lp1 Filter 1 Lp1 = 125nH Lp2 = 125nH Lp3 = 125nH Lp2 Lp3 Filter 2 4 1Apr 2, 2003 SAW Components Low-Loss Filter Data Sheet Normalised Transfer Function (Single filter) B4069 770,0 MHz Normalised Transfer Function (2 Cascaded filters) 5 Apr 2, 2003 SAW Components Low-Loss Filter Data Sheet Matching network (element values may depend on pcb layout) B4069 770,0 MHz 50 unbalanced for single filter (test circuit for unbalanced input / output enviroment): Ls1 Ls2 Ls1 = 22nH Ls2 = 18nH 50 unbalanced for cascaded filters (test circuit for unbalance input/ output enviroment): Ls1 Filter 1 Ls2 Lp Filter 2 Ls1 = 22nH Ls2 = 18nH Lp = 22nH 6 1Apr 2, 2003 SAW Components Low-Loss Filter Data Sheet B4069 770,0 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, D-81617 Munchen (c) EPCOS AG 2002. 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 Apr 2, 2003 |
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