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| 2in1 RF Filters for Cellular Phones The following products presented in this data sheet are being withdrawn. Ordering Code B39192B7758E311 Substitute Product B39192B9014E910 Date of Withdrawal 2007-12-01 Deadline Last Orders 2007-02-28 Last Shipments 2007-05-31 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales. SAW Components Data Sheet B7758 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7758 1865,0 & 1895,0 MHz Chip Sized SAW Package DCS6N Features q Low-loss 2-in-1 RF filter for mobile telephone q q q q q 0,1 4 5 6 0,1 bottom view 0,8 2,5 2,0 1 PCS systems, transmit path Device with two integrated Tx-filter Usable passband of Tx-filter 1 35 MHz Usable passband of Tx-filter 2 35 MHz No matching network required for operation at 50 Package for Surface Mounted Technology (SMT) 0,5 3 0,5 2 1 side view top view Terminals q Ni, gold-plated Dimensions in mm, approx. weight 0,015 g Pin configuration 3 1 2,5 4 6 Input Tx-filter 1 Output Tx-filter 1 To be grounded Input Tx-filter 2 Output Tx-filter 2 4 3 6 2,5 Type B7758 Ordering code B39192-B7758-E311 Marking and Package according to C61157-Z7-C179 Packing according to F61074-V8153-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Input power max. 1850...1910 MHz T Tstg VDC PIN - 30 /+ 85 - 40 /+ 85 3 12 C C V dBm source and load impedance 50 CW signal 2 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics of Tx-filter 1 Operating temperature range: Terminating source impedance: Terminating load impedance: B7758 1865,0 & 1895,0 MHz T = -30 to +85 C ZS = 50 ZL = 50 min. typ. 1865,0 max. -- MHz Center frequency Maximum insertion attenuation 1850,0 ...1885,0 1850,0 ...1880,0 Amplitude ripple (p-p) 1850,0 ...1885,0 1850,0 ...1880,0 Input return loss 1850,0 ...1885,0 Output return loss 1850,0 ...1885,0 Attenuation 10,0 1570,0 1580,0 1930,0 1965,0 2500,0 3000,0 3700,0 3760,0 Rx band suppression 1930,0 ...1965,0 GPS band suppression 1570,0 ...1580,0 LO suppression 2113,0 ...2174,0 MHz MHz MHz ...1570,0 ...1580,0 ...1805,0 ...1965,0 ...2500,0 ...3000,0 ...3700,0 ...3760,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz fc max MHz MHz MHz MHz MHz -- -- -- -- -- 12,0 2,4 2,4 1,0 1,0 13,5 3,0 2,7 1,6 1,3 -- -- -- -- -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 12,0 32,0 35,0 25,0 40,0 30,0 25,0 20,0 20,0 15,0 13,5 40,0 48,0 29,0 48,0 36,0 31,0 25,0 25,0 20,0 40,0 35,0 37,0 48,0 48,0 42,0 -- -- -- dB dB dB 3 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Characteristics of Tx-filter 2 Operating temperature range: Terminating source impedance: Terminating load impedance: B7758 1865,0 & 1895,0 MHz T = -30 to +85 C ZS = 50 ZL = 50 min. typ. 1895,0 max. -- MHz Center frequency Maximum insertion attenuation 1875,0 ...1910,0 1880,0 ...1910,0 Amplitude ripple (p-p) 1875,0 ...1910,0 1880,0 ...1910,0 Input return loss 1875,0 ...1910,0 Output return loss 1875,0 ...1910,0 Attenuation 10,0 1570,0 1580,0 1955,0 1990,0 2500,0 3000,0 3760,0 3820,0 Rx band suppression 1955,0 ...1990,0 GPS band suppression 1570,0 ...1580,0 LO suppression 2113,0 ...2174,0 MHz MHz MHz ...1570,0 ...1580,0 ...1830,0 ...1990,0 ...2500,0 ...3000,0 ...3760,0 ...3820,0 ...6000,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz fc max MHz MHz MHz MHz MHz -- -- -- -- -- 12,0 2,6 2,4 1,2 1,0 13,5 3,0 2,7 1,6 1,3 -- dB dB dB dB 12,0 32,0 35,0 25,0 40,0 30,0 25,0 20,0 20,0 14,0 13,5 -- dB 40,0 48,0 30,0 48,0 36,0 30,0 25,0 25,0 19,0 -- -- -- -- -- -- -- -- -- dB dB dB dB dB dB dB dB dB 40,0 35,0 37,0 48,0 48,0 42,0 -- -- -- dB dB dB 4 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function Tx-filter 1 B7758 1865,0 & 1895,0 MHz Transfer function Tx-filter 1(wideband) 5 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Transfer function Tx-filter 2 B7758 1865,0 & 1895,0 MHz Transfer function Tx-filter 2(wideband) 6 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Reflection functions of Tx-filter 1 B7758 1865,0 & 1895,0 MHz 7 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Reflection functions of Tx-filter 2 B7758 1865,0 & 1895,0 MHz 8 Mar 18, 2003 SAW Components Low-Loss Filter for Mobile Communication Data Sheet B7758 1865,0 & 1895,0 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC WT P.O. Box 80 17 09, 81617 Munich, GERMANY (c) 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. 9 Mar 18, 2003 |
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