SAW Components Data Sheet B3835 SAW Components B3835 Low-Loss Filter for Mobile Communication 899,00 MHz Data Sheet Ceramic package DCC6C Features ■ Low-loss RF filter for iDEN mobile telephone, transmit path ■ Low amplitude ripple ■ No matching network required for operation at 50 Ω ■ Ceramic Package for Surface Mounted Technology (SMT) Terminals ■ Gold-plated Ni Dimensions in mm, approx. weight 0,037g Pin configuration 2 5 1, 3, 4, 6 Type B3835 Input Output Case ground Ordering code Marking and Package Packing B39901-B3835-U410 according to C61157-A7-A67 according to F61074-V8088-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Input power max. T Tstg VDC PIN – 20 / + 70 – 40 / + 85 0 7 2 ˚C ˚C V dBm source impedance 50 Ω continuous wave 07 Dec 2001 SAW Components B3835 Low-Loss Filter for Mobile Communication 899,00 MHz Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = 25 ± 2˚C ZS = 50 Ω ZL = 50 Ω min. typ. max. — 899,00 — MHz Maximum insertion attenuation αmax 896,000 ... 902,000 MHz — 2,4 3,0 dB Amplitude ripple (p-p) ∆α 896,000 ... 902,000 MHz — 0,5 1,0 dB Group delay ripple (p-p) ∆τ 896,000 ... 902,000 MHz — 10 50 ns ... 870,000 MHz ... 940,000 MHz ... 1055,650MHz ... 1210,300MHz ...1364,950MHz ...1802,000 MHz ...3000,000 MHz 42 43 42 40 35 25 15 48 46 54 50 46 42 36 — — — — — — — dB dB dB dB dB dB dB 896,000 ... 902,000 MHz 10 16 — dB 896,000 ... 902,000 MHz 10 15 — dB fc Center frequency αmin Attenuation 851,000 935,000 1050,650 1205,300 1359,950 1792,000 1802,000 Input return loss Output return loss 3 07 Dec 2001 SAW Components B3835 Low-Loss Filter for Mobile Communication 899,00 MHz Data Sheet Characteristics Operating temperature range: Terminating source impedance: Terminating load impedance: T = -20 to +70˚C ZS = 50 Ω ZL = 50 Ω min. typ. max. — 899,00 — MHz Maximum insertion attenuation αmax 896,000 ... 902,000 MHz — 2,7 3,7 dB Amplitude ripple (p-p) ∆α 896,000 ... 902,000 MHz — 0,8 1,2 dB Group delay ripple (p-p) ∆τ 896,000 ... 902,000 MHz — 10 50 ns ... 870,000 MHz ... 940,000 MHz ... 1055,650MHz ... 1210,300MHz ...1364,950MHz ...1802,000 MHz ...3000,000 MHz 42 43 42 40 35 25 15 46 46 54 50 46 42 36 — — — — — — — dB dB dB dB dB dB dB 896,000 ... 902,000 MHz 10 16 — dB 896,000 ... 902,000 MHz 10 15 — dB fc Center frequency αmin Attenuation 851,000 935,000 1050,650 1205,300 1359,950 1792,000 1802,000 Input return loss Output return loss 4 07 Dec 2001 SAW Components B3835 Low-Loss Filter for Mobile Communication 899,00 MHz Data Sheet Transfer function ( 25+/-2 ˚C ) Transfer function ( 25+/-2 ˚C, Wideband ) 5 07 Dec 2001 SAW Components B3835 Low-Loss Filter for Mobile Communication 899,00 MHz 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 2000. 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. 6 07 Dec 2001