SAW Components Data Sheet B4147 SAW Components B4147 836,50 MHz Low-Loss Filter for Mobile Communication Data Sheet Ceramic package DCC6C Features ● Low-loss RF filter for mobile telephone AMPS systems, transmit path ● Usable passband 25 MHz ● No matching network required for operation at 50 Ω ● Package for Surface Mounted Technology (SMT) Terminals ● Ni, gold-plated Dimensions in mm, approx. weight 0,037g Pin configuration 2 5 1, 3, 4, 6 Input Output Ground, to be grounded Type Ordering code B4147 B39841-B4147-U410 Marking and Package according to C61157-A7-A67 Packing 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 – 30 / + 85 – 40 / + 85 5 16 2 ˚C ˚C V dBm CDMA signal Sep 26, 2001 SAW Components B4147 836,50 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = +25˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: fc Center frequency Maximum insertion attenuation 824,0 ... 849,0 min. typ. max. — 836,5 — — 2,7 3,0 dB dB MHz αmax MHz ∆α Amplitude ripple (p-p) 824,0 ... 849,0 MHz — 1,7 2,0 824,0 ... 849,0 MHz — 1,78 1,92 VSWR α Attenuation 0,0 779,0 869,0 894,0 979,0 1030,0 1300,0 1580,0 1698,0 ... 779,0 ... 805,0 ... 894,0 ... 979,0 ...1030,0 ...1300,0 ...1580,0 ...1698,0 ...2547,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz 869,0 ... 894,0 MHz 31,0 25,0 40,0 36,0 38,0 36,0 28,0 24,0 14,0 34,0 31,0 44,0 40,0 40,0 39,0 32,0 30,0 22,0 — — — — — — — — — dB dB dB dB dB dB dB dB dB 40,0 44,0 — dB α Rx band suppression 3 Sep 26, 2001 SAW Components B4147 836,50 MHz Low-Loss Filter for Mobile Communication Data Sheet Characteristics T = -30 to +85˚C ZS = 50 Ω ZL = 50 Ω Operating temperature range: Terminating source impedance: Terminating load impedance: fc Center frequency Maximum insertion attenuation 824,0 ... 849,0 min. typ. max. — 836,5 — — 3,0 3,5 dB dB MHz αmax MHz ∆α Amplitude ripple (p-p) 824,0 ... 849,0 MHz — 2,0 2,5 824,0 ... 849,0 MHz — 1,78 1,92 VSWR α Attenuation 0,0 779,0 869,0 894,0 979,0 1030,0 1300,0 1580,0 1698,0 ... 779,0 ... 805,0 ... 894,0 ... 979,0 ...1030,0 ...1300,0 ...1580,0 ...1698,0 ...2547,0 MHz MHz MHz MHz MHz MHz MHz MHz MHz 869,0 ... 894,0 MHz 31,0 25,0 40,0 36,0 38,0 36,0 28,0 24,0 14,0 34,0 31,0 43,0 40,0 40,0 39,0 32,0 30,0 22,0 — — — — — — — — — dB dB dB dB dB dB dB dB dB 40,0 43,0 — dB α Rx band suppression 4 Sep 26, 2001 SAW Components B4147 836,50 MHz Low-Loss Filter for Mobile Communication Data Sheet Transfer function (narrowband measurement) Transfer function (wideband measurement) 5 Sep 26, 2001 SAW Components B4147 836,50 MHz Low-Loss Filter for Mobile Communication Data Sheet Reflection functions (measurement) 6 Sep 26, 2001 SAW Components B4147 836,50 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 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. 7 Sep 26, 2001