B1608 EPCOS | Alldatasheet
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Technical content
2 Aug 02, 2002
1472,0 MHzLow-Loss Filter Data Sheet SMD ceramic packageQCC8B
Features
■ Low loss RF filter for DAB ■ Usable passband 40 MHz ■ Unbalanced or balanced operation ■ No matching network required for operation at 50Ω ■ Ceramic package forSurfaceM ounted Technology(SMT) Terminals ■ Ni, gold-plated Dimensions in mm, approx. weight 0,07 g Pin configuration
1 Input ground or balanced input
2 Input
5 Output ground or balanced output
6 Output
3,7 To be grounded 4,8 Case – ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B1608 B39152-B1608-Z810 C61157-A7-A46 F61074-V8167-Z000 Maximum ratings Operable temperature range T –20/+85 ˚C Storage temperature rangeTstg –40/+85 ˚C DC voltage VDC 0V Source power PS 0 dBm source and load impedance 50 Ω
3 Aug 02, 2002
1472,0 MHzLow-Loss Filter Data Sheet Characteristics Operating temperature range: T = –20 ˚C ... +85 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 50Ω min. typ. max. Center frequency fc — 1472,0 — MHz Maximum insertion attenuation α max 1452,00 ...1492,00 MHz — 3,8 4,8 dB Amplitude ripple in passband(p-p) Δα 1452,00 ...1492,00 MHz — 1,0 1,5 dB Attenuation α 500,00 ...1262,00 MHz 34,0 38,0 — dB 1262,00 ...1382,00 MHz 34,0 38,0 — dB 1382,00 ...1398,00 MHz 25,0 30,0 — dB 1398,00 ...1414,00 MHz 18,0 22,0 — dB 1547,00 ...1580,00 MHz 25,0 35,0 — dB 1580,00 ...2200,00 MHz 33,0 40,0 — dB Group delay ripple(p-p) Δτ Aperture 1 MHz 1452,00 ...1492,00 MHz —1 0 — n s
4 Aug 02, 2002
1472,0 MHzLow-Loss Filter Data Sheet Transfer function Transfer function(passband)
5 Aug 02, 2002
1472,0 MHzLow-Loss Filter Data Sheet Transfer function(wideband)
6 Aug 02, 2002
1472,0 MHzLow-Loss Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE MM PD P.O. Box 80 17 09, 81617 Munich, GERMANY EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa- tion 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.