B4030 EPCOS | Alldatasheet
Document overview
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Technical content
2 Jun 21, 2000
919,55 MHzLow Loss Filter Data Sheet Ceramic packageQCC8B
Features
■ Low-loss IF filter for DAB ■ Low insertion attenuation ■ High image frequency suppression ■ No matching network required for operation at 50Ω ■ Package forSurfaceM ountedTechnology (SMT ) ■ Hermetically sealed ceramic SMD package Terminals ■ Ni, gold-plated Dimensions in mm, approx. weight 0.07 g Pin configuration
2 Input
3 Balanced Input
6 Output
7 Balanced Output
4,8 Case - ground 1,5 To be grounded ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B4030 B39921-B4030-Z810 C61157-A7-A46 F61074-V8037-Z000 Maximum ratings Operable temperature range T – 40 / + 85 ˚C Storage temperature rangeTstg – 40 / + 85 ˚C DC voltage VDC 3V Source power Ps 0 dBm source impedance 50 Ω
3 Jun 21, 2000
919,55 MHzLow Loss Filter Data Sheet Characteristics Operating temperature range : T = 25 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 50Ω min. typ. max. Center frequency fC — 919.55 — MHz Maximum insertion attenuation α max Amplitude ripple(p-p) Δα Attenuation α min Temperature coefficient of frequency TC f — –30 — ppm/K
4 Jun 21, 2000
919,55 MHzLow Loss Filter Data Sheet Characteristics Operating temperature range : T = -40 to +85 ˚C Terminating source impedance: ZS = 50Ω Terminating load impedance: ZL = 50Ω min. typ. max. Center frequency fC — 919.55 — MHz Maximum insertion attenuation α max Amplitude ripple(p-p) Δα Attenuation α min Temperature coefficient of frequency TC f — –30 — ppm/K
5 Jun 21, 2000
919,55 MHzLow Loss Filter Data Sheet Transfer function Transfer function(wideband)
6 Jun 21, 2000
919,55 MHzLow Loss Filter Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, OFW E UE P.O. Box 80 17 09, D-81617 München EPCOS AG 1999. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for compo- nents per se, not for applications, processes and circuits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. 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.