B800 EPCOS | Alldatasheet
Document overview
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Technical content
2 Nov 20, 2002
480,00 MHzSatellite Receiver Filter Data Sheet Ceramic packageQCC8C
Features
■ IF filter for DSB receivers ■ Constant group delay ■ Optimized group delay time ■ Ceramic package forSurfaceM ounted Technology(SMT) Terminals ■ Ni, Gold plated Dimensions in mm, approx. weight 0,1 g Pin configuration
2 Input
1 Input ground
6 Output
5 Output ground
3, 7 Ground 4, 8 Case ground ElectrostaticSensitiveD evice (ESD ) Type Ordering code Marking and Package according to Packing according to B800 B39481-B800-U310 C61157-A7-A56 F61074-V8169-Z000 Maximum ratings Operable temperature range TA –25/+85 ˚C Storage temperature rangeTstg –40/+85 ˚C DC voltage VDC 0 V between any terminals AC voltages Vpp 5 V between any terminals
3 Nov 20, 2002
480,00 MHzSatellite Receiver Filter Data Sheet Characteristics Reference temperature: TA = 25 ˚C Terminating source impedance: ZS =5 0 Ω Terminating load impedance: ZL =5 0 Ω Group delay aperture 0,25MHz min. typ. max. Insertion attenuation α Reference level for the 480,00 MHz — 18,6 20,5 dB following data Center frequency fc 479,00 480,00 481,00 MHz Pass bandwidth α rel≤ 3 dB B3dB — 27,0 — MHz α rel≤10 dB B10dB — 34,3 — MHz Relative attenuation α rel 466,50 MHz — 2,8 4,6 dB 493,50 MHz — 3,1 4,6 dB Lower sidelobe 430,00 ... 455,50 MHz 38,0 48,0 — dB Upper sidelobe 504,50 ... 530,00 MHz 36,0 43,0 — dB Reflected wave signal suppression 0,11µs … 2,0µs after main pulse 39,0 42,0 — dB Amplitude ripple Δα 473,50 ... 486,50 MHz — 0,3 0,5 dB Group Delay τ 480,00 MHz — 250,0 — ns Group delay ripple (p–p) Δτ 467,00 ... 493,00 MHz — 11 18 ns Impedance at 480,00 MHz Input: ZIN = R IN ||C IN — 0,07|| 4,5 — k Ω || pF Output:ZOUT = R OUT ||C OUT — 0,60|| 3,1 —k Ω || pF Temperature coefficient of frequency TC f — – 86 — ppm/K
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480,00 MHzSatellite Receiver Filter Data Sheet Frequency response
5 Nov 20, 2002
480,00 MHzSatellite Receiver Filter Data Sheet Frequency response Time domain response
6 Nov 20, 2002
480,00 MHzSatellite Receiver 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.