SAW Components Data Sheet B 801 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Ceramic package QCC8C Features ■ ■ ■ ■ Two-channel satellite receiver filter IF filter for DSB receivers Constant group delay Ceramic package for Surface Mounted Technology (SMT) Terminals ■ Ni, gold plated Dimensions in mm, approx. weight 0,1 g Pin configuration 1 2 3 5 6 7 4,8 Input channel 2 Input ground Input channel 1 Output ground channel 2 Output Ground, output ground channel 1 Case ground Type Ordering code Marking and Package according to Packing according to B 801 B39481-B801-U310 C61157-A7-A56 F61074-V8169-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage AC voltages TA Tstg VDC Vpp –25/+85 –40/+85 0 5 2 ˚C ˚C V V between any terminals between any terminals Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Characteristics of channel 1 TA = 25 ˚C ZS = 50 Ω ZL = 50 Ω 0,25MHz Reference temperature: Terminating source impedance: Terminating load impedance: Group delay aperture Insertion attenuation Reference level for the following data min. — 479,50 MHz α fc Center frequency 478,50 typ. 22,3 479,50 max. 25 dB 480,50 MHz Pass bandwidth αrel≤ 3 dB B3dB 27,0 — MHz — — 36,0 34,0 2,8 3,0 41,0 39,0 4,5 4,5 — — dB dB dB dB 40,0 49,0 — dB αrel Relative attenuation Lower sidelobe Upper sidelobe — 466,00 493,00 430,00 … 452,00 507,00 … 530,00 MHz MHz MHz MHz Reflected wave signal suppression 0,14 µs … 2,0 µs after main pulse ∆α Amplitude ripple (p–p) 471,00 ... 488,00 MHz — Group delay ripple (p–p) ∆τ 466,00 ... 493,00 MHz Impedance at 479,50 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT TCf Temperature coefficient of frequency 3 0,3 0,6 dB — 11 18 ns — — kΩ || pF — 0,67|| 3,2 0,06|| 5,6 — kΩ || pF — – 86 — ppm/K Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Characteristics of channel 2 TA = 25 ˚C ZS = 50 Ω ZL = 50 Ω 0,25MHz Reference temperature: Terminating source impedance: Terminating load impedance: Group delay aperture Insertion attenuation Reference level for the following data min. — 479,50 MHz α fc Center frequency 478,50 typ. 22,3 479,50 max. 25 dB 480,50 MHz Pass bandwidth αrel≤ 3 dB B3dB 18,0 — MHz — — 36,0 34,0 2,9 2,9 43,0 41,0 4,7 4,4 — — dB dB dB dB 40,0 45,0 — dB αrel Relative attenuation 470,50 488,50 430,00 … 457,50 500,50 … 530,00 Lower sidelobe Upper sidelobe — MHz MHz MHz MHz Reflected wave signal suppression 0,13 µs … 2,0 µs after main pulse ∆α Amplitude ripple (p–p) 476,00 ... 483,00 MHz — 0,2 0,6 dB Group delay ripple (p–p) ∆τ 470,50 ... 488,50 MHz — 11 18 ns Impedance at 479,50 MHz Input: ZOUT = ROUT || COUT — 0,59|| 3,5 — kΩ || pF Output: ZOUT = ROUT || COUT — 0,06|| 5,6 — kΩ || pF — – 86 — ppm/K TCf Temperature coefficient of frequency 4 Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Frequency response of channel 1 5 Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Frequency response of channel 1 Time domain response of channel 1 6 Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Frequency response of channel 2 7 Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz Data Sheet Frequency response of channel 2 Time domain response of channel 2 8 Nov 20, 2002 SAW Components B 801 Satellite Receiver Filter 479,50 MHz 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 information 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. 9 Nov 20, 2002