SAW Components Data Sheet B594 SAW Components B594 Bandpass Filter 402,76 MHz Data Sheet SMD package QCC10B Features ● High performance IF bandpass filter ● Hermetically sealed SMD package ● Constant group delay Terminals ● Ni, gold-plated Dimensions in mm Pin configuration 9 8 5 2 1, 3, 6 7, 10 4 Input Input – ground, connected to case Output Output – ground Case – ground Barriere – ground Not connected Type Ordering code Marking and Package according to Packing according to B594 B39401-B594-Z710 C61157-A7-A47 F61074-V8025-Z000 Electrostatic Sensitive Device (ESD) Maximum ratings Operable temperature range Storage temperature range DC voltage Source power T Tstg VDC Ps – 40/+ 85 – 40/+ 85 0 10 2 ˚C ˚C V dBm source impedance 50 Ω Apr 04, 2001 SAW Components B594 Bandpass Filter 402,76 MHz Data Sheet Characteristics Operating temperature: Terminating source impedance: Terminating load impedance: T = ZS = ZL = 25 ˚C 50 Ω 50 Ω min. Center frequency (center frequency between 6 dB points) fC Insertion attenuation at fC αC Amplitude ripple (p-p) ∆α 387,51 … 418,01 MHz Amplitude ripple (p-p; Sliding interval 1 MHz) ∆α 387,51 … 418,01 MHz 401,76 typ. 402,76 max. 403,76 MHz — 22,0 23,0 dB — 0,8 1,0 dB — 0,18 0,3 dB — 1,5 3,0 ˚ ∆α Phase ripple (p-p) 387,51 … 418,01 MHz αrel Relative attenuation (relative to αC) 1,00 … 303,00 MHz 303,00 … 378,26 MHz 427,26 … 503,00 MHz 503,00 …1000,00 MHz — 40,0 38,0 — Group delay at fC τC — Temperature coefficient of frequency TCf — 3 Apr 04, 2001 25,0 45,0 41,0 25,0 0,41 -87 — — — — dB dB dB dB — µs — ppm/K SAW Components B594 Bandpass Filter 402,76 MHz Data Sheet Frequency response 4 Apr 04, 2001 SAW Components B594 Bandpass Filter 402,76 MHz Data Sheet Published by EPCOS AG Surface Acoustic Wave Components Division, SAW MC IS 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 components 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. 5 Apr 04, 2001