G9251M

SAW Components Data Sheet G 9251 M SAW Components IF Filter for Audio Applications Data Sheet Standard s B/G sL G 9251 M 38,90 MHz Plastic package SIP5K Features s TV IF audio filter with two passbands for picture s Sound and sound carrier carriers at 33,40 MHz (B/G) and 33,05 MHz (B/G, L NICAM) Terminals s Tinned CuFe alloy Dimensions in mm, approx. weight 1,0 g Pin configuration 1 2 3 4 5 Input Input - ground Chip carrier - ground Output Output Type G 9251 M Ordering code B39389-G9251-M100 Marking and package according to C61157-A1-A15 Packing according to F61074-V8067-Z000 Maximum ratings Operable temperature range TA Storage temperature range DC voltage AC voltage –25/+65 –40/+85 12 10 ˚C ˚C V V between any terminals between any terminals Tstg VDC Vpp 2 May 08, 2001 SAW Components IF Filter for Audio Applications Data Sheet Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: G 9251 M 38,90 MHz TA = 25 ˚C ZS = 50 Ω ZL = 2 kΩ || 3 pF min. typ. 18,4 max. 19,9 dB Insertion attenuation Reference level for the following data Relative attenuation Sound carrier α 38,90 MHz 16,9 αrel 33,40 33,05 32,90 34,47 30,90 31,90 40,40 41,40 25,00 ... 31,90 40,40 ... 45,00 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz ∆τ 0,1 –1,4 –0,7 26,0 38,0 38,0 32,0 34,0 34,0 30,0 — — — 1,1 –0,4 0,3 40,0 47,0 48,0 41,0 42,0 40,0 38,0 50 1,3 ||10,2 7,7 || 4,6 –72 2,1 0,6 1,3 — — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB ns kΩ || pF kΩ || pF ppm/K Color carrier Adjacent picture carrier Adjacent sound carrier Lower sidelobe Upper sidelobe Group delay ripple (p-p) Impedance at 33,40 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency TCf — 3 May 08, 2001 SAW Components IF Filter for Audio Applications Data Sheet Frequency response G 9251 M 38,90 MHz 4 May 08, 2001 SAW Components IF Filter for Audio Applications Data Sheet G 9251 M 38,90 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, SAW CE MM PD P.O. Box 80 17 09, D-81617 München © EPCOS AG 2001. 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 May 08, 2001