B39458M1971M100S1

SAW multimedia filters Series/Type: M1971M The following products presented in this data sheet are being withdrawn. Ordering Code Substitute Product B39458M1971M100 Date of Withdrawal 2011-01-14 Deadline Last Orders 2011-09-30 Last Shipments 2012-09-30 For further information please contact your nearest EPCOS sales office, which will also support you in selecting a suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.  EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company. SAW Components M 1971 M IF Filter for Intercarrier Applications 45,75 MHz Data Sheet Standard Plastic package SIP5K ■ M/N Features ■ TV IF filter with Nyquist slope and sound shelf ■ Constant group delay Terminals ■ 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 Ordering code Marking and package according to Packing according to M 1971 M B39458-M1971-M100 C61157-A1-A15 F61074-V8067-Z000 Maximum ratings Operable temperature range TA Storage temperature range DC voltage AC voltage Tstg VDC Vpp –25/+65 ˚C –40/+85 5 10 ˚C V V 2 between any terminals between any terminals Mar 31, 2006 SAW Components M 1971 M IF Filter for Intercarrier Applications 45,75 MHz Data Sheet Characteristics Reference temperature: Terminating source impedance: Terminating load impedance: TA = 25 (45) ˚C ZS = 50 Ω ZL = 2 kΩ || 3 pF min. typ. max. α Insertion attenuation Reference level for the 44,06 (44,00) MHz following data Relative attenuation αrel Picture carrier 45,81 (45,75) MHz Color carrier 42,23 (42,17) MHz Sound carrier 41,31 (41,25) MHz Adjacent picture carrier 39,81 (39,75) MHz Adjacent sound carrier 47,31 (47,25) MHz Lower sidelobe 35,06 ... 39,81 (35,00 ... 39,75) MHz Upper sidelobe 47,31 ... 55,06 (47,25 ... 55,00) MHz Reflected wave signal suppression 1,1 µs ... 6,0 µs after main pulse (test pulse 250 ns, carrier frequency 44,06 MHz) Feedthrough signal suppression 1,0 µs ... 0,9 µs before main pulse (test pulse 250 ns, carrier frequency 44,06 MHz) ∆τ Group delay ripple (p-p) Impedance at 44,06 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT 10,8 12,3 13,8 dB 5,3 1,0 15,6 46,5 46,5 6,0 2,0 17,1 60,0 55,0 6,7 3,0 18,6 — — dB dB dB dB dB 36,5 41,0 — dB 38,5 44,0 — dB 42,0 52,0 — dB 50,0 56,0 — dB — 40 — ns — 1,5 ||10,6 1,0 || 3,6 — kΩ || pF — kΩ || pF — ppm/K — TCf Temperature coefficient of frequency 3 — Mar 31, 2006 –72 SAW Components M 1971 M IF Filter for Intercarrier Applications 45,75 MHz Data Sheet Frequency response 4 Mar 31, 2006 SAW Components M 1971 M IF Filter for Intercarrier Applications 45,75 MHz Data Sheet Frequency response Time domain response 5 Mar 31, 2006 SAW Components M 1971 M IF Filter for Intercarrier Applications 45,75 MHz Data Sheet 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. 6 Mar 31, 2006