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| www..com SAW Components Data Sheet K 6259 K www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet Standard s D/K s M/N K 6259 K 38,90 MHz Plastic package DIP10K Features s TV IF filter switchable from M/N mode to D/K mode s M/N mode with Nyquist slope and sound shelf at 34,40 MHz s Constant group delay s D/K mode with Nyquist slope and broad sound shelf for sound carriers at 32,40 MHz and 33,40 MHz s Group delay predistortion Terminals s Tinned CuFe alloy Dimensions in mm, approx. weight 1,8 g Pin configuration 1 2 3; 8 4; 5 6; 7 9 10 Input Input - ground Chip carrier - ground Output Not connected Free Switching input Type K 6259 K Ordering code B39389-K6259-K100 Marking and package according to C61157-A2-A3 Packing according to F61074-V8068-Z000 Maximum ratings Operable temperature range TA Storage temperature range Tstg DC voltage VDC AC voltage -25/+65 -40/+85 12 10 C C V V between any terminals between any terminals Vpp 2 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet Characteristics in M/N mode (switching input pin 10 connected to input pin 1) Reference temperature: Terminating source impedance: Terminating load impedance: K 6259 K 38,90 MHz TA = 25 C ZS = 50 ZL = 2 k || 3 pF min. typ. 16,7 max. 18,2 dB Insertion attenuation Reference level for the following data Relative attenuation Picture carrier Color carrier Sound carrier Adjacent picture carrier Adjacent sound carrier Lower sidelobe Upper sidelobe 37,40 MHz 15,2 rel 38,90 35,32 34,40 32,90 40,40 25,00 ... 32,90 40,40 ... 45,00 MHz MHz MHz MHz MHz MHz MHz 5,0 0,8 16,9 40,0 41,0 33,0 36,0 6,0 1,8 18,4 54,0 50,0 38,0 43,0 7,0 2,8 19,9 -- -- -- -- dB dB dB dB dB dB dB Reflected wave signal suppression 1,2 s ... 6,0 s after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Feedthrough signal suppression 1,2 s ... 1,1 s before main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Group delay ripple (p-p) Impedance at 37,40 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency 42,0 50,0 -- dB -- 56,0 -- dB -- -- -- 40 1,2 ||17,2 1,4 || 6,0 -72 -- -- -- -- ns k || pF k || pF ppm/K TCf -- 3 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet K 6259 K 38,90 MHz Characteristics in D/K mode (switching input pin 10 connected to ground input pin 2) Reference temperature: Terminating source impedance: Terminating load impedance: TA = 25 C ZS = 50 ZL = 2 k || 3 pF min. typ. 17,4 max. 18,9 dB Insertion attenuation Reference level for the following data Relative attenuation Picture carrier Color carrier Sound carrier Adjacent picture carrier Adjacent sound carrier Lower sidelobe Upper sidelobe 37,40 MHz 15,9 rel 38,90 34,47 32,40 33,40 30,90 40,40 25,00 ... 30,90 40,40 ... 45,00 MHz MHz MHz MHz MHz MHz MHz MHz 5,1 -0,7 15,2 16,1 44,0 41,0 37,0 35,0 6,1 0,3 16,7 17,6 56,0 50,0 45,0 41,0 7,1 1,3 18,2 19,1 -- -- -- -- dB dB dB dB dB dB dB dB Reflected wave signal suppression 1,2 s ... 6,0 s after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Feedthrough signal suppression 1,2 s ... 1,1 s before main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Group delay predistortion (reference frequency 38,90 MHz) 37,10 MHz 34,47 MHz Impedance at 37,40 MHz Input: ZIN = RIN || CIN Output: ZOUT = ROUT || COUT Temperature coefficient of frequency 42,0 51,0 -- dB -- 56,0 -- dB -- -- -- -- -75 20 0,7 ||26,4 1,4 || 6,0 -72 -- -- -- -- -- ns ns k || pF k || pF ppm/K TCf -- 4 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet K 6259 K 38,90 MHz Frequency response M/N mode (switching input pin 10 connected to input pin 1) 5 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet K 6259 K 38,90 MHz Frequency response M/N mode (switching input pin 10 connected to input pin 1) Time domain response M/N mode 6 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet K 6259 K 38,90 MHz Frequency response D/K mode (switching input pin 10 connected to ground input pin 2) 7 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet K 6259 K 38,90 MHz Frequency response D/K mode (switching input pin 10 connected to ground input pin 2) Time domain response D/K mode 8 Dec 02, 1999 www..com SAW Components IF Filter for Intercarrier/Multistandard Applications Data Sheet K 6259 K 38,90 MHz Published by EPCOS AG Surface Acoustic Wave Components Division, OFW E UE P.O. Box 80 17 09, D-81617 Munchen (c) 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. 9 Dec 02, 1999 |
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