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K6259K

EPCOS
Part Number K6259K
Manufacturer EPCOS
Description SAW Components
Published Jan 14, 2008
Detailed Description www.DataSheet4U.com SAW Components Data Sheet K 6259 K www.DataSheet4U.com SAW Components IF Filter for Intercarrier/...
Datasheet PDF File K6259K PDF File

K6259K
K6259K

Overview
www.
DataSheet4U.
com SAW Components Data Sheet K 6259 K www.
DataSheet4U.
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.
DataSheet4U.
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 Ω ZL = 2 kΩ || 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 α 37,40 MHz 15,2 αrel 38,90 35,32 34,40 32,90 40,40 25,00 .
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32,90 40,40 .
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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 µs .
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6,0 µs after main pulse (test pulse 250 ns, carrier frequency 37,40 MHz) Feedthrough signal suppression 1,2 µs .
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1,1 µs before main pulse (test p...


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