IF Filter
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SAW Components
Data Sheet K 7253 M
SAW Components IF Filter for Intercarrier / Multistandard Appli...
Description
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SAW Components
Data Sheet K 7253 M
SAW Components IF Filter for Intercarrier / Multistandard Applications Data Sheet
Standard
s B/G s D/K s M/N
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K 7253 M 38,00 MHz
Plastic package SIP5K
Features
s TV IF filter switchable from B/G, D/K mode to
M/N mode
s M/N mode with Nyquist slope and sound shelf s Customized group delay predistortion s B/G, D/K mode with Nyquist slope and sound
shelf
s Customized group delay predistortion
Terminals
s Tinned CuFe alloy
Dimensions in mm, approx. weight 1,0 g
Pin configuration 1 2 3 4,5 Input Switching input Chip carrier - ground Output
1 4
2
5 3
Type K 7253 M
Ordering code B39380-K7253-M100
Marking and package according to C61157-A1-A15
Packing according to F61074-V8067-Z000
Maximum ratings Operable temperature range Storage temperature range DC voltage AC voltage
TA Tstg VDC Vpp
–25/+65 –40/+85 5 10
˚C ˚C V V between any terminals between any terminals
2
Jan 27, 2003
SAW Components IF Filter for Intercarrier / Multistandard Applications Data Sheet
Characteristics in B/G, D/K mode (switching pin 2 connected to ground) Reference temperature: Terminating source impedance: Terminating load impedance:
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K 7253 M 38,00 MHz
TA = ZS = ZL =
25 ˚C 50 Ω 2 kΩ || 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 ...
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