Ceramic Filter
(455khz SMD Type)


TECHNICAL CHARACTERISTICS ( LTC455_U )
Part Number Center Freq.
(khz) 		Insertion
Loss
(dB) 		Pass Band
Ripple
(dB) max. 		At 6 dB
Band width
(khz) min. 		40dB
Band width
(khz) max. 		Stop Band
-+100khz
(dB) min. 		Input/output
Impedance
(ohms)
LTC455DU 455-+1.5 4 2 -+10 -+20

27

1500

LTC455EU 455-+1.5 6 2 -+7.5 -+15

27

1500
LTC455FU 455-+1.5 6 2 -+6.0 -+12.5

27

1500
LTC455GU 455-+1.5 6 2 -+4.5 -+10

25

1500

  

TECHNICAL CHARACTERISTICS ( LTC455_W )
Part Number Center Freq.
(khz) 		Insertion Loss
(dB) 		Pass Band
Ripple
(dB) max. 		At 6 dB (At 3 dB)
Band width
( khz ) min. 		50dB
Band width
(khz) max. 		Stop Band
-+100khz
(dB) min. 		Spurious
Response
Within
0.1~1.0Mhz 		Input/output Impedance
(ohms)
LTC455BW 455-+1.5
 4
 2
 -+15 (-+10) -+30

50

 20

1500
LTC455CW
 455-+1.5
 4
 2
 -+12.5 (-+8.0) -+25

50

 20

1500
LTC455DW
 455-+1.5
 4
 2
 -+10 (-+7.5) -+20

50

 20

1500
LTC455EW
 455-+1.5
 4
 2
 -+7.5 (-+5.5) -+15

50

 20

1500
LTC455FW
 455-+1.5
 6
 2
 -+6 (-+4.0) -+12

47

 20

1500
LTC455GW
 455-+1.5
 6
 2
 -+4.5 (-+3.0) -+10

47

 20

1500

 
Dimensions

YOKETAN CORPORATION Contact Person: Clare Chen E-Mail:clare@yoketant.com.tw
Main office : 28-2, Nan 2nd Road, T.E.P.Z, Taichung (427) Taiwan Tel:886-4-25333353
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