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Ceramic Filter LTM455_U Series(4 pins)

Technical Characteristics ( 455khz Series )

Part Number Center Freq.
( Mhz ) 		Insertion
Loss
( dB ) 		Pass Band
Ripple
( dB ) max. 		At 6 dB
Bandwidth
( khz ) min. 		40dB
Bandwidth
( khz ) max. 		Stop Band
-+100khz
( dB ) min. 		Input/output
Impedance
( ohms )
LTM455BU 455-+2.0 4 2 -+15 -+30

30

1500

LTM455CU455-+2.042 -+12.5 -+24

30

1500

LTM455DU455-+1.542-+10 -+20

30

1500

LTM455EU455-+1.562-+7.5 -+15

30

1500

LTM455FU455-+1.562-+6 -+12.5

30

2000

LTM455GU455-+1.562 -+4.5 -+10

30

2000

LTM455HU455-+1.062 -+3 -+9

30

2000

LTM455IU455-+1.0 6 2-+2 -+7.5

30

2000

LTM455HTU455-+1.0 6 2-+3 -+9

35

2000

  

Technical Characteristics ( 450khz Series )

Part Number Center Freq.
( Mhz ) 		Insertion
Loss
( dB ) 		Pass Band
Ripple
( dB ) max. 		At 6 dB
Bandwidth
( khz ) min. 		40dB
Bandwidth
( khz ) max. 		Stop Band
-+100khz
( dB ) min. 		Input/output
Impedance
( ohms )
LTM450BU 450-+2.0 4 2 -+15 -+30

30

1500

LTM450CU450-+2.042 -+12.5 -+24

30

1500

LTM450DU450-+1.542-+10 -+20

30

1500

LTM450EU450-+1.562-+7.5 -+15

30

1500

LTM450FU450-+1.562-+6 -+12.5

30

2000

LTM450GU450-+1.562 -+4.5 -+10

30

2000

LTM450HU450-+1.062 -+3 -+9

30

2000

LTM450IU450-+1.0 6 2-+2 -+7.5

30

2000

LTM450HTU450-+1.0 6 2-+3 -+9

30

2000