LT455U Datasheet, PDF (1/1 Pages) auris-GmbH – Filter THT

Filter THT
Features:
- For communication
- 4 elements
- 450/455 KHz
Specifications
Part number
Center frequency (KHz)
Insertion loss (dB) max
Pass band ripple (dB) max
6dB bandwidth (KHz) min
40dB bandwidth (KHz) max
Stop band att. ±100KHz (dB) min
Input/output impedance (Ohm)
LT 450/455 U
series
LT450AU
450±2.0
4
2
±17.5
±35
28
1000
LT450BU
450±2.0
4
2
±15
±30
28
1500
LT450CU
450±2.0
4
2
±12.5
±24
28
1500
LT450DU
450±1.5
4
2
±10
±20
28
1500
LT450EU
450±1.5
6
2
±7.5
±15
28
1500
LT450FU
450±1.5
6
2
±6
±12.5
28
2000
LT450GU
450±1.5
6
2
±4.5
±10
28
2000
LT450HU
450±1.0
6
2
±3
±9
28
2000
LT450IU
450±1.0
6
2
±2
±7.5
28
2000
LT450HTU
450±1.0
6
2
±3
±9
35
2000
Specifications
Part number
Center frequency (KHz)
Insertion loss (dB) max
Pass band ripple (dB) max
6dB bandwidth (KHz) min
40dB bandwidth (KHz) max
Stop band att. ±100KHz (dB) min
Input/output impedance (Ohm)
LT455AU
455±2.0
4
2
±17.5
±35
28
1000
LT455BU
455±2.0
4
2
±15
±30
28
1500
LT455CU
455±2.0
4
2
±12.5
±24
28
1500
LT455DU
455±1.5
4
2
±10
±20
28
1500
LT455EU
455±1.5
6
2
±7.5
±15
28
1500
LT455FU
455±1.5
6
2
±6
±12.5
28
2000
LT455GU
455±1.5
6
2
±4.5
±10
28
2000
LT455HU
455±1.0
6
2
±3
±9
28
2000
LT455IU
455±1.0
6
2
±2
±7.5
28
2000
LT455HTU
455±1.0
6
2
±3
±9
35
2000
Drawing
LT 450/455 U
Test circuit
Dimensions in mm
Characteristics
Order key
F
Part
F= Ceramic filter
7.4
- LT 450
Package
LT 450
LT 455
- AU
Individual specification
AU
FU
BU
GU
CU
HU
DU
IU
EU
HTU
-
Opion
blanc = standard
X=Special options
Remarks: All specifications subject to change without notice!