8.3

LTC 450/455 U

LTC 450/455 W

series

Filter SMD, Ceramic

All specifications are subject to change without notice.

LTC455/U

LTC455/W

Drawing

Test circuit

LTC455/U

LTC455/W

Order key

F

-LTC455

-BU

-

Part

Package

Individual specification

Option

F=Ceramic Filter

LT450

BU / BW

blanc = standard

LT455

CU / CW

DU / DW

EU / EW

FU / FW

GU / GW

HU / HW

IU / IW

X = Spezial options

Characteristics

LTC455/U

LTC455/W

Spezifications

Part number

LTC455BU/BW

LTC455CU/CW

LTC455DU/DW

LTC455EU/EW

LTC455FU/FW

LTC455GU/GW

LTC455HU/HW

LTC455IU/IW

Center frequency (kHz)

455±1.5

455±1.5

455±1.5

455±1.5

455±1.5

455±1.5

455±1.5

455±1.5

Insertion loss (dB) max LTC/U

4

4

4

6

6

6

6

6

Insertion loss (dB) max LTC/W

4

4

4

4

6

6

6

6

Pass band ripple (dB) max

2

2

2

2

2

2

2

2

6dB bandwidth (kHz) min

±15.0

±12.5

±10.0

±7.5

±6.0

±4.5

±3.0

±2.0

40dB bandwidth (kHz) min

±30.0

±25.0

±20.0

±15.0

±12.0

±10.0

±9.0

±7.5

50dB bandwidth (kHz) min

±30.0

±25.0

±20.0

±15.0

±12.0

±10.0

±9.0

±7.5

Spurious Attenuation LTC/U

455±100kHz (dB) min

27

27

27

27

27

25

25

25

Spurious Attenuation LTC/W

455±100kHz (dB) min

50

50

50

50

47

47

47

47

Input/Output impedance (Ohm)

1000

1000

1500

1500

1500

1500

1500

1500

LTC455U/W

Features:

- 450 / 455 kHz

- For communications

- Can be reflow soldered

- Mountable by automatic placers

- Slim and small mounting area