Filters for Communication Equipment

7

for RF/Local

Chip Multilayer LC Filters (BPF)

LFB15_CB Series

<Top View>

<Bottom View>

1.00

±0.05

0.37

±0.03

(1)

(2)

(3)

(4)

0.35

±0.10

0.3

±0.1

(1)

(4)

(3)

(2)

0.10

±0.05

A

(in mm)

(1)(3)

(2)

(4)

: GND

: OUT

: IN

A: Directional Input Mark

Frequency Characteristics

2500

8500

Frequency Range (MHz)

90

80

70

60

50

40

30

20

10

0

45

40

35

30

25

20

15

10

5

0

5500

Part Number

Nominal Center

Frequency (fo)

(MHz)

Bandwidth (BW)

(MHz)

Insertion Loss

in BW

(dB)

Attenuation

(Absolute Value) I)

(dB)

Attenuation

(Absolute Value) II)

(dB)

Application

LFB155G37CB1C032

5375

fo

±475

1.5 max.

(at 25

°C)

10 min.

at 3800MHz

5 min.

at 7500MHz

WLAN/BT

LFB155G50CB1B948

5500

fo

±350

1.1 max.

(at 25

°C)

9.5 min.

at 4000MHz

4.5 min.

at 7500MHz

WLAN/BT

LFB18_SG Series

1.6

±0.1

0.6

±0.1

(1)

(4)

(2)

(3)

0.15

±0.10

0.45

±0.15 0.70±0.15

A : Directional Input Mark

All the technical data and information contained

herein are subject to change without prior notice.

(1)(3) : GND

(2) : OUT

(4) : IN

(in mm)

A

Frequency Characteristics

0

10

20

30

40

50

60

70

80

90

0

5

10

15

20

25

30

35

40

45

1.5

2.25

Frequency Range (GHz)

3.0

Part Number

Nominal Center

Frequency (fo)

(MHz)

Bandwidth (BW)

(MHz)

Insertion Loss

in BW

(dB)

Attenuation

(Absolute Value) I)

(dB)

Attenuation

(Absolute Value) II)

(dB)

Application

LFB182G45SG9A213

2450

fo

±50

2.2 max.

(at 25

°C)

24 min.

at 880~960MHz

20 min.

at 1710~1990MHz

WLAN/BT

LFB182G45SG9A246

2450

fo

±50

2.2 max.

(at 25

°C)

24.5 min.

at 880~960MHz

12.5 min.

at 1710~1990MHz

WLAN/BT

LFB182G45SG9A272

2450

fo

±50

1.8 max.

(at 25

°C)

25 min.

at 880~1000MHz

22.5 min.

at 1200~1300MHz

WLAN/BT

LFB182G60SGHB972

2600

fo

±100.0

1.9 max.

(at 25

°C)

29.5 min.

at 806~849MHz

25 min.

at 1850~1910MHz

WIMAX

LFB182G60SGHC149

2600

fo

±100.0

2.2 max.

(at 25

°C)

29.5 min.

at 806~849MHz

30 min.

at 1850~1910MHz

WIMAX

LFB183G60SGJC019

3500

fo

±200

1.8 max.

(at 25

°C)

25.5 min.

at 806~849MHz

21.5 min.

at 1850~1910MHz

WIMAX

LFB185G78SGAB713

5787.5

fo

±62.5

2.2 max.

(at 25

°C)

16.5 min.

at 4800MHz

23.5 min.

at 11450~11700MHz

WLAN/BT

• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our

sales representatives or product engineers before ordering.

• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.

!Note

10.12.17