PKGS-00MF-R Murata Electronics North America, PKGS-00MF-R Datasheet - Page 329

For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.

The order quantity should be an integral multiple of the "Minimum Quantity" shown in the beginning of this catalog.

CFULB455KB2A-B0

CFULB455KC2A-B0

CFULB455KD4A-B0

CFULB455KE4A-B0

CFULB455KF4A-B0

CFULB455KG1A-B0

CFULB455KH1A-B0

CFULB455KJ1A-B0

Center frequency (fo) defined by the center of 6dB bandwidth.

(fn) means nominal center frequency 455kHz.

CFULB455K series filters are 4-element ceramic filters and miniature versions of CFULA455K series.

For safety purposes, connect the output of filters to the IF amplifier through a D.C. blocking capacitor. Avoid applying a direct current to the output of ceramic filters.

The order quantity should be an integral multiple of the "Minimum Quantity" shown in package page in this catalog.

Plastic Case Miniaturized Type CFULB Series

Continued from the preceding page.

Part Number

!Note

• 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.

• This 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

• 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

• You are able to read a detailed specifications in the website (http://search.murata.co.jp/) before to require our product specifications or to transact the approval sheet for product specifications.

Please check with our sales representatives or product engineers before ordering.

before ordering. Especially, please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in them to prevent smoking and/or burning, etc.

specifications before ordering.

Filters for Communication Equipment

Nominal Center

Frequency (fn)

0.15 0.05

2.4 0.3

Frequency (fo)

455.0

(kHz)

Center

2.0kHz

1.5kHz

1.0kHz

(kHz)

455

(1)

MARKING

1.8 0.3

(3)

6.5 0.3

(2)

EIAJ

CODE

0.8 0.3

(4)

Bandwidth

0.7 0.3

fn 7.5

fn 6.0

fn 4.5

fn 3.0

fn 2.0

(kHz)

min.

6dB

Bandwidth

fn 15.0

fn 12.5

fn 10.0

fn 7.5

fn 6.0

fn 4.5

fn 3.0

fn 2.0

(kHz)

min.

6dB

0.5 0.1

0.7 0.1

fn 15.0 max.

[within 50dB]

fn 12.5 max.

[within 50dB]

fn 10.0 max.

[within 50dB]

fn 9.0 max.

fn 7.5 max.

Bandwidth

Connection

(1) : Input

(2) : Output

(3)

(4)

(kHz)

Stop

}

: Ground

(in mm)

fn 30.0 max.

[within 40dB]

fn 24.0 max.

[within 40dB]

fn 20.0 max.

[within 40dB]

fn 15.0 max.

[within 40dB]

fn 12.5 max.

[within 40dB]

fn 10.0 max.

[within 40dB]

fn 9.0 max.

fn 7.5 max.

Bandwidth

(kHz)

Stop

[within fn 100kHz]

Attenuation

Stop Band

35 min.

60 min.

(dB)

[within fn 100kHz]

Attenuation

Stop Band

27 min.

25 min.

35 min.

[at minimum loss point]

(dB)

Insertion

6.0 max.

7.0 max.

Loss

(dB)

[at minimum loss point]

[within fn 1.5kHz]

Insertion

4.0 max.

6.0 max.

[within fn 5kHz]

[within fn 4kHz]

[within fn 3kHz]

[within fn 2kHz]

Loss

(dB)

3.0 max.

2.0 max.

Ripple

(dB)

Input/Output

Impedance

(ohm)

1500

2000

1500

2000

K99E.pdf

10.11.24

PKGS-00MF-R Murata Electronics North America, PKGS-00MF-R Datasheet - Page 329

PKGS-00MF-R

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