PKGS-00MF-R Murata Electronics North America, PKGS-00MF-R Datasheet - Page 326

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 shoud be an integral multiple of the "Minimum Quantity" shown in package page in this catalog.

CFWKA450KDFA-R0

CFWKA450KEFA-R0

CFWKA450KEFA001-R0

CFWKA450KFFA-R0

CFWKA450KGFA-R0

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.

kHz SMD Type CFWKA Series

Part Number

• 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.

Part Number

Frequency (fo)

1.2 0.1

Center

2.0kHz

1.5kHz

1.0kHz

Nominal Center

(kHz)

Frequency (fn)

455

3.0

MARKING

450.0

(1)

(4)

(kHz)

11.5

Dot marking

Sealing

5.5

EIAJ

CODE

(2)

(3)

3.0

Bandwidth

1.2 0.1

fn 17.5

fn 15.0

fn 12.5

fn 10.0

fn 7.5

1.5 0.3

Bandwidth

fn 6.5 min.

(kHz)

6dB

min.

(kHz)

3dB

C0.3

fn 40.0 max.

fn 35.0 max.

fn 30.0 max.

fn 25.0 max.

fn 20.0 max.

[within 40dB]

Bandwidth

1.5 0.3

fn 10.0

Filters for Communication Equipment

1.2 0.1

fn 7.5

fn 6.0

fn 4.5

(kHz)

Stop

(kHz)

(

6dB

min.

Tolerance 0.3mm

Sealing

(3)(4)

5.5

(1)

(2)

: Input

: Output

: Ground

in mm

fn 20.0 max.

[within 50dB]

fn 15.0 max.

[within 50dB]

fn 15.0 max.

[within 50dB]

fn 11.0 max.

[within 50dB]

fn 12.5 min.

[within fn 100kHz]

3.0

Bandwidth

1.2 0.1

(kHz)

Stop

Attenuation

Stop Band

)

25 min.

23 min.

(dB)

[within fn 100kHz]

[fn 18 to 33kHz]

Attenuation

Stop Band

50 min.

55 min.

50 min.

(dB)

[at minimum loss point]

Insertion

4.0 max.

5.0 max.

6.0 max.

7.0 max.

8.0 max.

Loss

(dB)

Stop Band Att. (2)

[within fn 100kHz]

50 min.

(dB)

[within fn 12kHz]

[within fn 10kHz]

[within fn 8kHz]

[within fn 7kHz]

[within fn 5kHz]

[at minimum loss point]

1.0 max.

Ripple

(dB)

Insertion

4.0 max.

6.0 max.

4.0 max.

6.0 max.

[at fn]

Loss

(dB)

[within fn 12kHz]

[within fn 10kHz]

[within fn 8kHz]

[within fn 7kHz]

[within fn 5kHz]

GDT Deviation

15.0 max.

20.0 max.

[within fn 6.5kHz]

[within fn 7kHz]

[within fn 5kHz]

[within fn 4kHz]

[within fn 3kHz]

( s)

3.0 max.

2.0 max.

Ripple

(dB)

Input/Output

Impedance

Input/Output

(ohm)

Impedance

1000

1500

(ohm)

1500

327

K99E.pdf

10.11.24

PKGS-00MF-R Murata Electronics North America, PKGS-00MF-R Datasheet - Page 326

PKGS-00MF-R

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