SFSKA5M50CF00-R3 datasheet(33/77 Pages) MURATA1

33 / 77 page

4.5-6.5MHz Chip Type SFSKA Series

SMD ceramic ﬁlter SFSKA_CF is a small and thin SMD

ﬁlter sealed with a metal cap.

Recommended for LCD-TVs, and small and thin tuners.

c Features

1. High attenuation outside bandwidth

2. Small and thin package

3. Reﬂow-solderable

(1) : Input

(2) : Ground

(3) : Output

7.9±0.2

3.0±0.1

8.5±0.2

3.8±0.2

1.8±0.2

0.5±0.1

0.6±0.2

1.0±0.1

1.3±0.2

2.5±0.2 2.5±0.2

0.3±0.1

1.3±0.2

(1)

(2)

(3)

(in mm)

Part Number

Nominal Center

Frequency (fn)

(MHz)

3dB

Bandwidth

(kHz)

20dB

Bandwidth

(kHz)

Insertion

Loss

(dB)

Spurious

Attenuation(1)

(dB)

Spurious

Attenuation(2)

(dB)

Input/Output

Impedance

(ohm)

SFSKA4M50CF00-R3

4.500

fn±60 min.

600 max.

6.0 max.

20 min.

[within 0 to fn]

15 min.

[within fn to 7.0MHz]

1000

SFSKA5M50CF00-R3

5.500

fn±60 min.

600 max.

6.0 max.

25 min.

[within 0 to fn]

15 min.

[within fn to 7.0MHz]

600

SFSKA6M00CF00-R3

6.000

fn±60 min.

600 max.

6.0 max.

25 min.

[within 0 to fn]

15 min.

[within fn to 7.5MHz]

470

SFSKA6M50CF00-R3

6.500

fn±60 min.

600 max.

6.0 max.

25 min.

[within 0 to fn]

15 min.

[within fn to 8.5MHz]

470

Area of Insertion Loss: at minimum loss point

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 package page.

1.0

1.5

1.0

(in mm)

c Standard Land Pattern Dimensions

Voltmeter

S.S.G.

(1) (2) (3)

R1+Rg=R2=1000

Ω ±5%, Rg=50Ω

C2=10pF (Including stray capacitance and Input capacitance of RF Voltmeter)

E1:S.S.G. Output voltage

(1) :

(2) :

(3) :

Input

Ground

Output

c Test Circuit

SFSKA4M50CF00-R3

Continued on the following page.

!Note • Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.

• This catalog has only typical speciﬁcations. Therefore, please approve our product speciﬁcations or transact the approval sheet for product speciﬁcations before ordering.

CERAFIL

r (CERAFILr 2.3-6.5MHz) for Audio/Visual Equipment

SFSKA5M50CF00-R3 데이터시트(PDF) 33 Page - Murata Manufacturing Co., Ltd

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