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SFPCA455KF4A-R1: 产品描述Ceramic BPF, 0.455MHz,; 产品类别模拟混合信号IC 过滤器; 文件大小265KB，共17页; 制造商Murata(村田); 官网地址https://www.murata.com

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SFPCA455KF4A-R1概述

Ceramic BPF, 0.455MHz,

SFPCA455KF4A-R1规格参数

参数名称	属性值
厂商名称	Murata(村田)
Reach Compliance Code	unknown
其他特性	4 ELEMENTS
中心频率或截止频率 (fo/fc)	0.455 MHz
滤波器类型	CERAMIC BPF
高度	8.4 mm
输入/输出阻抗	1500 OHM OHM OHM
最大插入损耗	6 dB
长度	7 mm
安装类型	SURFACE MOUNT
最高工作温度	80 °C
最低工作温度	-20 °C
物理尺寸	L7XB5XH8.4 (mm)
宽度	5 mm

SFPCA455KF4A-R1文档预览

Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

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

This catalog has only typical specifications because there is no space for detailed specifications. Therefore, or to transact the approval sheet for product specificaion before ordering.

P05E11.pdf 02.9.2

Ceramic Filters (CERAFILr)/Ceramic Discriminators for Communications Equipment

CERAFILr kHz SMD Type CFXC_ Series

6.5±0.3

(6) (5) (4)

CFXC_ series are very small and high-efficiency

surface mount, ladder type 450/455 kHz ceramic filters

"CERAFIL" for IF section.

Compared to our previous compact surface mounted

6-element product, this ceramic filter has been

significantly downsized to approximately one-third

the original volume and reduced to less than 2 mm in

height.

As for electrical performance, this product, which

consists of 4 elements, provides stop band attenuation

equivalent to that of our previous 6-element product.

The input/output impedance characteristics are also

equivalent to those of the previous product, and

spurious responses in the vicinity of the passing band

can now be eliminated. This allows mobile

telecommunications equipment manufacturers to easily

design the periphery of the IF section and thus

greatly enhance the interference suppression

capability of the equipment.In addition, this ceramic

filter provides flatter group delay time

characteristics than the previous product, and will

effectively work as a component for data transmission

in digital mobile telecommunications systems.

6.5±0.3

50B

EIAJ

CODE

(1) (2) (3)

(5.8)

1.9

1.0

Input terminal marking

(5.5)

0.5

6-1.0

6-0.6

6-1.5±0.3

(1)

(2) (3)

(5) (4)

1.0

CFXCA Series

(6)

1.25±0.3

(1) : Input

(3) : Output

(2)(4)(5)(6) : Ground

( ) : Reference

(in mm)

3.25±0.3

5.25±0.3

5.2

3.8

Input terminal marking

(4.925)

1.4

0.4

(3.5)

4-1.5

(1)

4-1.6±0.2

(2)

4-1.1±0.2

CFXCD Series

4-0.35

(4)

(3)

4-1.0

(1) : Input

(2) : Output

(3)(4) : Ground

( ) : Reference

(in mm)

4-0.35

Features

1. Compact, thin, and lightweight.

(Size : CFXCA450KBFA-R1: 6.5x6.5x1.9mm

CFXCD450KCFA-R1: 5.2x3.8x1.4mm

Weight: CFXCA series: 225mg

CFXCD series: 75mg)

2. Out-of-band attenuation is increased and spurious

responses are greatly decreased.

3. Group delay time characteristics are flattened.

4. Surface mountable, and reflow soldering can be used

for mounting.

Applications

1. IF filters for PDCs.

2. IF filters for various types of pagers.

3. IF filters for various types of analog and digital

cellular telephones.

4. IF filters for radio communication circuits

applicable for PDA or PCMCIA.

5. IF filters for other general mobile wireless

equipment

Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because there is no space for detailed specifications. Therefore, or to transact the approval sheet for product specificaion before ordering.

P05E11.pdf 02.9.2

Part Number

CFXCA450KBFA-R1

CFXCD450KCFA-R1

Nominal Center

3dB

6dB

Stop

Frequency (fn) Bandwidth Bandwidth Bandwidth

(kHz)

450

fn±9.0 to

±12.0kHz

max.

fn±15.0

min.

Stop Band

Attenuation

(dB)

Stop Band Att.(2)

(dB)

Stop Band Att.(3) Insertion

Loss

(dB)

Ripple

(dB)

GDT Deviation

(µs)

15.0 max.

[within fn±10kHz]

fn±50.0 max.

47 min.

[within 50dB] [within fn±100kHz]

fn±35.0 max.

[within 50dB]

30 min.

[at fn±25kHz]

6.0 max.

0.5 max.

[at fn] [within fn±10kHz]

55 min.

47 min.

6.0 max.

0.5 max.

27.0 max.

[within fn±40kHz to

±50kHz]

[within fn±100kHz] [at fn] [within fn±10.5kHz] [within fn±10.5kHz]

Spurious:40dB [within 0.1 to 1.0MHz]

Input/Output Impedance:2000 ohm

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.

Test Circuit

CFXCA Series

(1) (2) (3)

(1)

S.S.G

0dBm

(6)

(5) (4)

Voltmeter

Connection

S.S.G.

0dBm

(4)

(3)

RF Voltmeter

(2)

CFXCD Series

R1+Rg=R2=Input/Output Impedance

E1 : S.S.G Output voltage

(1) : Input

(3) : Output

(2)(4)(5)(6) : Ground

(1) Input

R1 + Rg = R2 = Input/Output Impedance

E1 : S.S.G. Output Voltage

(2) Output

(3)(4) Ground

Frequency Characteristics

CFXCA450KBFA-R1

200

CFXCD450KCFA-R1

200

150

Attenuation (dB)

G.D.T. (µsec)

100

425.0

450.0

Frequency (kHz)

475.0

425.0

450.0

Frequency (kHz)

475.0

Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because there is no space for detailed specifications. Therefore, or to transact the approval sheet for product specificaion before ordering.

P05E11.pdf 02.9.2

Ceramic Filters (CERAFILr)/Ceramic Discriminators for Communications Equipment

CERAFILr kHz SMD Type SFPCA Series

7.0±0.3

3.0±0.3

The SFPCA series comprises small, high performance,

economical, thin (5.0mm) filters consisting of 4

ceramic elements.

Their innovative construction is perfect for shrinking

mobile communication products such as cordless phones,

pager and transceivers.

7.5±0.3

MARKING

EIAJ

CODE

0.9±0.1

5.0 max.

1.5±0.3

2.0±0.3

(1) (2) (3)

1.5±0.3

Connection

(1) : Input

(2) : Ground

(3) : Output

1.6±0.3

Type

Marking

SFPCA455KD4A-R1

SFPCA455KE4A-R1

SFPCA455KF4A-R1

SFPCA455KG1A-R1

(in mm) SFPCA455KH1A-R1

Features

1. The filters are mountable by automatic placers.

2. The filters can be reflow soldered and withstand

washing.

3. They are slim, at only 5.0mm maximum thickness.

4. The bandwidth ranges from D to H.

5. Operating temperature range : -20 to +80 (degree C)

Storage temperature range : -40 to +85 (degree C)

Center

6dB

Frequency (fo) Bandwidth

(kHz)

455.0

±1.5kHz

455.0

±1.5kHz

455.0

±1.5kHz

455.0

±1.0kHz

455.0

±1.0kHz

fn±10.0

min.

fn±7.5

min.

fn±6.0

min.

fn±4.5

min.

fn±3.0

min.

Stop

Bandwidth

(kHz)

Stop Band

Attenuation

(dB)

Insertion

Loss

(dB)

8.4 max.

Part Number

SFPCA455KD4A-R1

SFPCA455KE4A-R1

SFPCA455KF4A-R1

SFPCA455KG1A-R1

SFPCA455KH1A-R1

Ripple

(dB)

2.0 max.

[within fn±7kHz]

1.5 max.

[within fn±5kHz]

1.5 max.

[within fn±4kHz]

1.5 max.

[within fn±3kHz]

1.5 max.

[within fn±2kHz]

Input/Output

Impedance

(ohm)

1500

2000

fn±20.0 max.

27 min.

4.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±15.0 max.

27 min.

6.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±12.5 max.

27 min.

6.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±10.0 max.

25 min.

6.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±9.0 max.

35 min.

6.0 max.

[within 40dB] [within fn±100kHz] [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.

(fn) means nominal center frequency 455kHz.

Test Circuit

(1)

(2)

(3)

S.S.G.

0dBm

RF Voltmeter

Connection

(1):Input

(2):Ground

(3):Output

Rg+R1=R2=Input/Output Impedance

Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because there is no space for detailed specifications. Therefore, or to transact the approval sheet for product specificaion before ordering.

P05E11.pdf 02.9.2

Frequency Characteristics

SFPCA455KE4A-R1

400

SFPCA455KE4A-R1

360

320

280

Attenuation (dB)

G.D.T. (µsec.)

240

Attenuation (dB)

200

160

120

100

430

455

Frequency (kHz)

480

100

200

300

400

500

600

700

800

900

1000

Frequency (kHz)

Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

!Note

•Please read rating and

!CAUTION

(for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications because there is no space for detailed specifications. Therefore, or to transact the approval sheet for product specificaion before ordering.

P05E11.pdf 02.9.2

Ceramic Filters (CERAFILr)/Ceramic Discriminators for Communications Equipment

CERAFILr kHz SMD Type CFUCG Series

7.5 max.

1.0±0.3

4.0±0.3

6.0±0.3

1.0±0.3

1.5±0.3

3.0±0.3

Features

1. The filters are mountable by automatic placers.

2. The filters can be reflow soldered and withstand

washing.

3. They are slim, at only 4.0mm maximum thickness,

and have a small mounting area (7.5x6.0mm)

enabling flexible PCB design.

4. The bandwidth ranges from D to G.

5. Operating temperature range : -20 to +80 (degree C)

Storage temperature range : -40 to +85 (degree C)

Center

6dB

Frequency (fo) Bandwidth

(kHz)

455.0

±1.5kHz

455.0

±1.5kHz

455.0

±1.5kHz

455.0

±1.0kHz

fn±10.0

min.

fn±7.5

min.

fn±6.0

min.

fn±4.5

min.

Stop

Bandwidth

(kHz)

Stop Band

Attenuation

(dB)

Insertion

Loss

(dB)

(1)

(3)

(2)

4.0 max.

The CFUCG series comprises small, high performance,

thin (4.0mm) filters consisting of 4 ceramic elements.

Their innovative construction is perfect for shrinking

mobile communication products such as pocket pagers

and cellular phones.

6.5±0.3

MARKING

EIAJ

CODE

C0.5

1.2±0.1

1.0±0.1

Type

Marking

Connection

(1) : Input

CFUCG455KD4A-R0

(2) : Output CFUCG455KE4A-R0

(3) : Ground CFUCG455KF4A-R0

CFUCG455KG1A-R0

(in mm)

Part Number

CFUCG455KD4A-R0

CFUCG455KE4A-R0

CFUCG455KF4A-R0

CFUCG455KG1A-R0

Ripple

(dB)

2.0 max.

[within fn±7kHz]

1.5 max.

[within fn±5kHz]

1.5 max.

[within fn±4kHz]

1.5 max.

[within fn±3kHz]

Input/Output

Impedance

(ohm)

1500

fn±20.0 max.

27 min.

4.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±15.0 max.

27 min.

6.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±12.5 max.

27 min.

6.0 max.

[within 40dB] [within fn±100kHz] [at minimum loss point]

fn±10.0 max.

25 min.

6.0 max.

[within 40dB] [within fn±100kHz] [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.

(fn) means nominal center frequency 455kHz.

Test Circuit

(1)

S.S.G.

0dBm

(3)

(2)

RF Voltmeter

Connection

(1) : Input

(2) : Output

(3) : Ground

Rg+R1=R2=Input/Output Impedance

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SFPCA455KF4A-R1相似产品对比

	SFPCA455KF4A-R1	CFUCF455KE1X-R0	SFPCA455KD4A-R1	CFUCG455KD4A-R0
描述	Ceramic BPF, 0.455MHz,	Ceramic BPF, 0.455MHz,	Ceramic BPF, 0.455MHz,	Ceramic BPF, 0.455MHz,
厂商名称	Murata(村田)	Murata(村田)	Murata(村田)	Murata(村田)
Reach Compliance Code	unknown	unknown	unknown	unknown
其他特性	4 ELEMENTS	4 ELEMENTS	4 ELEMENTS	4 ELEMENTS
中心频率或截止频率 (fo/fc)	0.455 MHz	0.455 MHz	0.455 MHz	0.455 MHz
滤波器类型	CERAMIC BPF	CERAMIC BPF	CERAMIC BPF	CERAMIC BPF
高度	8.4 mm	7.5 mm	8.4 mm	7.5 mm
输入/输出阻抗	1500 OHM OHM OHM	1500 OHM OHM OHM	1500 OHM OHM OHM	1500 OHM OHM OHM
最大插入损耗	6 dB	8 dB	4 dB	4 dB
长度	7 mm	6 mm	7 mm	6 mm
安装类型	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
最高工作温度	80 °C	80 °C	80 °C	80 °C
最低工作温度	-20 °C	-20 °C	-20 °C	-20 °C
物理尺寸	L7XB5XH8.4 (mm)	L6XB4XH7.5 (mm)	L7XB5XH8.4 (mm)	L6XB4XH7.5 (mm)
宽度	5 mm	4 mm	5 mm	4 mm

SFPCA455KF4A-R1

SFPCA455KF4A-R1概述

SFPCA455KF4A-R1规格参数

SFPCA455KF4A-R1文档预览

SFPCA455KF4A-R1相似产品对比

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