Datasheet > CFUCG455EX-TC

CFUCG455EX-TC

更新时间： 2024-02-10 13:36:50

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
3页	57K
描述
Ceramic BPF, 0.455MHz

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技术参数
数据手册

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CFUCG455EX-TC 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	其他特性：	TAPE AND REEL
最大衰减频率 (+/- delta f)：	17.5 kHz	衰减频率（+/-Δf）-最小值：	7.5 kHz
最大频率时的衰减：	40 dB	衰减@频率最小值：	6 dB
中心频率或截止频率 (fo/fc)：	0.455 MHz	滤波器类型：	CERAMIC BPF
高度：	4 mm	输入/输出阻抗：	1500 OHM
最大插入损耗：	6 dB	长度：	7.5 mm
安装类型：	SURFACE MOUNT	物理尺寸：	L7.5XB6.3XH4.0 (mm)/L0.295XB0.248XH0.157 (inch)
宽度：	6.3 mm	Base Number Matches：	1

CFUCG455EX-TC 数据手册

This is the PDF file of catalog No.P05E-9.

No.P05E9.pdf 00.7.20

*CERAFIL^®is the Registered Trademark

of Murata Manufacturing Co., Ltd.

CERAFIL

SMD Type Ceramic Filter for Communications Equipment

Series

CFUCG455 X

Chip Ceramic Filter with Narrow Bandwidth and Flat

G.D.T. in Smaller Package

The CFUCG455-X series comprises small, high

performance, thin (4.0mm) filters consisting of 4 ceramic

elements. The filters exhibit an extremely flat

G.D.T.characteristic combined with a narrow bandwidth.

The filters are recommended for narrow band digital

communication applications.

!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 (7.5Z6.0mm) enabling flexible

PCB design.

4. The bandwidth ranges from E to H.

5. Operating temperature range : Y20D to W80D

Storage temperature range : Y40D to W85D

!SPECIFICATIONS

Stopband Insertion Loss

Attenuation (at minimum

Character-

istics

Center Frequency

(Center of 6dB B.W.) Bandwidth

6dB

40dB

Bandwidth

(kHz) max.

G.D.T.

Deviation

( µ sec.) max.

Input/Output

Impedance

(Ω)

Ripple

455T100kHz

(dB) min.

loss point)

(dB) max.

(kHz)

(kHz) min.

T7.5

Part Number

455T1.5

455T1.0

T17.5

T15.0

T12.5

T10.0

CFUCG455EX

CFUCG455FX

CFUCG455GX

CFUCG455HX

1.0

1500

T6.0

T4.5

T3.0

Note : For tape and reel packaging, the suffix is "-TC". For example, CFUCG455GX-TC.

!DIMENSIONS

!TEST CIRCUIT

* : EIAJ MONTHLY CODE

CFUCG455-X

C0.5

1.0T0.1

1.2T0.1

R.F.

Voltmeter

S.S.G.

0 dBm

1.5

1.0

4.0

6.0

1.0

3.0

Sealing

Connection

1 Input

RgWR1=R2=Input/Output Impedance

2 Output

3 Ground

Connection

1 Input

Body color : Cream

2 Output

3 Ground

Tol. without notice : T0.3

(in mm)

Note : Use DC blocking capacitor to connect the filters output to an IF amplifier. Avoid applying direct current between terminals 2 and 3.

12 3

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