4DFA-1890D-10 datasheet, PDF - EEWORLD Datasheet

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4DFA-1890D-10: DescriptionDielectric BPF, 1890MHz, 5 PIN; CategoryAnalog mixed-signal IC filter; File Size135KB，2 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/

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4DFA-1890D-10 Overview

Dielectric BPF, 1890MHz, 5 PIN

4DFA-1890D-10 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Reach Compliance Code	unknown
Center frequency or cutoff frequency (fo/fc)	1890 MHz
filter type	DIELECTRIC BPF
high	5 mm
Input/output impedance	50 OHM
Maximum insertion loss	2 dB
length	9.6 mm
Manufacturer's serial number	4DFA
Installation type	SURFACE MOUNT
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
physical size	L9.6XB12.5XH5 (mm)
voltage standing wave ratio	2
Base Number Matches	1

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Dielectric Filters

TYPE 4DFA (2 Pole SMD Type)

Frequency Range:

800~2500MHz

Temperature Range:

−

40°C~+ 85°C

12.5

9.6

GND

面

実装

用小型誘電½フィルタ

づけ

TYPE

4DFA

12.5 Max.

GND

Tolerance:

0.5

:: Depends on Center Frequency.

長さは周波数に依存します。

(Unit: mm)

1 GND

Measurement values:

4DFA-1575B-10

Passband Insertion Loss

Passband Ripple

Passband V.S.W.R.

Attenuation

at 1540.4MHz

at 1610.4MHz

at 1435.4MHz

at 1715.4MHz

1.42dB

0.12dB

1.13

11.3dB

8.9dB

44.2dB

33.9dB

1.5

OUT

Characteristics

特性曲線

4DFA-1575B-10

Attenuation

Return loss

Center Frequency: 1,575.4MHz

Span: 300MHz

SELECTION GUIDE FOR STANDARD DEVICES

The Part Numbers shown in the table below are standard devices, which

are readily available. TOKO will design and manufacture modified and

custom devices with specific characteristics to meet your requirements.

If you do not find the device for your application in this catalog, please

contact our sales or representative office.

下記の表に示す½品番号は、標準品です。TOKOは、お客様のご要望に合わせ設計、½

½いたしますので、お客様の用途に適合する仕様が見½らない場合は、½社営業所ま

たは代理店にご連絡ください。

TYPE 4DFA: SMD 2 Pole Designs

東光品番

中心周波数

帯域幅

挿入損失

帯域内リップル

V.S.W.R.

選択度

応用例

TOKO

Part

Number

4DFA-836E-10

4DFA-881E-10

4DFA-964E-10

4DFA-902E-10

4DFA-947E-10

4DFA-866A-10

4DFA-886A-10

4DFA-931A-10

4DFA-915E-10

4DFA-1227B-10

4DFA-1227B-11

4DFA-1575B-10

4DFA-1575B-12

4DFA-1575B-14

4DFA-1550L-10

4DFA-1890D-10

4DFA-1903C-10

4DFA-2442P-10

4DFA-2500A-10

Center

Frequency Bandwidth

(fo

MHz)

(MHz)

836.5

881.5

964.0

902.5

947.5

866.0

886.0

931.0

915.0

1227.0

1575.4

1550.0

1890.0

1903.0

2442.0

2500.0

12.5

2.0

1.0

13.0

5.0

30.0

10.0

8.0

40.0

2.0

Insertion

Loss

(dB) Max.

2.0

3.0

2.2

2.0

1.2: 0.7 Typ.

2.0: 1.4 Typ.

1.2: 0.7 Typ.

2.5: 1.8 Typ.

1.2: 0.7 Typ.

2.0

2.7

2.5

3.0

Ripple

in BW

(dB) Max.

1.0

0.8

0.5

0.8

0.5

0.8

0.7

1.0

V.S.W.R.

in BW

Max.

2.0

1.43

2.0

Selectivity

(dB) Min. (MHz)

18 (fo

77.5)

18 (fo

77.5)

18 (fo

77.5)

18 (fo

77.5)

18 (fo

77.5)

30 (fo

−

105)

22 (fo

45)

22 (fo

45)

18 (fo

77.5)

7, 30 (fo

35,

140)

Application

AMPS

NMT/GSM

CT2

Cordless Phone

Spread Spectrum

GPS

15, 20 (fo

140,

−

140) GPS

7, 30 (fo

35,

140) GPS

17, 20 (fo

140,

−

140) GPS

17 (fo

50)

GPS

12, 16 (fo

150,

−

150) MCSS

20 (fo

89)

15, 27 (fo

50,

100)

15 (fo

250)

18, 25 (fo

60,

90)

DECT

JDCT

Spread Spectrum

VICS

入出力インピーダンス／Input Output impedance : 50Ω

Return Loss (dB)

Attenuation (dB)

4DFA-1890D-10 Related Products

	4DFA-1890D-10	4DFA-2500A-10	4DFA-931A-10	4DFA-1903C-10	4DFA-964E-10
Description	Dielectric BPF, 1890MHz, 5 PIN	Dielectric BPF, 2500MHz, 5 PIN	Dielectric BPF, 931MHz, 5 PIN	Dielectric BPF, 1903MHz, 5 PIN	Dielectric BPF, 964MHz, 5 PIN
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
Center frequency or cutoff frequency (fo/fc)	1890 MHz	2500 MHz	931 MHz	1903 MHz	964 MHz
filter type	DIELECTRIC BPF	DIELECTRIC BPF	DIELECTRIC BPF	DIELECTRIC BPF	DIELECTRIC BPF
high	5 mm	5 mm	5 mm	5 mm	5 mm
Input/output impedance	50 OHM	50 OHM	50 OHM	50 OHM	50 OHM
Maximum insertion loss	2 dB	3 dB	3 dB	2.7 dB	2 dB
length	9.6 mm	9.6 mm	9.6 mm	9.6 mm	9.6 mm
Manufacturer's serial number	4DFA	4DFA	4DFA	4DFA	4DFA
Installation type	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
physical size	L9.6XB12.5XH5 (mm)	L9.6XB12.5XH5 (mm)	L9.6XB12.5XH5 (mm)	L9.6XB12.5XH5 (mm)	L9.6XB12.5XH5 (mm)
voltage standing wave ratio	2	2	2	2	2
Base Number Matches	1	1	1	1	1
Is it Rohs certified?	incompatible	-	incompatible	incompatible	incompatible

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