BFTC-618+ [MINI]

Bandpass Filter;


型号：	BFTC-618+
厂家：	MINI-CIRCUITS
描述：	Bandpass Filter
文件：	总3页 (文件大小：456K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Ceramic

Bandpass Filter

BFTC-618+

50Ω

460 to 776 MHz

The Big Deal

• LTCC construction

CASE STYLE: FR933-1

• Temperature stable from -40°C to +85°C

• Small size (0.150 x 0.150 x 0.059")

Product Overview

The BFTC-618+ LTCC bandpass ﬁlter covers the 460 to 776 MHz passband with 25 dB upper/lower stopband re-

jection. This model handles up to 3W RF input power and provides a wide operating temperature range from -40 to

+85°C. Utilizing LTCC multi-layer construction, the ﬁlter achieves excellent repeatability of performance and comes

in a tiny ceramic package saving space in dense PCB layouts.

Key Features

Feature

Advantages

Provides a rugged package well suited for tough environments such as high humidity and temperature

extremes.

LTCC Construction

Tiny size (0.150 x 0.150 x 059”)

Saves space in dense circuit boards and minimizes the effects of parasitics.

Enables reliable performance in extreme environments

Wide operating temperature range,

-40 to +85°C

Notes

A. Performance and quality attributes and conditions not expressly stated in this speciﬁcation document are intended to be excluded and do not form a part of this speciﬁcation document.

B. Electrical speciﬁcations and performance data contained in this speciﬁcation document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.

C. The parts covered by this speciﬁcation document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled

to the rights and beneﬁts contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp

Mini-Circuits

www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com

Page 1 of 3

Ceramic

Bandpass Filter

BFTC-618+

50Ω

460 to 776 MHz

CASE STYLE: FR933-1

Features

• Good VSWR 1.5 typ. @ passband

• Small size

Electrical Speciﬁcations^1,2at 25°C

Parameter

Frequency (MHz)

Min.

Typ.

Max.

Unit

• Hermetically sealed

• Temperature sable

• LTCC construction

—

F1-F2

—

460-776

—

618

4.8

1.3

—

6.0

—

MHz

Center Frequency

Insertion Loss

VSWR

Insertion Loss

VSWR

Insertion Loss

VSWR

Pass Band

F3-F4

1-330

—

Stop Band, Lower

Stop Band, Upper

F5-F6

980-2400

—

Applications

1. Measured on Mini-Circuits Characterization Test Board TB-233

2. This ﬁlter is not intended for use as a DC Blocking circuit element. In Application where DC voltage is present at

either input or output ports, blocking capacitors are required at the corresponding RF port.

• Test and measurement

• Harmonic rejection

• Transmitters / Receivers

Maximum Ratings

-40°C to 85°C

-55°C to 100°C

Operating Temperature

Storage Temperature

RF Power Input*

Functional Schematic

3 W max @ +25°C

*Passband rating, derate linearly to 1.5 W at 85°C ambient

Permanent damage may occur if any of these limits are exceeded.

Typical Performance Data at 25°C

Frequency

(MHz)

Insertion Loss

(dB)

VSWR

(:1)

Frequency

(MHz)

Group Delay

(nsec)

80.59

60.35

41.68

46.00

40.52

35.92

31.96

21.77

4.36

3.52

2.03

3.33

4.16

13.10

20.31

29.80

38.66

34.46

51.21

32.85

8168.80

4270.56

101.99

13.65

10.57

9.90

9.26

7.32

1.81

1.43

1.21

1.12

1.34

3.87

5.33

6.86

8.06

35.78

47.51

51.96

460

468

470

480

490

500

510

550

570

580

600

618

620

650

680

700

720

740

760

776

5.88

5.46

5.38

4.90

4.47

4.12

3.88

3.25

3.08

3.00

2.89

2.83

2.85

2.79

2.83

2.88

3.00

3.16

3.40

3.66

100

290

330

340

350

380

450

460

618

776

800

875

910

950

980

1500

2000

2400

Typical Frequency Response

FREQUENCY (MHz)

F4 F1

BFTC-618+

INSERTION LOSS (Pass band)

BFTC-618+

INSERTION LOSS (Zoomed)

+RoHS Compliant

The +Suffix identifies RoHS Compliance. See our web site

for RoHS Compliance methodologies and qualifications

200 300 400 500 600 700 800 900 1000 1100

FREQUENCY (MHz)

300

600

900 1200 1500 1800 2100 2400

FREQUENCY (MHz)

BFTC-618+

GROUP DELAY

BFTC-618+

VSWR

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

3.0

2.8

2.6

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

400

500

600 700

FREQUENCY (MHz)

800

900

425 475 525 575 625 675 725 775 825 875

FREQUENCY (MHz)

Notes

A. Performance and quality attributes and conditions not expressly stated in this speciﬁcation document are intended to be excluded and do not form a part of this speciﬁcation document.

REV. OR

M164436

BFTC-618+

EDU2827

URJ

180212

Page 2 of 3

Mini-Circuits

www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com

BFTC-618+

Bandpass Filter

Pad Connections

Outline Drawing

RF IN

RF OUT

GROUND

P TYP

1,3,4,6

Demo Board MCL P/N: TB-233

Suggested PCB Layout (PL-112)

INDEX

TYP

J TYP

Outline Dimensions ( ^inch

)

.ꢀꢁꢂ

3.2

.ꢃꢄꢅ

2.5

.ꢃꢆꢄ

1.5

.ꢃꢀꢁ

.ꢃꢁꢇ

.ꢃꢀꢂ

.ꢁꢃꢄ

5.3

.ꢃꢄꢀ

2.3

.ꢀꢁꢅ

3.25

.ꢀꢈꢆ

4.45

.ꢃꢆꢈ

1.45

.ꢃꢆꢄ

1.5

.ꢃꢆꢄ

1.5

.ꢃꢁꢅ

.ꢃꢁꢃ

Wt.

grams

.03

Notes

A. Performance and quality attributes and conditions not expressly stated in this speciﬁcation document are intended to be excluded and do not form a part of this speciﬁcation document.

Mini-Circuits

www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 (718) 934-4500 sales@minicircuits.com

Page 3 of 3

BFTC-618+ [MINI]

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