Datasheet > DBTC-18-4-75

DBTC-18-4-75

更新时间： 2024-11-24 22:23:55

品牌	Logo	应用领域
MINI		/
页数	文件大小	规格书
2页	145K
描述
Surface Mount Directional Couplers

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中文翻译

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数据手册

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DBTC-18-4-75 数据手册

Surface Mount

NEW!

Directional Couplers

DBTC-75-OHMS SERIES

6 to 20 dB Coupling 75Ω 5 to 1500 MHz

Features

• very flat coupling

• very broadband, multi octave

• temperature stable, BLUE CELL™ base

• all welded construction

• leads attached for better solderability

• micro-miniaturecoupler

No Leads

Leads

CASE STYLE:AT790-1

PRICE: $1.99 ea. QTY (25)

$1.69 ea. QTY (1000)

CASE STYLE:AT1030

PRICE: $2.14 ea. QTY (25)

$1.84 ea. QTY (1000)

• protected by U.S. Patent 6,140,887 & 6,784,521

Applications

• cable TV

Directional Coupler Electrical Specifications

FREQ.

RANGE

(MHz)

f_L-f_U

COUPLING

(dB)

MAINLINE LOSS*

(dB)

DIRECTIVITY

(dB)

VSWR** POWER

MODEL

NO.

(:1)

INPUT, W

Max.

Typ. Min. Typ. Min. Typ. Min. Typ. Min.

Nom.

Flatness Typ. Max. Typ. Max. Typ. Max. Typ. Max.

Typ.

1.40

1.30

Max. Max.

DBTC-6-4-75

DBTC-10-4-75

DBTC-13-5-75

5-1250

5-1000

6.8±0.3

10.5±0.5

±0.8

±0.7

2.2 3.1

1.5 2.2

0.9 1.4

2.2 2.6

1.4 2.0

2.3 2.8

1.5 2.0

1.1 1.6

2.3 2.9

1.02

0.40

15 13

21 16

21 17

17 13

20 13

19 14

—

0.5

1.0

—

5-1000

1000-1500

13.2±0.5

13.6±0.5

±0.6

±0.8

1.0 1.5

1.4 2.2

0.21

0.20

21 13

—

DBTC-16-5-75

5-1000

1000-1500

16.3±0.5

16.5±0.5

±0.7

1.2 2.0

1.0 1.5

1.3 1.9

1.1 1.6

—

0.10

22 16

—

1.30

1.0

—

DBTC-18-4-75

DBTC-20-4-75

5-1000

5-1250

18.2±0.5

20.5±0.5

±0.7

±0.9

0.8 1.5

0.4 0.7

0.8 1.4

0.6 0.9

1.0 1.6

0.8 1.2

0.07

0.04

25 16

20 16

21 14

19 13

—

1.30

1.40

1.0

0.5

1.0

1.1 1.5

L = low range [f_Lto 10 f_L]

M = mid range [10 f_Lto f_U/2]

U = upper range [f_U/2 to f_U]

U= 1000-1250 MHz

Includes theoretical loss at coupled port

** For coupled port VSWR above 500 MHz, 1.6:1 typ.

To order models with leads, add “L” suffix to model No.

Pin Connections

Maximum Ratings

INPUT

5,6

OperatingTemperature

-40°C to 85°C

-55°C to 100°C

OUTPUT

StorageTemperature

COUPLED

GROUND

NOT USED*

*pins 5&6 must be isolated

Outline Drawing

Demo Board MCL P/N: TB-279

Suggested PCB Layout (PL-151)

AT790-1

AT1030

AT790-1 & AT1030

Reflow Solder Assembly

Silver-bearing solder (Sn/Pb/Ag 62/36/2%) is recommended;

however, tin-lead eutectic (Sn/Pb 63/37%) may be used.

For temperature profiles, see Application Note AN-40-004

REV. G

M89618

DBTC-6-4-75

inch

Outline Dimensions (

)

Case

Style

wt.

grams

.10

ED-10488B/1

DBTC-6-4-75L ED-10488C/1

DBTC-10-4-75 ED-8953/1

DBTC-10-4-75L ED-8953A/1

DBTC-13-5-75 ED-8967/1

DBTC-13-5-75L ED-8967A/1

DBTC-16-5-75 ED-8978/1

DBTC-16-5-75L ED-8978A/1

DBTC-18-4-75 ED-8956/1

DBTC-18-4-75L ED-8956A/1

DBTC-20-4-75 ED-10793/1

DBTC-20-4-75L ED-10793A/1

DBTC-75_75L

—

AT790-1 .150 .150 .150 .050 .030 .025 .028 .050 .160 .030

3.81 3.81 3.81 1.27 0.76 0.64 0.71 1.27 4.06 0.76

AT1030 .166 .150 .155 .050 .037 .025 .012 .060 .184 .030 .004

.10

4.22 3.81 3.94 1.27 0.94 0.64 0.30 1.52 4.67 0.76 0.10

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中文翻译

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与DBTC-18-4-75相关器件

型号	品牌	获取价格	描述	数据表
DBTC-18-4-75+	MINI	获取价格	Directional Coupler, 5MHz Min, 1000MHz Max, 1.6dB Insertion Loss-Max, ROHS COMPLIANT, MICR
DBTC-18-4-75L	MINI	获取价格	Directional Coupler, 5MHz Min, 1000MHz Max, 1.6dB Insertion Loss-Max, 0.150 X 0.150 INCH,
DBTC-18-4-75L+	MINI	获取价格	DIRECTIONAL COUPLERS
DBTC-20-4	MINI	获取价格	Directional Coupler, 20MHz Min, 1000MHz Max, 1.3dB Insertion Loss-Max, 0.150 X 0.150 INCH,
DBTC-20-4+	MINI	获取价格	Directional Coupler, 20MHz Min, 1000MHz Max, 1.3dB Insertion Loss-Max, ROHS COMPLIANT, MIC
DBTC-20-4-75	MINI	获取价格	Surface Mount Directional Couplers
DBTC-20-4-75+	MINI	获取价格	Directional Coupler, 5MHz Min, 1250MHz Max, 1.5dB Insertion Loss-Max, ROHS COMPLIANT, CASE
DBTC-20-4-75L	MINI	获取价格	Directional Coupler, 5MHz Min, 1250MHz Max, 1.5dB Insertion Loss-Max, 0.150 X 0.150 INCH,
DBTC-20-4-75LX+	MINI	获取价格	Directional Coupler, 5MHz Min, 1250MHz Max, 1.5dB Insertion Loss-Max, ROHS COMPLIANT, SURF
DBTC-20-4-75X+	MINI	获取价格	Directional Coupler, 5MHz Min, 1250MHz Max, 1.5dB Insertion Loss-Max, ROHS COMPLIANT, SURF

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