ELDC-8 [TE]
E-Series 75Ohm Coupler 5-1000 MHz; E系列75欧姆耦合器5-1000兆赫
| 型号： | ELDC-8 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | E-Series 75Ohm Coupler 5-1000 MHz |
| 文件： | 总2页 (文件大小：166K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
E-Series 75 Ohm Coupler — 5 - 1000 MHz
ELDC-8
E-Series 75 Ohm Coupler
5 - 1000 MHz
Features
SM-55 Package
•
•
•
•
Coupling 8dB Typical
Surface Mount
Low Profile
Tape and Reel Packaging available
Description
M/A-COM’s ELDC-8 is a high performance 75 Ohm Coupler, in
a SM-55 low cost, surface mount package. The ELDC-8 is
designed for use in high volume CATV applications. Typical
applications include Set-top Boxes, Network Interface Units,
Broadband Amplifiers and Headend equipment.
Electrical Specifications @25°C, Z0 = 75 Ohms
Frequency Range 5 - 1000 MHz
Units
Nominal
Typical
Minimum
Maximum
Mainline Loss
5 - 870 MHz
870 - 1000 MHz
dB
dB
—
1.5
2.1
—
2.3
2.6
Coupling
5 - 870 MHz
870 - 1000 MHz
dB
dB
7.9
7.9
—
—
—
—
± 0.6
± 0.8
Coupling Flatness
Directivity
dB
—
—
—
0.9
5 - 870 MHz
870 - 1000 MHz
dB
dB
—
—
17
13
11
10
—
—
Input Return Loss
Output Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
dB
dB
—
—
—
18
18
20
17
16
16
—
—
—
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
dB
dB
—
—
—
22
34
24
24
20
18
—
—
—
Coupled Return Loss
5 - 50 MHz
50 - 870 MHz
870 - 1000 MHz
dB
dB
dB
—
—
—
19
20
20
16
16
16
—
—
—
*Notes:
1.Core is coated with Paralyene C, 0.005” thick minimum.
2.Wire is heavy poly-nylon coated, rated to 180ºC.
S 1349 E
M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088,
Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
E-Series 75 Ohm Coupler — 5 - 1000 MHz
ELDC-8
Operating Characteristics
Absolute Maximum Ratings
Function
Input
Pin No.
Parameter
RF Power
Absolute Maximum
6
1
4
3
5
2
250 mW
30 mA
Output
DC Current
Coupled
Pin Temperature (10 sec)
Operating/Storage Temperature
260°C
External 75 Ohms
Ground
-40°C to +85°C
Not Connected
Typical Performance @ 25°C
Mainline Loss
Input Return Loss
0.0
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-5.0
-10.0
-15.0
-20.0
-25.0
5
200
400
600
800
1000
1000
1000
5
200
400
600
800
1000
Frequency (MHz)
Frequency (MHz)
Coupling
Output Return Loss
0.0
-5.0
-7.0
-7.2
-7.4
-7.6
-7.8
-8.0
-8.2
-8.4
-8.6
-8.8
-9.0
-10.0
-15.0
-20.0
-25.0
-30.0
-35.0
-40.0
-45.0
5
200
400
600
800
1000
5
200
400
600
800
Frequency (MHz)
Frequency (MHz)
Directivity
Coupled Port Return Loss
-15.0
-16.0
-17.0
-18.0
-19.0
-20.0
-21.0
-22.0
-23.0
-24.0
-25.0
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
5
200
400
600
800
1000
5
200
400
600
800
Frequency (MHz)
Frequency (MHz)
S 1349 E
M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088,
Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.
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