ELDC-8 Datasheet, PDF (1/2 Pages) Tyco Electronics – E-Series 75Ohm Coupler 5-1000 MHz

E-Series 75 Ohm Coupler — 5 - 1000 MHz
E-Series 75 Ohm Coupler
5 - 1000 MHz
Features
• Coupling 8dB Typical
• Surface Mount
• Low Profile
• Tape and Reel Packaging available
SM-55 Package
ELDC-8
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
Mainline Loss
5 - 870 MHz
dB
870 - 1000 MHz
dB
Coupling
5 - 870 MHz
dB
870 - 1000 MHz
dB
Coupling Flatness
dB
Directivity
5 - 870 MHz
dB
870 - 1000 MHz
dB
Input Return Loss
5 - 50 MHz
dB
50 - 870 MHz
dB
870 - 1000 MHz
dB
Output Return Loss
5 - 50 MHz
dB
50 - 870 MHz
dB
870 - 1000 MHz
dB
Coupled Return Loss
5 - 50 MHz
dB
50 - 870 MHz
dB
870 - 1000 MHz
dB
*Notes:
1.Core is coated with Paralyene C, 0.005” thick minimum.
2.Wire is heavy poly-nylon coated, rated to 180ºC.
Nominal
—
7.9
7.9
—
—
—
—
—
—
—
—
—
—
—
—
Typical
1.5
2.1
—
—
—
17
13
18
18
20
22
34
24
19
20
20
Minimum
—
—
—
—
11
10
17
16
16
24
20
18
16
16
16
Maximum
2.3
2.6
± 0.6
± 0.8
0.9
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S 1349 E
www.macom.com
M/A-COM Division of AMP Incorporated s North America: Tel. [phone], Fax [phone] s Asia/Pacific: Tel.[phone],
Fax [phone] s Europe: Tel. [phone], Fax[phone]
AMP and Connecting at a Higher Level are trademarks.
Specifications subject to change without notice.