ELDC-14 Datasheet, PDF (1/2 Pages) Tyco Electronics – E-Series 75 Ohm Coupler 5 - 1000 MHZ

E-Series 75 Ohm Coupler — 5 - 1000 MHz
E-Series 75 Ohm Coupler
5 - 1000 MHZ
Features
• Coupling 14db Typical
• Surface Mount
• Tape and Reel Packaging available
SM-55 Package
ELDC-14
Description
M/A-COM’s ELDC-14 is a high performance 75 Ohm Coupler,
in an SM-55 low cost, surface mount package. The ELDC-14 is
designed for use in high volume CATV applications. Typical
applications include Set-top Boxes, Network Interface Units,
Cable Amplifiers and Headend equipment.
Electrical Specifications @25°C, Z₀ = 75 Ohms
Frequency Range 5 - 1000 MHz
Units
Nominal
Mainline Loss
5 - 870 MHz
dB
—
870 - 1000 MHz
dB
Coupling
5 - 870 MHz
dB
14.3
870 - 1000 MHz
dB
14.3
Coupling Flatness
dB
—
Directivity
5 - 870 MHz
dB
—
870 - 1000 MHz
dB
—
Input Return Loss
5 - 870 MHz
dB
—
870 - 1000 MHz
dB
—
Output Return Loss
5 - 870 MHz
dB
—
870 - 1000 MHz
dB
—
Coupled Return Loss 5 - 870 MHz
dB
—
870 - 1000 MHz
dB
—
Please Note that the photograph above indicates package shape only, unit may be wired differently.
Typical
0.8
1.0
—
—
—
25
20
25
23
25
25
23
23
Minimum
—
—
—
—
15
13
20
18
20
20
18
18
Maximum
1.5
1.8
± 0.5
± 0.7
0.8
—
—
—
—
—
—
—
—
S 1371 D
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.