ELDC-17 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 17db Typical
• Surface Mount
• Tape and Reel Packaging available
SM-55 Package
ELDC-17
Description
M/A-COM’s ELDC-17 is a high performance 75 Ohm Coupler,
in a SM-55 low cost, surface mount package. The ELDC-17 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
Frequency Range 5 - 1000 MHz
Mainline Loss
5 - 860 MHz
870 - 1000 MHz
Coupling
5 - 860 MHz
860 - 1000 MHz
Coupling Flatness
Directivity
5 - 50 MHz
05 - 500 MHz
500 - 1000 MHz
Input Return Loss
5 - 50 MHz
50 - 500 MHz
500 - 1000 MHz
Output Return Loss
5 - 50 MHz
50 - 500 MHz
500 - 1000 MHz
Coupled Return Loss
5 - 50 MHz
50 - 500 MHz
500 - 1000 MHz
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Nominal
—
17.2
17.0
—
—
—
—
—
—
—
—
—
—
—
—
Typical
0.5
0.6
—
—
—
40
22
12
25
23
25
29
26
28
25
24
24
Minimum
—
—
—
—
30
16
8
20
20
20
20
23
23
20
20
20
Maximum
1.0
1.2
± 0.7
± 0.8
1.0
—
—
—
—
—
—
—
—
—
—
—
Please Note that the photograph above indicates package shape only, unit may be wired differently.
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
S 1387 D
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