MA-COM ELDC-17LI

E-Series 75 Ohm Coupler — 5 - 870 MHz
ELDC-17LI
ELDC-17LI
E-Series 75 Ohm Coupler
5 - 870 MHZ
SM-103 Package
Features
•
•
•
•
Low Intermod Distortion
Coupling 17db Typical
Surface Mount
Tape and Reel Packaging available
Description
M/A-COM’s ELDC-17LI is a high performance 75 Ohm Coupler, in a SM103 low cost, surface mount package. The ELDC-17LI is
specifically designed for extremely low intermod distortion in CATV
applications.
Electrical Specifications @25°C
Frequency Range 5 - 870 MHz
Units
Nominal
Typical
Minimum
Maximum
Mainline Loss
5 - 40 MHz
40 - 870 MHz
dB
dB
—
0.5
0.6
—
0.8
1.0
Coupling
5 - 40 MHz
40 - 870 MHz
dB
dB
17.5
17.5
—
—
—
—
± 0.7
± 0.5
dB
—
—
—
1.0
Coupling Flatness
Directivity
5 - 40 MHz
40 - 870 MHz
dB
dB
—
—
25
15
20
10
—
—
Input Return Loss
5 - 40 MHz
40 - 870 MHz
dB
dB
—
—
25
25
20
22
—
—
Output Return Loss
5 - 40 MHz
40 - 870 MHz
dB
dB
—
—
23
30
20
23
—
—
Coupled Return Loss
5 - 40 MHz
40 - 870 MHz
dB
dB
—
—
26
26
20
20
—
—
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.
V1.00
S 1486 A
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product
information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
E-Series 75 Ohm Coupler — 5 - 870 MHz
ELDC-17LI
Operating Characteristics
Absolute Maximum Ratings
Function
Pin No.
Parameter
Absolute Maximum
Input
6
RF Power
250 mW
Output
1
DC Current
30 mA
Coupled
4
Pin Temperature (10 sec)
260°C
Ground
5
Operating/Storage Temperature
-40°C to +85°C
Not Connected
2
External 75 Ohms
3
Typical Performance @ 25°C
Mainline Loss
Input Return Loss
-20.0
0.0
-0.2
Average (x)
-25.0
dB
dB
Average (x)
-0.4
-30.0
-0.6
Options
Options
-35.0
-0.8
5.0
149.1
293.2
437.3
581.4
725.5
5
869.6
149
293
437
581
726
870
Frequency (MHz)
Frequency (MHz)
Coupling
Output Return Loss
-17.0
-20.0
-17.2
-25.0
Average (x)
Average (x)
dB
dB
-17.4
-30.0
-17.6
-35.0
-17.8
Options
Options
-18.0
-40.0
5
149
293
437
581
726
870
5
149
Frequency (MHz)
293
437
581
726
870
Frequency (MHz)
Directivity
Coupled Port Return Loss
-10.0
-21.0
-15.0
-23.0
-20.0
Average (x)
dB
dB
Average (x)
-25.0
-25.0
-30.0
-27.0
-29.0
-35.0
-31.0
-40.0
-33.0
-45.0
Options
Options
-35.0
-50.0
5
149
293
437
581
726
870
Frequency (MHz)
5
149
293
437
581
726
870
Frequency (MHz)
V1.00
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 1486 A
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
Visit www.macomtech.com for additional data sheets and product
information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make