MACOM ELDC-16LI Datasheet
E-Series 75 Ohm Coupler — 5 - 870 MHz ELDC-16LI
ELDC-16LI
E-Series 75 Ohm Coupler
5 - 870 MHZ
Features
• Low Intermod Distortion
• Coupling 16db Typical
• Surface Mount
• Tape and Reel Packaging available
Description
M/A-COM’s ELDC-16LI is a high performance 75 Ohm Coupler, in
a SM-103 low cost, surface mount package. The ELDC-16LI is
specifically designed for extremely low intermod distortion in
CATV appliications.
Electrical Specifications @25°C
SM-103 Package
Frequency Range 5 - 870 MHz Units Nominal Typical Minimum Maximum
Mainline Loss 5 - 40 MHz
40 - 870 MHz
Coupling 5 - 40 MHz
40 - 870 MHz
Coupling Flatness dB — — — 1.0
Directivity 5 - 40 MHz
40 - 870 MHz
Input Return Loss 5 - 40 MHz
40 - 870 MHz
Output Return Loss 5 - 40 MHz
40 - 870 MHz
Coupled Return Loss 5 - 40 MHz
40 - 870 MHz
Please Note that the photograph above indicates package shape only, unit may be wired differently.
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.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
— 0.6
16.5
16.5
—
—
—
—
—
—
—
—
0.6
—
—
25
15
23
25
23
28
24
23
— 1.0
—
—
20
9
18
20
19
20
18
17
± 0.5
± 0.5
V1.00 S 1460 A
1.0
—
—
—
—
—
—
—
—
E-Series 75 Ohm Coupler — 5 - 870 MHz ELDC-16LI
Operating Characteristics
Function Pin No.
Input 6
Output 1
Coupled 4
Ground 5
Not Connected 2
External 75 Ohms 3
Typical Performance @ 25°C
Mainline Loss
0.0
-0.1
-0.2
-0.3
-0.4
dB
-0.5
-0.6
-0.7
-0.8
-0.9
5 178 351 524 697 870
Frequency (MHz)
Absolute Maximum Ratings
Parameter Absolute Maximum
RF Power 250 mW
DC Current 30 mA
Pin Temperature (10 sec) 260°C
Operating/Storage Temperature -40°C to +85°C
Input Return Loss
-10.0
-15.0
-20.0
dB
-25.0
-30.0
5 178 351 524 697 870
Frequency (MHz)
Coupling
-14.0
-15.0
-16.0
dB
-17.0
-18.0
5 178 351 524 697 870
Frequency (MHz)
Directivity
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
dB
-30.0
-35.0
-40.0
-45.0
-50.0
5 178 351 524 697 870
Frequency (MHz)
Output Return Loss
-20.0
-25.0
-30.0
dB
-35.0
-40.0
5 178 351 524 697 870
Frequency (MHz)
Coupled Port Return Loss
-10.0
-15.0
-20.0
dB
-25.0
-30.0
5 205 405 605 805
Frequency (MHz)
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.
V1.00 S 1460 A
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