M A COM MACPES0028 Datasheet
E-Series 75 Ohm Coupler
40 - 1000 MHZ
MACPES0028
Features
• Coupling 7db Typical
• Surface Mount
• Tape and Reel Packaging available
Description
M/A-COM’s MACPES0028 is a high performance 75 Ohm
Coupler, in a SM-137 low cost, surface mount package.
Electrical Specifications @25°C
SM-137 Package
Frequency Range 40- 1000 MHz Units Nominal Typical Minimum Maximum
Mainline Loss 40- 1000 MHz
Coupling 40- 1000 MHz dB 7.0 — — ± 0.5
Directivity 40- 1000 MHz dB
Input Return Loss 40- 1000 MHz dB — 22 15 —
Output Return Loss 40- 1000 MHz dB
Coupled Return Loss 40- 1000 MHz dB
Please Note that the photograph above indicates package shape only, unit may be wired differently.
M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
www.macom.com Specifications subject to change without notice.
dB — 1.9 — 3.0
—
— 25 15 —
— 22 14.5 —
15.5
7.0
S 1598 A
—
Operating Characteristics
Function Pin No.
Input 1
Output 6
Coupled 3
Ground 5
Not Connected 2
External 75 Ohms 4
Typical Performance @ 25°C
MACPES0028
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
Mainline Loss
0.00
-0.60
-1.20
-1.80
-2.40
-3.00
40.00 232.00 424.00 616.00 808.00 1000.00
Frequency (MHz)
Coupling
0.00
-1.60
-3.20
-4.80
-6.40
Input Return Loss
0.00
-6.00
-12.00
-18.00
-24.00
-30.00
40.00 232.00 424.00 616.00 808.00 1000.00
Frequency (MHz)
Output Return Loss
0.00
-7.00
-14.00
-21.00
-28.00
-8.00
40.00 232.00 424.00 616.00 808.00 1000.00
Frequency (MHz)
Directivity
35.00
28.00
21.00
14.00
7.00
0.00
40.00 232.00 424.00 616.00 808.00 1000.00
www.macom.com Specifications subject to change without notice.
Frequency (MHz)
M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n
Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
-35.00
40.00 232.00 424.00 616.00 808.00 1000.00
Frequency (MHz)
Coupled Port Return Loss
0.00
-6.00
-12.00
-18.00
-24.00
-30.00
40.00 232.00 424.00 616.00 808.00 1000.00
Frequency (MHz)
S 1598 A
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