Single Junction Gull Wing Circulator
860 MHz—960 MHz
Features
•
•
•
•
Designed for RFID market
22dB Isolation typical
0.25dB Insertion Loss
Low cost package
MAFRIN0370
Version 1
Description
This circulator is designed specifically for RFID
applications and features high reliability performance
at a low cost. It is in a low cost package ideally
suited for high volume manufacturing. M/A Com is
one of the largest suppliers of isolator and circulators
in the world.
Electrical Specifications
T
A
= +25°C, Z
0
= 50 Ohms
Parameter
Frequency Range
Insertion Loss
Isolation
Return Loss
Circulation
1. See “Absolute Maximum Ratings” for T
op
.
Test Conditions
Over T
op 1
860 MHz—960 MHz, over T
op 1
860 MHz—960 MHz, over T
op 1
860 MHz—960 MHz, all ports, over T
op 1
Over T
op 1
Units
MHz
dB
dB
dB
18.0
18.0
Min
860
0.21
29.0
28.0
CW
Typ
Max
960
0.40
Absolute Maximum Ratings
Parameter
Forward Power
Operating Temperature
Storage Temperature
1. Operation of this device above any one of these parameters may cause permanent damage.
Absolute Maximum
100 Watts
-10°C to +85°C
-40°C to +100°C
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Single Junction Gull Wing Circulator
860 MHz—960 MHz
Ordering Information
Part Number
MAFRIN0370
Packaging
Tray
MAFRIN0370
Version 1
Environmental Specifications
Devices are designed to function after exposure to
the shock, vibration, thermal shock and moisture
conditions typically encountered in base station
and other infrastructure environments.
S-Parameters
S-parameters are available on the M/A Com web-
site at:
S-Parameters
Insertion Loss (S21)
-10 C
0.00
-0.10
+25 C
+85 C
Isolation (S12)
-10 C
0
-10
+25 C
+85 C
dB
dB
-0.20
-0.30
-0.40
86
0
86
9
87
8
88
7
89
6
90
5
91
4
92
3
93
2
94
1
95
0
95
9
-20
-30
-40
86
0
86
9
87
8
88
7
89
6
90
5
91
4
92
3
93
2
94
1
95
0
95
9
Frequency MHz
Frequency MHz
Return Loss (S11)
-10 C
+25 C
85
Return Loss (S22)
-10 C
0
-10
-20
-30
-40
-50
+25 C
+85 C
0
dB
dB
9
8
7
6
5
4
3
2
1
0
9
-20
-40
-60
0
86
86
87
88
89
90
91
92
93
94
95
95
87
8
88
7
89
6
Frequency MHz
86
0
86
9
Frequency MHz
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
93
2
94
1
95
0
90
5
91
4
92
3
95
9
Single Junction Gull Wing Circulator
860 MHz—960 MHz
Recommended PCB Layout
Outline Drawing
MAFRIN0370
Version 1
1. Dimensions in mm.
2. Tolerances: ± 0.2 mm unless otherwise noted.
3. Use multiple plated thru holes in ground area under the
housing.
1.
2.
3.
4.
5.
Dimensions in inches/mm.
Tolerances: ± 0.3 mm unless otherwise noted.
Housing: Cold Rolled Steel with SnPb 90/10 plating.
Cover: CRS with SnPb 90/10 plating.
Leads: Copper.
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
•
North America
Tel: 800.366.2266 / Fax: 978.366.2266
•
Europe
Tel: 44.1908.574.200 / Fax: 44.1908.574.300
•
Asia/Pacific
Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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