MA-COM MAFRIN0495

RoHS
Compliant
Single Junction Surface Mount Gull Wing Circulator
860 MHz—872 MHz
MAFRIN0495
V1
Features
•
•
•
•
•
•
Designed for RFID market
22dB Isolation typical
0.25dB Insertion Loss
Low cost package
260°C Reflow Compatible
RoHS* Compliant Version of the MAFRIN0449
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 = Top1, Z0 = 50 Ohms
Parameter
Test Conditions
Frequency Range
Units
Min
MHz
860
Typ
@25ºC
872
Insertion Loss
860 MHz—872 MHz
dB
0.21
Isolation
860 MHz—872 MHz
dB
23.0
29.0
Return Loss
860 MHz—872 MHz, all ports
dB
23.0
28.0
Circulation
Max
0.25
Clockwise
1. See “Absolute Maximum Ratings” for Top.
Absolute Maximum Ratings
Parameter
Absolute Maximum
Forward Power, CW
100 Watts
Reverse Power, CW
100 Watts
Peak Power
100 Watts
Operating Temperature
1. Operation of this device above any one of these parameters may cause permanent damage.
Storage Temperature
-10°C to +85°C
-40°C to +100°C
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
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.
RoHS
Compliant
Single Junction Surface Mount Gull Wing Circulator
860 MHz—872 MHz
MAFRIN0495
V1
Environmental Specifications
Ordering Information
Part Number
Packaging
MAFRIN0495
Tape and Reel
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 website at: S-Parameters
Insertion Loss (S21)
-10C
+25C
+85C
-0.10
-22
-0.15
-27
dB
dB
+25C
Isolation (S12)
-0.20
-0.25
-10C
+85C
-32
-37
-0.30
-42
860 861 862 864 865 866 868 869 870 871
860 861 862 864 865 866 868 869 870 871
Frequency (MHz)
Frequency (MHz)
Return Loss (S22)
Return Loss (S11)
+25 C
-10 C
+85 C
+25C
-20
-10C
+85C
-20
-25
-25
dB
dB
-30
-35
-40
-30
-35
-45
-40
-50
860 861 862 864 865 866 868 869 870 871
Frequency (MHz)
860 861 862 864 865 866 868 869 870 871
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.
RoHS
Compliant
Single Junction Surface Mount Gull Wing Circulator
860 MHz—872 MHz
Recommended PCB Layout
1. Dimensions in mm.
2. Tolerances: ± 0.2 mm unless otherwise noted.
3. Use multiple plated thru holes in ground area under the housing.
MAFRIN0495
V1
Outline Drawing
1.
2.
3.
4.
5.
Dimensions in mm.
Tolerances: ± 0.3 mm unless otherwise noted.
Housing: Cold Rolled Steel with Sn 100% plating.
Cover: CRS with Sn 100% 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.