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RoHS Compliant
MAFRIN0494 V1
Single Junction Gull Wing Circulator 860 MHz—960 MHz
Features
• • • • • • Designed for RFID market 22dB Isolation typical 0.25dB Insertion Loss Low cost package 260°C Reflow Compatible RoHS* Compliant Version of the MAFRIN0370
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: TA = +25°C, Z0 = 50 Ohms
Parameter
Frequency Range Insertion Loss Isolation Return Loss Circulation 1. See “Absolute Maximum Ratings” for Top.
Test Conditions
Over Top
1 1 1 1
Units
MHz dB dB dB
Min
860
Typ
Max
960
860 MHz—960 MHz, over Top 860 MHz—960 MHz, over Top
0.21 18.0 18.0 29.0 28.0 CW
0.40
860 MHz—960 MHz, all ports, over Top Over Top
1
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
* 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 Gull Wing Circulator 860 MHz—960 MHz
Ordering Information
Part Number MAFRIN0494 Packaging Tape and Reel
MAFRIN0494 V1
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 website 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
88 7 89 6 90 5 91 4 92 3 93 2 94 1 95 0 95 9
-0.20 -0.30 -0.40
86 0 86 9 87 8
-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
86 0 86 9 87 8 88 7 89 6 90 5 91 4 92 3 93 2 94 1 95 0 95 9
+25 C
+85 C
0 dB
dB
-20 -40 -60
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
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 Gull Wing Circulator 860 MHz—960 MHz
Recommended PCB Layout Outline Drawing
MAFRIN0494 V1
0494
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 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.
