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Ultra Low Loss Isolator 860 MHz — 960 MHz
Features
• • • • • <0.1 dB Insertion Loss Designed for wireless base station market 25 dB Isolation typical Low cost 31.75mm Drop-In package RoHs Compliant
MAFRIN0448
Version 02
Description
This circulator is designed specifically for wireless base station 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 isolators and circulators in the world.
Electrical Specifications: TA = +25°C, Z0 = 50 Ohms
Parameter Frequency Range Insertion Loss Isolation Return Loss Test Conditions Over Top 1 Over Top Over Top
1 1
Units MHz dB dB dB
1
Minimum 860
Typical
Maximum 960
0.08 23.0 22.0 25.0 25.0
0.1
Over Top 1 IM3, 2 tones, 30 Watts each over Top
(see table)
Intermodulation Product
dBc
1 1
IM5, 2 tones, 30 Watts each over Top Harmonics Insertion Delay Delay Circulation 1. See “Absolute Maximum Ratings” for Top. 1 tone @ 30 Watts of Top @ 883MHz, Test Fixture Test Fixture Removed Over Top
1
dBc Degree nSec CW
Absolute Maximum Ratings:
Parameter Forward Power Operating Temperature Storage Temperature Absolute Maximum 200 Watts -20°C to +70°C -40°C to +100°C
Ordering Information
Part Number MAFRIN0448 Packaging Flat Pack
1. Operation of this device above any one of these parameters may cause permanent damage. 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.
Ultra Low Loss Isolator 860 MHz — 960 MHz
MAFRIN0448
Version 02
Insertion Loss (S21)
-20°C 0.00 -0.05 +25°C +80°C
Isolation (S12)
-20°C -15 -20 -25 +25°C +80°C
dB
dB
860 880 900 920 940 960 980
-0.10 -0.15 -0.20 -0.25 840
-30 -35 -40 -45 840 860 880 900 920 940 960 980
FREQUENCY (MHz)
FREQUENCY (MHz)
Return Loss (S11)
-20°C -15 -20 -25 +25°C +80°C
Return Loss (S22)
-20°C -15 -20 +25°C +80°C
dB
-30 -35 -40 -45 840 860 880 900 920 940 960 980
dB
-25 -30 -35 -40 840 860 880 900 920 940 960 980
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.
Ultra Low Loss Isolator 860 MHz — 960 MHz
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.
MAFRIN0448
Version 02
Outline Drawing
S-Parameters
S-parameters are available on the M/A Com website at:
www.macom.com/tech_app_resources/techapp_design_info
Port Description:
Port Number 1 2 3 Description RF In RF Out Terminated 1. 2. 3. 4. 5. Dimensions in 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.
