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| CH20-0032-17G Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz Features * * * * * * * Device is Bi-Directional Small Size and Low Profile Superior Repeatability Typical Insertion Loss 0.3 dB Typical Directivity 15 dB 2 Watt Power Handling SOIC-8 Package Rev. V3 Functional Block Diagram Description M/A-COM's CH20-0032-17G is an IC based monolithic bi-directional coupler in a low cost SO-8 plastic package. This 17 dB coupler is ideally suited for applications where power monitoring, small size, low insertion loss, superior repeatability, and low cost are required. Typical applications include base station switching networks, power monitoring in handhelds and other communication applications where size and PCB real estate is a premium. Available in tape and reel. The CH20-0032-17G is fabricated using a passiveintegrated circuit process. The process features full chip passivation for increased performance and reliability. 1. Pins 2, 3, 6, and 7 must be RF and DC grounded. Pin Configuration Pin No. Function RF IN GND GND RF OUT Pin No. 5 6 7 8 Function ISOLATED GND GND COUPLED Ordering Information Part Number CH20-0032-17G CH20-0032-17G-TR CH20-0032-17GSAM 1 2 3 Package Bulk Packaging 1000 piece reel Sample Test Board 4 Note: Reference Application Note M513 for reel size information. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. CH20-0032-17G Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz Electrical Specifications: TA = 25C, Z0 = 50 1 Parameter Insertion Loss VSWR Coupling Coupling Flatness Directivity Rev. V3 Units dB -- dB dB dB Min -- -- -- -- 10 Typ 0.3 1.3:1 172 1.2 15 Max 0.5 1.6:1 -- 1.5 -- Absolute Maximum Ratings 2,3 Parameter Input Power Operating Temperature Storage Temperature 2. 3. Handling Procedures Please observe the following precautions to avoid damage: Absolute Maximum 2W CW -40C to +85C -65C to +150C Static Sensitivity GMIC Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. Exceeding any one or combination of these limits may cause permanent damage to this device. M/A-COM does not recommend sustained operation near these survivability limits. Recommended PCB Configuration 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. CH20-0032-17G Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz Typical Performance Curves @ +25C Directivity vs. Frequency Insertion Loss vs. Frequency Rev. V3 VSWR vs. Frequency Coupling vs. Frequency 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. CH20-0032-17G Low Cost SMT 17dB Bi-Directional Coupler 824 - 960 MHz SOIC-8 Rev. V3 Reference Application Note M538 for solder reflow recommendations. 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions * North America Tel: 800.366.2266 * Europe Tel: +353.21.244.6400 is considering for development. Performance is based on target specifications, simulated results, * India Tel: +91.80.4155721 * China Tel: +86.21.2407.1588 and/or prototype measurements. Commitment to develop is not guaranteed. Visit www.macomtech.com for additional data sheets and product information. PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology Solutions has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make Commitment to produce in volume is not guaranteed. changes to the product(s) or information contained herein without notice. |
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