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MA46481 Datasheet(PDF) 2 Page - M/A-COM Technology Solutions, Inc. |
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MA46481 Datasheet(HTML) 2 Page - M/A-COM Technology Solutions, Inc. |
2 / 5 page GaAs Hyperabrupt Varactor Diode Gamma = 1.0, 1.25, & 1.50 Rev. V8 MA46410 thru MA46480 Series • 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.macomtech.com for additional data sheets and product information. MA-COM Technical Solutions and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. 2 ADVANCED: Data Sheets contain information regarding a product MA-COM Technical Solutions is considering for development. Performance is based on target specifications, simulated results, and/ or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MA-COM Technical 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. Commit- ment to produce in volume is not guaranteed. Electrical Specifications @ TA = +25 °C MA46450 Series Gamma = 1.0 4 Gamma 4 = 0.9 - 1.1, VR = 2 - 20 Volts Junction Capacitance Ratio (CJ2/CJ20) = 5.0 - 8.0 Breakdown Voltage @ IR = 10µA, Vb = 22 V Min Reverse Leakage Current @ VR =18V, IR = 100 nA Max Part Number Total Capaci- tance 2,3,4,5 +/-10% Total Capacitance Ratio 7 Q Minimum Vr=4 V Vr=2 V Vr=20 V Vr=4 V f=50 MHz (pF) - - MA46450 0.5 9 2.0-3.8 4000 MA46451 0.7 2.9-4.4 4000 MA46452 1.0 3.6-5.2 3000 MA46457 2.2 4.1-6.1 3000 MA46461 4.7 4.8-7.2 1500 Part Number Total Capaci- tance 2,3,4,5 Total Capacitance Ratio 7 Q Minimum Vr=4 V Vr=2 V Vr=12 V Vr=4 V f=50 MHz (pF) - - MA46410 8 0.30-0.43 9 2.7-4.3 3000 MA46413 0.90-1.10 4.2-5.7 2500 MA46416 1.62-1.98 5.2-4.9 2500 MA46418 2.42-2.97 5.7-7.6 1800 MA46425 9.00-11.00 6.6-8.8 1200 Electrical Specifications @ TA = +25°C MA46410 thru MA46425 Series Gamma = 1.5 4 Gamma 4 = 1.4-1.6 VR = 2 - 12 Volts Junction Capacitance Ratio (CJ2/CJ12) = 6.2-10.8 Breakdown Voltage @ IR = 10µA, Vb = 18 V Min Reverse Leakage Current @ VR =10V, IR = 100 nA Max Electrical Specifications @ TA = +25 °C MA46470 thru MA46485 Series Gamma = 1.25 4 Gamma 4 = 1.13-1.38, VR = 2 - 20 Volts Junction Capacitance Ratio (CJ2/CJ20) = 8.15-12.99 Breakdown Voltage @ IR = 10µA, Vb = 22 V Min Reverse Leakage Current @ VR =18V, IR = 100 nA Max Part Number Total Capaci- tance 2,3,4,5 +/-10% Total Capacitance Ratio 7 Q Minimum Vr=4 V Vr=2 V Vr=20 V Vr=4 V f=50 MHz (pF) - - MA46470 0.5 9 2.2/4.1 4000 MA46471 0.7 9 3.6/5.6 4000 MA46472 1.0 4.8/7.4 3000 MA46473 1.2 4.8/7.4 3000 MA46474 1.5 5.0/7.4 3000 MA46475 1.8 6.6/8.7 3000 MA46476 2.0 6.6/8.7 3000 MA46477 2.2 6.6/8.7 3000 MA46479 3.3 6.4/10.0 2000 MA46480 3.7 6.8/11.0 2000 MA46481 4.7 6.9/11.1 1500 MA46483 6.8 7.2/11.5 1500 MA46485 10.0 7.5/12.0 1500 1. All GaAs tuning varactors are available in chip form . Please contact factory for part number information. 2. Case parasitics (Cp and Ls) are given for most case styles along with case outlines in the appendix. 3. The nominal tolerance at -4 Volts is ± 10%. Closer toler- ances are available upon request. 4. The values guaranteed for gamma are measured on un- packaged chips. The total capacitance versus bias voltage curve will deviate slightly from the chip capacitance versus bias voltage curve due to the package parasitic capaci- tance (Cp). 5. Capacitance is measured at 1 MHz. 6. Reverse voltage (Vbr) is measured at 10 microamps. 7. The total capacitance and capacitance ratios shown are for diodes housed in case style 30 with Cp= 0.170pF unless otherwise specified. Other case styles will result in different values. 8. Part only offered in die form. The capacitance values are for die form. 9. Specification is for diode junction capacitance |
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