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MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. V1P Features High Drive Current Capability (Up to 50 mA) Up to 32V Back Bias in Off State Single CMOS Logic Input Fast Switching Low Current Consumption Land Grid Array Package for SMT Applications 260C Reflow Compatible RoHS* Compliant Tape and Reel Packaging Available Pin Configuration Pin No. 1 2 3 4 5 6 Pin Name VCC GND C1 (Logic) GND VDD GND GND GND GND TX Drive GND SH1 Pin No. 13 14 15 16 17 18 19 20 21 22 23 - Pin Name GND SH2 GND RX Drive GND GND GND GND GND GND GND - Description M/A-COM's MADR-008851-000100 Switch Driver is designed to work with M/A-COM's line of series / shunt SPDT HMIC switches which operate in the power range of approximately 5 to 20W CW. It is capable to provide forward bias currents up to 50 mA for each diode in the series/shunt switch, with back bias voltage configurable from 12V to 32 V. It is packaged in a Land Grid Array surface mount package and is available in tape and reel packaging for high volume applications. Sample boards are available with M/A-COM 20W switch MASW-000834-13560T. 7 8 9 10 11 12 Handling Procedures Please observe the following precautions to avoid damage: Ordering Information 1 Part Number MADR-008851-000100 MADR-008851-0001TR MADR-008851-0001TB Package Bulk Packaging 300 piece Reel Sample Board with Driver & MASW-000834-13560T Switch Static Sensitivity Silicon 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. 1. Reference Application Note M513 for reel size information. Moisture Sensitivity The MSL rating for this part is defined as Level 3 per IPC/JEDEC J-STD-020. Parts shall be stored and/or baked as required for MSL Level 3 parts. * Restrictions on Hazardous Substances, European Union Directive 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. MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. V1P Recommended Operating Conditions Parameter VCC VDD TX Series Diode Bias Current2 RX Series Diode Bias Current2 Test Conditions Nominal VCC = 3.3 V Nominal VCC = 5.0 V Input Voltage VDD = 12 V to 32 V VDD = 12 V to 32 V VDD = 12 V to 20 V VDD = 20 V to 32 V VCC = 3.0 V to 3.6V VCC = 4.5 V to 5.5 V VCC = 3.0 V to 3.6V VCC = 4.5 V to 5.5 V 50% duty cycle Unit V V V mA mA mA mA V V V V KHz Min 3.0 4.5 12.0 -- -- -- -- 0.0 0.0 2.0 0.7 x VCC DC Typ 3.3 5.0 28.0 -- -- -- -- 0.0 0.0 VCC VCC -- Max 3.6 5.5 32.0 50 50 35 50 0.8 0.3 x VCC VCC VCC 50 Shunt Diode Bias Current3 C1 (Low Level Input Voltage) C1 (High Level Input Voltage) PRF 2. 3. TX and RX currents are user selectable. Reference "Driver and SPDT Schematic" for suggested values. A resistor needs to be connected between SH1 and SH2 to set the shunt diode bias current. Reference "Driver and SPDT Schematic" for suggested values. Absolute Maximum Ratings 4,5 Truth Table Parameter VCC (+5V) VDD (+28V) C1 (Logic) RX Sinking Current TX Sinking Current Power Dissipation in Still Air Operational Temperature Storage Temperature Absolute Maximum -0.5 V to +6.5 V -0.5 V to 40 V -0.5 V to 6.5 V 60 mA 60 mA 100 mW -40 to +85C -55 to +125C 1 Low High High On Off 0 Control Input C1 Condition of Driver TX Voltage High Condition of Switch TX Off RX Voltage Low SH Current Low RX On 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. M/A-COM does not recommend sustained operation near these survivability limits. 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. MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. V1P DC Characteristics : TA = +25C, VCC = 3.0 to 5.5 V, VDD = 12 to 28 V Parameter Quiescent VCC Supply Current Quiescent VDD Supply Current Output Back Bias Voltage RX TX SH1 Output Resistance RX TX Test Conditions -- -- Unit nA mA Min -- -- Typ 50 0.8 Max -- -- TX ON RX ON RX ON V V V -- -- -- VDD - 0.5 VDD VDD - 0.5 -- -- -- RX ON TX ON -- -- 22.5 22.5 -- -- Switching Speed When Driving 50 pF Capacitive Loads6: Typical Performance Testing Conditions Symbol Parameter Unit -40C Switching Speed: TX TPLH TPHL Tr Tf Switching Speed: RX TPLH TPHL Tr Tf Switching Speed: TX TPLH TPHL Tr Tf Switching Speed: RX TPLH TPHL Tr Tf 50% CTL to 90% Voltage 50% CTL to 10% Voltage 10% - 90% 90% - 10% ns ns ns ns 200 350 180 200 +25C 330 420 320 250 85C 500 500 480 320 VCC = +5.0 V VDD = +28 V ISERIES = 50 mA 50% CTL to 90% Voltage 50% CTL to 10% Voltage 10% - 90% 90% - 10% ns ns ns ns 200 360 180 220 350 430 330 280 520 520 500 350 VCC = +3.3 V VDD = +12 V ISERIES = 50 mA 50% CTL to 90% Voltage 50% CTL to 10% Voltage 10% - 90% 90% - 10% ns ns ns ns 200 530 180 300 400 580 370 320 570 630 550 360 50% CTL to 90% Voltage 50% CTL to 10% Voltage 10% - 90% 90% - 10% ns ns ns ns 200 600 180 330 400 640 390 360 580 700 570 400 6. Switching parameters for the shunt output are not listed since they can only be measured with a diode switch. 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. MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. V1P Switching Speed When Driving M/A-COM MASW-000834-13560T Switch7: Typical Performance Testing Conditions Symbol Parameter Unit -40C TX Series Diode TON TOFF Tr Tf VCC = +5.0 V VDD = +28 V ISERIES = 50 mA ISHUNT = 50 mA RX Series Diode TON TOFF Tr Tf RX Shunt Diode TON TOFF Tr Tf TX Series Diode TON TOFF Tr Tf VCC = +3.3 V VDD = +12 V ISERIES = 50 mA ISHUNT = 35 mA RX Series Diode TON TOFF Tr Tf RX Shunt Diode TON TOFF Tr Tf 50% CTL to 90% RF 50% CTL to 10% RF 10% - 90% RF 90% - 10% RF ns ns ns ns 250 400 80 200 +25C 450 520 200 250 85C 600 600 300 300 50% CTL to 90% RF 50% CTL to 10% RF 10% - 90% RF 90% - 10% RF ns ns ns ns 370 220 150 80 600 300 300 120 840 350 500 160 50% CTL to 90% Current 50% CTL to 10% Current 10% - 90% Current 90% - 10% Current ns ns ns ns 480 100 470 90 550 100 540 90 620 100 610 90 50% CTL to 90% RF 50% CTL to 10% RF 10% - 90% RF 90% - 10% RF ns ns ns ns 460 630 280 400 620 770 300 350 820 900 340 320 50% CTL to 90% RF 50% CTL to 10% RF 10% - 90% RF 90% - 10% RF ns ns ns ns 630 470 400 280 880 550 450 200 1200 650 550 200 50% CTL to 90% Current 50% CTL to 10% Current 10% - 90% Current 90% - 10% Current ns ns ns ns 860 100 850 90 850 100 840 90 900 100 880 90 7. Switching parameters were measured with a 10 dBm, 2 GHz RF input. 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. MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. V1P Driver and SPDT Schematic for 2 GHz Applciations8,9,10,11,12,13,14 ANT C3 27 pF 100V L1 27 nH C4 1000 pF R1 See Note 9 VCC C5 0.022 uF TX Voltage TX C1 27 pF 100V SPDT RX Voltage RX C2 27 pF 100V L2 27 nH VDD VCC L3 27 nH C8 20 pF Note 11 L4 27 nH C6 33 pF TX RX Logic Input C1 SH2 MADR-008851-000100 Switch Driver SH1 R2 See Note 10 C7 33 pF SH Current Ground 8. 9. Forward Bias Diode Voltage: Vf is ~0.9V @ 22 mA; Vf is ~1.0V @ 35 mA R1 is calculated by (VCC - Vf) / Iseries - 22 , where Iseries is the desired forward bias current for the series diodes. For 20 mA load current, R1 = 178 @ VCC = 5.0V and 93 @ VCC = 3.3V. For 50 mA load current, R1 = 57.6 @ VCC = 5.0V and 24 @ VCC= 3.3V. 10. R2 is calculated by (VDD - Vf) / Ishunt, where Ishunt is the desired forward bias current for the shunt diode. The power rating is calculated by Ishunt x (VDD - Vf). For 28V VDD and 20 mA of Ishunt, R2 should use a 1W, 1.3k ohm resistor. 11. C8 is already built-in for M/A-COM MASW-000834-13560T switch. 12. The current through the back-biased diodes will be the leakage current for the diodes 13. C1-C7, L1-L4, R1, R2, and the switch are discrete components that should be installed on the user's board. It is recommended that Coilcraft 0603CS-27NXJLW or equivalent be used for L1-L4 at 2 GHz. For other frequency band, C1-C3 and L1-L4 should be adjusted. 14. The switching speed will be affected by the value of VCC, VDD, C6, C7, the size of the PIN diodes, and the forward bias currents. Use higher VCC and VDD, and lower forward bias currents for faster switching. 5 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. MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. V1P Lead-Free Land Grid Array, 0.64 in x 0.84 in 6 Reference Application Note M538 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 3 requirements. 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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