MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 Functional Schematic Features 20 V to 250 V Back Bias in Off State 200 mA Series Diode Bias Current at +25C 50 mA Shunt Diode Bias Current at +25C Propagation Delay less than 8 s Low Quiescent Current Consumption 3 V or 5 V CMOS Logic Control 7 mm QFN-16LD Package Tape and Reel Packaging Available RoHS* Compliant and 260C Reflow Compatible Description The MADR-010574 switch driver is designed to work with M/A-COM Technology Solutions high power and high voltage PIN diodes. This driver consists of two independently controlled drivers which are able to provide 200 mA series / 50 mA shunt current to a series/shunt, series/shunt SPDT PIN diode switch. The back bias voltage is configurable from 20 V to 250 V. High voltage level shifters are integrated so that it can be easily controlled by 3 V or 5 V CMOS logic. While consuming low quiescent current, this driver has a typical delay of less than 8 s when driving 220 pF capacitor load. If needed, the switching speed can be improved by consuming more quiescent power. Pin Configuration 1 Pin No. Pin Name Description 1 SH1 Shunt1 2 C1 Control Logic 1 3 IBIAS Bias Voltage 4 SER1 Series1 This driver is packaged in a lead free 7 mm PQFN16LD package and is available in tape and reel packaging for high volume applications. Ordering Information Part Number Package MADR-010574-000100 Bulk Packaging MADR-010574-0001TR 1000 piece Reel MADR-010574-001SMB Sample Board with Driver & MA4P504-1072T Diodes 2 5 N/C No Connection 6 GND Ground 7 GND Ground 8 2 N/C No Connection 9 SH2 Shunt2 10 VCC Control Voltage 11 C2 Control Logic 2 12 SER2 Series2 13 GND Ground 14 2 No Connection 2 N/C 15 N/C No Connection 16 VDD Drain Voltage 17 Paddle Ground 1. The paddle of the QFN package should be tied to ground. 2. N/C pins (except Pin 15) can be grounded. The clearance from high voltage pins should be at least 0.8 mm. Pin 15 must be left open. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 Recommended Operating Conditions Parameter Test Conditions Unit Min. Typ. Max. VCC Nominal VCC = 3.3 V Nominal VCC = 5.0 V V 3.0 4.5 3.3 5.0 3.6 5.5 VDD -- V 20 -- 250 Control1, Control23 Logic "0" Logic "1" V 0.0 0.7 x VCC 0.0 VCC 0.3 x VCC VCC Series1/Series2 Sinking Current 4 -40C +25C +85C mA -- -- 300 200 150 Shunt1/Shunt2 Sinking Current 4 -40C +25C +85C mA -- -- 65 55 50 IBIAS5,6 +25C A 2 6 150 Operating Temperature -- C -40 +25 +85 3. Unused Controls should be either grounded or connected to VCC. They should never be left open. 4. Refer to "Application Circuit: Driving SPDT Switch with MA4P504-1072T Pin Diodes" for configuration of diode bias currents. 5. This sinking bias current is necessary for normal driver operation. The easiest way is to connect a 0402 resistor RBIAS between Pin VCC and Pin IBIAS. Then IBIAS can be calculated by: IBIAS = (VCC-0.6)/(500+RBIAS) 6. Refer to graph "Typ. Ton Driving 220 pF Caps vs. IBIAS" on page 3 and the chart "Typ. IDD vs. IBIAS at 25C" on page 4 for the tradeoff between switching speed and power consumption. Absolute Maximum Ratings 7,8 Truth Table 9 Parameter Absolute Maximum C1 C2 VCC VDD C1, C2 (Logic) -0.5 V to +7 V -0.5 V to 275 V -0.5 V to 7 V 0 0 Low High Low High Series1/Series2 Sinking Current -40C +25C +85C 0 1 Low High High Low 550 mA 450 mA 350 mA 1 0 High Low Low High 1 1 High Low High Low Shunt1/Shunt2 Sinking Current -40C +25C +85C Series/Shunt Outputs Sourcing Current IBIAS ESD HBM Rating Operating Temperature Storage Temperature 150 mA 150 mA 100 mA 25 mA 500 A >1kV -40 to +125C -55 to +150C Series1 Shunt1 Series2 Shunt2 9. The actual voltage levels for "Low" and "High" are dependent on the current load to the driver. They can be estimated from the driver on resistance. Powering On/Off Sequence: VDD should be turned on after VCC, and the rise time of VDD should be slower than 2.5 s. When powering off, VDD should be turned off before VCC. 7. M/A-COM Technology Solutions does not recommend sustained operation near these survivability limits. 8. Exceeding any one or combination of these limits may cause permanent damage to this device. 2 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 Electrical Specifications: TA = +25C, VCC = 3.3 V, VDD = 250 V, IBIAS = 6 A10 Parameter Test Conditions Unit Min. Typ. Max. 11 Quiescent Supply Currents VCC (3.3 V) VDD (250 V) A -- 6 25 10 37 Control Input Leakage Current -- A -- -- 1 Series Pull-down FET On Resistance 200 mA Load -- 9 11.4 Shunt Pull-down FET On Resistance 50 mA Load -- 26 30 Switching Speed Driving 220pF Caps: Series12 TON TOFF Tr Tf 50% CTL to 95% Voltage 50% CTL to 5% Voltage 10% - 90% 90% - 10% -- 6.2 0.22 5.1 0.1 -- Switching Speed Driving 220pF Caps: Shunt12 TON TOFF Tr Tf 50% CTL to 95% Voltage 50% CTL to 5% Voltage 10% - 90% 90% - 10% -- 3.1 0.2 2.6 0.08 -- s s 10. The parameters were measured with 500 k RBIAS connecting between pin VCC and pin IBIAS. 11. IBIAS is included in the quiescent VCC current due to the bias configuration. 12. Switching parameters were measured driving 220 pF capacitors with no current load. Controls C1 and C2 were tied together. It will be faster when C2 is inverted from C1, which is case driving a SPDT switch. 3 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 Performance Driving M/A-COM MA4P504-1072T PIN Diode SPDT Switch 13 13. The switch is a series/shunt, series/shunt SPDT switch using four M/A-COM MA4P504-1072T PIN diodes. Schematic is on next page. Switching parameters were measured with 500 MHz 20W CW RF signal. 4 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 VDD N/C N/C GND N/C GND GND N/C TP2 PADDLE Application Circuit: Driving SPDT Switch with MA4P504-1072T PIN Diodes 14 14. This is the schematic of MADR-010547-001SMB. The frequency range for this application circuit is 200 MHz to 500 MHz. The bias current for the series diodes is 200 mA. The bias current for the shunt diodes is 50 mA. The recommended inductors are Coil Craft 0603LS-181XJLB for both current and frequency considerations. For different frequency applications, both capacitors and inductors should be adjusted accordingly. 5 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 Recommended PCB Footprint Parts List Part Value Size C5 0.01 F, 500 V 0805 C6 - C12 100 pF, 500 V 0805 C13 - C15 0.1 F, 16 V 0402 L1 - L8 180 nH 0603 R1 1.5 , 1 W 2512 R2 15 , 0.5 W 1206 R3 499 K, 1/16 W 0402 D1 - D4 MA4P504-1072 6 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. MADR-010574 20V to 250V Driver for High Power PIN Diode Switches Rev. V1 Lead Free 7mm PQFN-16LD ALL DIMENSIONS SHOWN AS in[mm] This is not a JEDEC standard package. Please refer to Application Note for footprint and lead-free solder reflow recommendations. Handling Procedures Please observe the following precautions to avoid damage: 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. 7 ADVANCED: Data Sheets contain information regarding a product M/A-COM is considering for * North America Tel: 800.366.2266 / Fax: 978.366.2266 development. Performance is based on target specifications, simulated results, and/or prototype * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 measurements. Commitment to develop is not guaranteed. * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 PRELIMINARY: Data Sheets contain information regarding a product M/A-COM has under developVisit www.macom.com for additional data sheets and product information. ment. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or volume is not guaranteed. information contained herein without notice. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: MACOM: MADR-010574-TR1000