MADR-008851-000100 PIN Diode Driver for Series / Shunt High Power Switches Rev. P2 Features Pin Configuration • High Drive Current Capability (Up to 50 mA) • Up to 32V Back Bias in Off State • Single CMOS Logic Input with 10K Ohm Internal Pull Down Resistor • Fast Switching • Low Current Consumption • Land Grid Array Package for SMT Applications • 260°C Reflow Compatible • RoHS* Compliant • Tape and Reel Packaging Available Description The MADR-008851-000100 Switch Driver is designed to work with M/A-COM Technology Solutions line of series /shunt SPDT HMIC switches which operate in the power range of approximately 5 to 50W 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. Pin No. Pin Name Pin No. Pin Name 1 VCC 13 GND 2 GND 14 SH2 3 C1 (Logic) 15 GND 4 GND 16 RX Drive 5 VDD 17 GND 6 GND 18 GND 7 GND 19 GND 8 GND 20 GND 9 GND 21 GND 10 TX Drive 22 GND 11 GND 23 GND 12 SH1 - - Sample boards are available with M/A-COM Tech 50W switch MASW-000834-13560T. Handling Procedures Ordering Information 1 Please observe the following precautions to avoid damage: Solder & Assembly Cleaning Part Number Package MADR-008851-000100 Bulk Packaging Driver is not approved for aqueous washing. Noclean solder is recommended MADR-008851-0001TR 300 piece Reel Static Sensitivity MADR-008851-0001TB Sample Board with Driver & MASW-000834-13560T Switch 1. Reference Application Note M513 for reel size information. 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. * 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: +91.80.43537383 • 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. P2 Recommended Operating Conditions Parameter Test Conditions Unit Min Typ Max VCC Nominal VCC = 3.3 V Nominal VCC = 5.0 V V V 3.0 4.5 3.3 5.0 3.6 5.5 VDD Input Voltage V 12.0 28.0 32.0 TX Series Diode Bias Current2 VDD = 12 V to 32 V mA — — 50 RX Series Diode Bias Current2 VDD = 12 V to 32 V mA — — 50 Shunt Diode Bias Current3 VDD = 12 V to 20 V VDD = 20 V to 32 V mA mA — — — — 35 50 C1 (Low Level Input Voltage) VCC = 3.0 V to 3.6V VCC = 4.5 V to 5.5 V V V 0.0 0.0 0.0 0.0 0.8 0.3 x VCC C1 (High Level Input Voltage) VCC = 3.0 V to 3.6V VCC = 4.5 V to 5.5 V V V 2.0 0.7 x VCC VCC VCC VCC VCC 50% duty cycle KHz DC — 50 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 Absolute Maximum VCC (+5V) -0.5 V to +6.5 V VDD (+28V) -0.5 V to 40 V C1 (Logic) -0.5 V to 6.5 V RX Sinking Current 60 mA TX Sinking Current 60 mA Power Dissipation in Still Air 100 mW Operational Temperature -40 to +85°C Storage Temperature -55 to +125°C Control Input Condition of Driver Condition of Switch C1 TX Voltage RX Voltage SH Current TX RX 0 High Low Low Off On 1 Low High High On Off 4. Exceeding any one or combination of these limits may cause permanent damage to this device. 5. M/A-COM Tech 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: +91.80.43537383 • 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. P2 DC Characteristics : TA = +25°°C, VCC = 3.0 to 5.5 V, VDD = 12 to 28 V Parameter Test Conditions Unit Min Typ Max Quiescent VCC Supply Current — nA — 50 — Quiescent VDD Supply Current — mA — 0.8 — Output Back Bias Voltage RX TX SH1 TX ON RX ON RX ON V V V — — — VDD - 0.5 VDD VDD - 0.5 — — — Output Resistance RX TX RX ON TX ON Ω Ω — — 22.5 22.5 — — Switching Speed When Driving 50 pF Capacitive Loads6: Typical Performance Testing Conditions VCC = +5.0 V VDD = +28 V ISERIES = 50 mA VCC = +3.3 V VDD = +12 V ISERIES = 50 mA 6. Symbol Parameter Unit -40°C +25°C 85°C Switching Speed: TX TPLH TPHL Tr Tf 50% CTL to 90% Voltage 50% CTL to 10% Voltage 10% - 90% 90% - 10% ns ns ns ns 200 350 180 200 330 420 320 250 500 500 480 320 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 200 360 180 220 350 430 330 280 520 520 500 350 Switching Speed: TX TPLH TPHL Tr Tf 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 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 200 600 180 330 400 640 390 360 580 700 570 400 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: +91.80.43537383 • 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. P2 Switching Speed When Driving M/A-COM MASW-000834-13560T Switch7: Typical Performance Testing Conditions VCC = +5.0 V VDD = +28 V ISERIES = 50 mA ISHUNT = 50 mA VCC = +3.3 V VDD = +12 V ISERIES = 50 mA ISHUNT = 35 mA 7. Symbol Parameter Unit -40°C +25°C 85°C TX Series 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 80 200 450 520 200 250 600 600 300 300 RX Series 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 370 220 150 80 600 300 300 120 840 350 500 160 RX Shunt Diode TON TOFF Tr Tf 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 TX Series 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 460 630 280 400 620 770 300 350 820 900 340 320 RX Series 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 630 470 400 280 880 550 450 200 1200 650 550 200 RX Shunt Diode TON TOFF Tr Tf 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 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: +91.80.43537383 • 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. P2 Driver and SPDT Schematic for 2 GHz Applciations8,9,10,11,12,13,14 8. Forward Bias Diode Voltage: ∆Vf is ~0.9V @ 22 mA; ∆Vf is ~1.0V @ 35 mA 9. R1 is calculated by (VCC - ∆Vf) / Iseries - 22 Ω, where Iseries is the desired forward bias current for the series diodes. For 20 mA load current, R1 = 178 Ω @ VCC = 5.0V and 93 Ω @ VCC = 3.3V. For 50 mA load current, R1 = 57.6 Ω @ VCC = 5.0V and 24 Ω @ 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: +91.80.43537383 • 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. P2 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 1 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: +91.80.43537383 • 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.