MADR-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Functional Schematic Features • • • • • • • • • Rev. V1 High Voltage CMOS Technology Four Channel Positive Voltage Control CMOS device using TTL input levels Low Power Dissipation Low Cost 4x4 mm, 20-lead PQFN Package 100% Matte Tin Plating over Copper Halogen-Free “Green” Mold Compound 260°C Reflow Compatible Vcc Logic C1 Vopt TTL Buffer Level Shifter Output A1 Vopt Driver 1 Vee Inverter Output B1 Level Shifter Description Vee The MADR-009443-000100 is a four channel driver used to translate TTL control inputs into gate control voltages for GaAs FET microwave switches and attenuators. High speed analog CMOS technology is utilized to achieve low power dissipation at moderate to high speeds, encompassing most microwave switching applications. The output HIGH level is optionally 0 to +2.0V (relative to GND) to optimize the intermodulation products of FET control devices at low frequencies. For driving PIN Diode circuits, the outputs are nominally switched between +5V & -5V. The actual driver output voltages will be lower when driving large currents due to the resistance of the output devices. Output A2 Output B2 Output A3 Package MADR-009443-000100 Bulk Packaging MADR-009443-0001TR 1000 piece reel MADR-009190-000DIE Die 1 Output B3 Output A4 2. Same as Driver 1 Logic C4 Output B4 Pin Configuration 2 Pin No. Function Pin No. Function 1 Ground 11 Output A4 2 NC 12 Output B4 3 NC 13 Vee 4 Output A1 14 NC 5 Output B1 15 Vcc 6 Output A2 16 C4 7 Output B2 17 C3 8 NC 18 C2 9 Output A3 19 C1 10 Output B3 20 Vopt Note: Reference Application Note M513 for reel size information. 1. Same as Driver 1 Logic C3 Ordering Information Part Number Same as Driver 1 Logic C2 See the MADR-009190-000100 data sheet for the die outline The exposed pad centered on the package bottom may be isolated or connected to ground. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 Guaranteed Operating Ranges (for driving FET or PIN devices) 3,4,7 Symbol Parameter Unit Min. Typ. Max. VCC Positive DC Supply Voltage V 4.5 5.0 5.5 Negative DC Supply Voltage V -10.5 -5.0 -4.5 Optional DC Output Supply Voltage V 0 — VCC VOPT - VEE Negative Supply Voltage Range V 4.5 Note 6 16.0 VCC - VEE Positive to negative Supply Range V 9.0 10.0 16.0 TOPER Operating Temperature °C -40 +25 +85 IOH DC Output Current - High mA -35 — — IOL DC Output Current - Low mA — — 35 Trise, Tfall Maximum Input Rise or Fall Time ns — — 500 VEE VOPT 5 3. Unused logic inputs must be tied to either GND or VCC. 4. All voltages are relative to GND. 5. VOPT is grounded in most cases when FETs are driven. To improve the intermodulation performance and the 1 dB compression point of GaAs control devices at low frequencies, VOPT can be increased to between 1.0 and 2.0V. The nonlinear characteristics of the GaAs control devices will approximate performance at 500 MHz. It should be noted that the control current that is on the GaAs MMICs will increase when positive controls are applied. 6. When this driver is used to drive PIN diodes, VOPT is often set to +5.0V, with VEE set to -5.0V. 7. 0.01 uF decoupling capacitors are required on the power supply lines. Handling Procedures Please observe the following precautions to avoid damage: Truth Table Input Outputs Cn An Bn Static Sensitivity Logic “0” VEE VOPT Silicon Integrated 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. Logic “1” VOPT VEE 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 DC Characteristics over Guaranteed Operating Range Symbol Parameter Test Conditions Units Min. Typ. Max. VIH Input High Voltage Guaranteed High Input Voltage V 2.0 — — VIL Input Low Voltage Guaranteed Low Input Voltage V — — 0.8 VOH Output High Voltage IOH = -0.5 mA V VOPT - 0.1 — — VOL Output Low Voltage IOL = 0.5 mA V — — VEE + 0.1 IIN Input Leakage Current (per Input) VIN = VCC or GND, VEE = min, VCC = max, VOPT = min or max nA -250 — 250 IOH DC Output Current—High (per Output) VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V mA -35 — — IOL DC Output Current—Low (per Output) VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V mA — — 35 IOH_SPIKE Peak Spike Output Current (Rising Edge) (per Output) VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, CL = 25 pF mA — 35 — IOL_SPIKE Peak Spike Output Current (Falling Edge) (per Output) VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, CL = 25 pF mA — 50 — ICC Quiescent Supply Current VIN = VCC or GND, VEE = -10.5V, VCC = 5.5V, VOPT = 5.5V, No Output Load µA — — 20 Δ ICC Additional Supply Current (per TTL Input pin) VCC= max, VIN = VCC -2.1V mA — — 1.0 IEE Quiescent Supply Current VIN = VCC or GND, VEE = -10.5V, VCC = 5.5V, VOPT = 5.5V, No Output Load µA — — 20 IOPT Quiescent Supply Current VIN = VCC or GND, VEE = -10.5V, VCC = 5.5V, VOPT = 5.5V, No Output Load µA — — 20 RNFET Output Resistance NFET On (to VEE) VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, VOUT = -4.9V +25°C, Note 8 Ω — 40 — RPFET Output Resistance PFET On (to VOPT) VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, VOUT = 4.9V +25°C, Note 8 Ω — 45 — 8. See plot of RNFET and RPFET for variations over temperature for 4.99k and 82 Ω loads (Note that this corresponds to 1 mA and 33 mA currents at 25°). Vout is approximate for 1 mA load. 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 AC Characteristics Over Guaranteed Operating Range (Driving FETs) 9 Typical performance Symbol Parameter -40°C +85°C +85°C Unit TPLH Propagation Delay 20 22 25 ns TPHL Propagation Delay 20 22 25 ns TTLH Output Transition Time (Rising Edge) 5 5 8 ns TTHL Output Transition Time (Falling Edge) 4 5 6 ns Tskew Delay Skew 2 2 2 ns PRF (max) 50% Duty Cycle DC — 10 MHz CIN Input Capacitance 5 5 5 pF 50 50 50 pF 100 100 100 pF 10 CPDC Power Dissipation Capacitance CPDE Power Dissipation Capacitance 10 9. VCC = 4.5V, VOPT - VEE = min or max, VOPT = 0V, CL = 25 pF, Input Logic “0” = 0.0V, Input logic “1” = 3.0V, Trise, Tfall = 6 ns. 10. Total Power Dissipation is calculated by the following formula: PD = VCC2fCPDC + VEE2fCPDE. Switching Waveforms—Driving FETs Tf INPUT C VIN 1.3V 1.3V 10% 10% TPLH OUTPUT B TTLH VOUT OUTPUT A LOGIC 0 TPHL TTHL 90% 50% 10% 90% OUTPUT HIGH 50% 10% TSKEW 120.0 LOGIC 1 90% 90% TSKEW OUTPUT LOW PFET with 82Ω load Resistance (Ohms) Tr Output Resistance vs. Temperature11 100.0 80.0 NFET with 82Ω load PFET with 4.99k load 60.0 40.0 20.0 -55.0 NFET with 4.99k load -25.0 5.0 35.0 65.0 95.0 125.0 Temperature (C) 11. Output resistance were measured under the condition of VCC = 5.0V, VOPT = 5.0V, and VEE = -5.0V, with load resistors from outputs to ground. 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 AC Characteristics Over Guaranteed Operating Range (Driving PIN Diodes) 12 Typical performance Symbol Parameter -40°C +85°C +85°C Unit TPLH Propagation Delay 20 22 25 ns TPHL Propagation Delay 20 22 25 ns TTLH1 Output Transition Time (Rising Edge) 5 5 8 ns TTLH2 Output Setttling Time (Rising Edge) 2 5 6 µs TTHL Output Transition Time (Falling Edge) 4 4 5 ns Tskew Delay Skew 2.5 2.5 2.5 ns PRF (max) 50% Duty Cycle DC — 10 MHz CIN Input Capacitance 5 5 5 pF CPDC Power Dissipation Capacitance 13 45 45 45 pF CPDE Power Dissipation Capacitance 13 180 180 180 pF CPDO Power Dissipation Capacitance 13 135 135 135 pF 12. VCC = 5.0V, VEE = -5V, VOPT = 5.0V, CL = 25 pF, input LOGIC “1” = 3V, LOGIC “0” = 0V, Trise, Tfall = 6 ns 13. Total Power Dissipation is calculated by the following formula: PD = VCC2fCPDC + VEE2fCPDE + VOPT2fCPDO Switching Waveforms—Driving PINs 14 Switching Waveforms—Driving 35 mA load with 25 pF load capacitance Tr 90% INPUT C VIN 1.3V 10% TPLH OUTPUT B TTLH2 TTLH1 VOUT OUTPUT A VOH1 VOH_Final 90% of VOL to VOH_Final 90% of VOL to VOH1 50% 10% VOL TSKEW 14. This effect is only apparent when driving high currents and only occurs on the rising edges. On the schematic in “Typical Application for a SPDT Switch” note that the rising edge turns on the shunt diodes. There will be a slight effect on isolation over time, but the insertion loss should not be affected. 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 Absolute Maximum Ratings15 Symbol Parameter Min Max Unit VCC Positive DC Supply Voltage -0.5 7.0 V ICC Positive DC Supply Current (-0.5V ≤ VIN ≤ 0.8V; 2.0V ≤ VIN ≤ VCC + 0.5V; VCC - VIN ≤ 7.0V ) — 20 mA VEE Negative DC Supply Voltage -11.0 0.5 V -50 — mA IEE Negative DC Supply Current (per Output) 16 VOPT Optional DC Output Supply Voltage -0.5 VCC +0.5 V IOPT Optional DC Output Supply Current (per Output) 16 — 50 V VOPT - VEE Output to Negative Supply Voltage Range -0.5 18.0 V VCC - VEE Positive to Negative Supply Voltage Range -0.5 18.0 V VIN DC Input Voltage -0.5 Note 17 VCC +0.5 V IIN DC Input Current -25 25 mA VO DC Output Voltage VEE – 0.5 VOPT + 0.5 V Power Dissipation in Still Air — 500 mW TOPER Operating Temperature -55 125 °C TSTG Storage Temperature -65 150 °C ESD ESD Sensitivity 2.0 — kV PD 18 15. All voltages are referenced to GND. All inputs and outputs incorporate latch-up protection structures. 16. The maximum IEE and IOPT are specified under the condition of VCC = 5.5V, VEE = -5.5V, VOPT = 5.5V, and the total power dissipation is within 500 mW in still air. 17. If VCC ≥ 6.5V, then the minimum for VIN is VCC - 7.0V. 18. Derate -7 mW/°C from 65°C to 85°C. 6 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 Equivalent Output Circuit for An and Bn Outputs (33 mA load at 25°) PFET 62 ohms Vopt An and Bn Outputs Vee NFET 67 ohms Typical Application for a SPDT Switch 19,20 RF1 RF SECTION Vcc +5V C3 560 pF C1 .01 µF Vopt 15 20 C1 19 Logic B1 5 R1 A1 4 R2 RF Common MADR-009443000100 1 13 Vee -5V C2 .01 µF Rc C4 560 pF GND RF2 19. Note that the description of the above circuit is on the following page. 20. Only one section of MADR-009443-000100 is shown. The other three sections will have equivalent performance. 7 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-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Rev. V1 Description of Circuit The MADR-009443-000100 provides four pairs of complementary outputs that are each capable of driving a maximum of ± 35 mA into a load. In addition, with proper capacitor selection (C3 & C4) used in parallel with the current setting resistor (R1 & R2), additional spiking current can be achieved. To achieve the Non-Inverting and Inverting complementary voltages, each output is switched between two internal FETs. The FETs are connected to VOPT for the positive output and VEE for the negative output. VOPT and VEE are adjustable for various configurations and have the following limitations: VEE can be no more negative than –10.5 volts; VOPT can be no more positive than +7.0 volts AND VOPT must always be less than or equal to VCC. Increasing VOPT beyond VCC will prevent the device from switching states when commanded to by the logic input. The most common configuration is to drive VEE at –5.0 volts with VCC and VOPT tied together at +5.0 volts. Lead-Free, 4 x 4 mm, 20-lead PQFN† † Reference Application Note M538 for lead-free solder reflow recommendations. 8 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.