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| MADR-009443-000100 Quad Driver for GaAs FET or PIN Diode Switches and Attenuators Features * * * * * * * * * 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 260C Reflow Compatible Rev. V1 Functional Schematic Vcc Vopt Logic C1 TTL Buffer Level Shifter Output A1 Vopt Driver 1 Vee Inverter Level Shifter Output B1 Description 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. Logic C2 Same as Driver 1 Vee Output A2 Output B2 Output A3 Logic C3 Same as Driver 1 Output B3 Output A4 Logic C4 Same as Driver 1 Output B4 Pin Configuration 2 Pin No. 1 Function Ground NC NC Output A1 Output B1 Output A2 Output B2 NC Output A3 Output B3 Pin No. 11 12 13 14 15 16 17 18 19 20 Function Output A4 Output B4 Vee NC Vcc C4 C3 C2 C1 Vopt Ordering Information Part Number MADR-009443-000100 MADR-009443-0001TR MADR-009190-000DIE 2 Package Bulk Packaging 1000 piece reel Die 1 3 4 5 6 7 8 9 Note: Reference Application Note M513 for reel size information. 1. 2. 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. 10 * 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 Guaranteed Operating Ranges (for driving FET or PIN devices) 3,4,7 Symbol VCC VEE VOPT 5 Rev. V1 Parameter Positive DC Supply Voltage Negative DC Supply Voltage Optional DC Output Supply Voltage Negative Supply Voltage Range Positive to negative Supply Range Operating Temperature DC Output Current - High DC Output Current - Low Maximum Input Rise or Fall Time Unit V V V V V C mA mA ns Min. 4.5 -10.5 0 4.5 9.0 -40 -35 -- -- Typ. 5.0 -5.0 -- Note 6 10.0 +25 -- -- -- Max. 5.5 -4.5 VCC 16.0 16.0 +85 -- 35 500 VOPT - VEE VCC - VEE TOPER IOH IOL Trise, Tfall 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 Cn An VEE VOPT Outputs Bn VOPT VEE Static Sensitivity 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 "0" Logic "1" 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 DC Characteristics over Guaranteed Operating Range Symbol VIH VIL VOH VOL IIN IOH IOL IOH_SPIKE Rev. V1 Parameter Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Input Leakage Current (per Input) DC Output Current--High (per Output) DC Output Current--Low (per Output) Peak Spike Output Current (Rising Edge) (per Output) Peak Spike Output Current (Falling Edge) (per Output) Quiescent Supply Current Test Conditions Guaranteed High Input Voltage Guaranteed Low Input Voltage IOH = -0.5 mA IOL = 0.5 mA VIN = VCC or GND, VEE = min, VCC = max, VOPT = min or max VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, CL = 25 pF VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, CL = 25 pF VIN = VCC or GND, VEE = -10.5V, VCC = 5.5V, VOPT = 5.5V, No Output Load VCC= max, VIN = VCC -2.1V VIN = VCC or GND, VEE = -10.5V, VCC = 5.5V, VOPT = 5.5V, No Output Load VIN = VCC or GND, VEE = -10.5V, VCC = 5.5V, VOPT = 5.5V, No Output Load VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, VOUT = -4.9V +25C, Note 8 VCC = 5.0V, VEE = -5.0V, VOPT = 5.0V, VOUT = 4.9V +25C, Note 8 Units V V V V nA mA mA mA Min. 2.0 -- VOPT - 0.1 -- -250 -35 -- -- Typ. -- -- -- -- -- -- -- 35 Max. -- 0.8 -- VEE + 0.1 250 -- 35 -- IOL_SPIKE mA -- 50 -- ICC A -- -- 20 ICC IEE Additional Supply Current (per TTL Input pin) Quiescent Supply Current mA A -- -- -- -- 1.0 20 IOPT Quiescent Supply Current A -- -- 20 RNFET Output Resistance NFET On (to VEE) Output Resistance PFET On (to VOPT) -- 40 -- RPFET -- 45 -- 8. See plot of RNFET and RPFET for variations over temperature for 4.99k and 82 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 AC Characteristics Over Guaranteed Operating Range (Driving FETs) 9 Typical performance Symbol TPLH TPHL TTLH TTHL Tskew PRF (max) CIN CPDC CPDE Rev. V1 Parameter Propagation Delay Propagation Delay Output Transition Time (Rising Edge) Output Transition Time (Falling Edge) Delay Skew 50% Duty Cycle Input Capacitance Power Dissipation Capacitance 10 -40C 20 20 5 4 2 DC 5 50 100 +85C 22 22 5 5 2 -- 5 50 100 +85C 25 25 8 6 2 10 5 50 100 Unit ns ns ns ns ns MHz pF pF pF 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 Tr 90% INPUT C VIN 1.3V 10% TPLH OUTPUT B TTLH 90% 50% 10% TSKEW 90% 50% 10% TSKEW OUTPUT LOW 90% 1.3V 10% TPHL TTHL OUTPUT HIGH LOGIC 0 Output Resistance vs. Temperature11 120.0 Tf LOGIC 1 PFET with 82 load Resistance (Ohms) 100.0 80.0 60.0 40.0 20.0 -55.0 NFET with 82 load PFET with 4.99k load VOUT OUTPUT A NFET with 4.99k load -25.0 5.0 35.0 Temperature (C) 65.0 95.0 125.0 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 AC Characteristics Over Guaranteed Operating Range (Driving PIN Diodes) 12 Typical performance Symbol TPLH TPHL TTLH1 TTLH2 TTHL Tskew PRF (max) CIN CPDC CPDE CPDO Rev. V1 Parameter Propagation Delay Propagation Delay Output Transition Time (Rising Edge) Output Setttling Time (Rising Edge) Output Transition Time (Falling Edge) Delay Skew 50% Duty Cycle Input Capacitance Power Dissipation Capacitance 13 Power Dissipation Capacitance 13 -40C 20 20 5 2 4 2.5 DC 5 45 180 135 +85C 22 22 5 5 4 2.5 -- 5 45 180 135 +85C 25 25 8 6 5 2.5 10 5 45 180 135 Unit ns ns ns s ns ns MHz pF pF pF pF Power Dissipation Capacitance 13 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 Tr 90% INPUT C VIN 1.3V 10% TPLH OUTPUT B TTLH2 TTLH1 VOH1 VOH_Final Switching Waveforms--Driving 35 mA load with 25 pF load capacitance 90% of VOL to VOH_Final 90% of VOL to VOH1 50% VOUT OUTPUT A 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 Absolute Maximum Ratings15 Symbol VCC ICC VEE IEE VOPT IOPT VOPT - VEE VCC - VEE VIN IIN VO PD 18 Rev. V1 Parameter Positive DC Supply Voltage Positive DC Supply Current (-0.5V VIN 0.8V; 2.0V VIN VCC + 0.5V; VCC - VIN 7.0V ) Negative DC Supply Voltage Negative DC Supply Current (per Output) Optional DC Output Supply Voltage Optional DC Output Supply Current (per Output) 16 Output to Negative Supply Voltage Range Positive to Negative Supply Voltage Range DC Input Voltage DC Input Current DC Output Voltage Power Dissipation in Still Air Operating Temperature Storage Temperature ESD Sensitivity 16 Min -0.5 -- -11.0 -50 -0.5 -- -0.5 -0.5 -0.5 Note 17 -25 VEE - 0.5 -- -55 -65 2.0 Max 7.0 20 0.5 -- VCC +0.5 50 18.0 18.0 VCC +0.5 25 VOPT + 0.5 500 125 150 -- Unit V mA V mA V V V V V mA V mW C C kV TOPER TSTG ESD 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 65C to 85C. 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 Equivalent Output Circuit for An and Bn Outputs (33 mA load at 25) PFET 62 ohms Vopt Rev. V1 An and Bn Outputs Vee NFET 67 ohms Typical Application for a SPDT Switch 19,20 RF1 Vcc +5V C1 .01 F C3 560 pF Vopt RF SECTION 15 20 C1 19 Logic MADR-009443000100 13 A1 4 R2 B1 5 R1 RF Common 1 Vee -5V C2 .01 F GND C4 560 pF Rc 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 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. Rev. V1 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. |
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