GaN Bias Controller/Sequencer Module Dual Supply: -8 to -3 V, +12 to +55 V MABC-001000-DP000L Rev. V3 Features Robust GaN Protection at Any Power Up/Power Down Sequence Fixed Gate Bias Voltage with Pulsed Drain Bias Voltage. Add-On Module Allows for Gate Pulsing Open Drain Output Current of 200 mA for External MOSFET Switch Drive Internal Thermistor or External Temperature Sensor Voltage for Gate Bias Sum 30 dB Typical EMI/RFI Rejection at All I/O Ports 2 6.60 x 22.48 mm Package with 1 mm Pitch SMT Leads Target 500 ns Total Switch Transition Time Functional Schematic Gate Bias Output Current 50 mA for Heavy RF GND GND Compression 14 13 1 GFB 12 ENS RoHS* Compliant and 260C Reflow Compatible - 2 NC 11 P4V + + GCO 3 10 NC - Description GCI 4 9 SWG The MABC-001000-DP000L is a bias controller that VGS 5 V REG 8 VDS 6 7 provides proper gate voltage and pulsed drain NC GND voltage biasing for a device under test (DUT). Applicable DUTs would be depletion-mode GaN 1 Pin Configuration (Gallium Nitride) or GaAs (Gallium Arsenide) power amplifiers or HEMT devices. Label 1 GFB Gate Voltage (-) Feedback The module also provides bias sequencing so that 2 NC No Connect pulsed drain voltage cannot be applied to a DUT 3 GCO Gate Voltage (-) Control Output unless the negative gate bias voltage is present. 4 GCI Gate Voltage (-) Control Input 5 VGS Gate (-) Supply Voltage The applications section of this datasheet will show 6 NC No Connect how the module can be implemented for the 7 GND Ground following two applications: 8 VDS Drain (+) Supply Voltage 9 SWG Driver Output to MOS Switch Gate Application Option 1: Fixed negative gate 10 NC No Connect 11 P4V Auxiliary +4.3 V Output biasing with pulsed drain biasing. DC 12 ENS MOS Switch Enable TTL Application Option 2: Pulsed negative gate 13 GND Ground biasing with pulsed drain biasing. 14 GND Ground 1. Unused package pins must be left open and not connected to Both of these applications will recommend the ground. external circuitry and p-Channel Power MOSFET. 2 The MABC-001000-DP000L module can also be Ordering Information installed onto an MABC-001000-PB1PPR evaluation board for evaluation, test, and characterization purposes. MABC-001000-DP000L Tray MABC-001000-DP00TL Tape & Reel 2. Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, compliant to current RoHS EU directive. 11 1 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: htt p s:// ww w.m a com . com / su p por t DC-0005587 GaN Bias Controller/Sequencer Module Dual Supply: -8 to -3 V, +12 to +55 V MABC-001000-DP000L Rev. V3 Electrical Characteristics: T = 25C A V Supply Voltage, Positive 10 50 70 V DS I Supply Current, Positive - 14 - mA DS V Supply Voltage, Negative -8 -6 0 V GS I Supply Current, Negative - -3 - mA GS V ENS Input Voltage, Low 0 0 0.3 V ENL V ENS Input Voltage, High 2 3.3 4.3 V ENH I ENS Input Current - 40 - uA ENS V Input, Gate Feedback Threshold to V - 2.7 - V GTH GS V Input, Drain Feedback Threshold - 65% V - V DTH DS V Output Voltage, Pulsed/Fixed Gate -8 -3.5 0 V GC Output Voltage, Pulsed/Fixed Gate Ripple V - 50 - mV GCR (Peak-to-peak) I Output Gate Current, Peak - 50 - mA GC R Output Drive, Open Drain, OFF State - 4M - OFF V = 50 V DS R Output Drive, Open Drain, ON State - 1.2 - ON Temp. = +85C I Output Drive, Current, ON State - 100 200 mA ON Absolute Maximum Ratings Recommended Operating Conditions Supply (+) Voltage, V 0 V +60 V Supply (+) Voltage, V +12 V to +55 V DS DS Supply (-) Voltage, V -10 V 0 V Supply (-) Voltage, V -8 V to -2 V GS GS Logic Voltage, ENS, GSE -0.3 V +4.5 Logic Voltage, ENS 0 V to +4.3 V Analog (-) Voltage, GCI, GFB -10 V 0 V Analog (-) Voltage, GCI, GFB -8 V to -2 V Switch Driver Voltage, SWG 0 V +75 V Switch Driver Sink Current, SWG -1 mA to -200 mA Switch Driver Sink Current, SWG - -200 mA Operating Temperature -40C to +85C Lead Soldering Temp (10 s) - +260C Operating Temperature -40C +85C Storage Temperature -65C +150C 22 2 MACOM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: htt p s:// ww w.m a com . com / su p por t DC-0005587