GaN and GaAs Device Bias Sequencer

Bias Sequencer

The MABC-001000-DP000L is a bias control module that provides proper gate voltage and pulsed drain voltage biasing for GaN on SiC, GaN on Si, or GaAs RF power transistors or modules utilizing depletion mode semiconductor technology.

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releaseDate Part Number Ordering Short Description Positive Supply Voltage Positive Supply Current (mA) Negative Supply Voltage Negative Supply Current (mA) Output Gate Voltage Output Gate Current Pulse Enable TTL Voltage Peak Output Gate IGC (mA) Open Drain ON/OFF Datasheet Package Features ROHS Lead-Free Type Package Category Product Image Package Size
 
 
 
 
MABC-001000-DP000L Buy GaN Bias Controller/Sequencer Module
50 14 -6.0
-3 -8.0 to 0
50 mA
3.3
50 100 / 70
MABC-001000-DP000L.pdf
SMT
Robust GaN Protection at Any Power Up/Power Down Sequence

RoHS* Compliant and 260°C Reflow Compatible

Gate Bias Output Current = 50 mA for Heavy RF Compression

Target = 500 ns Total Switch Transition Time

6.60 x 22.48 mm2 Package with 1 mm Pitch SMT Leads

30 dB Typical EMI/RFI Rejection at All I/O Ports

Internal Thermistor or External Temperature Sensor Voltage for Gate Bias Sum

Open Drain Output Current of = 200 mA for External MOSFET Switch Drive

Fixed Gate Bias Voltage with Pulsed Drain Bias Voltage. Add-On Module Allows for Gate Pulsing

Yes
Yes
GaN Bias Controller/Sequencer Module
Surface Mount
Package Image - MABC-001000-DP00L.PNG
22.5 x 6.5 x 5.0
MABC-001000-DPS00L Buy GaN Bias Controller/Sequencer Module
50 14 -6
-3 -8 to 0
50
3.3
MABC-001000-DPS00L
SMT
Robust GaN Protection at Any Power Up/Power Down Sequence

Gate Bias Output Current = 50 mA for Heavy RF Compression

Low Power Dissipation < 100 mW

Target = 500 ns Total Switch Transition Time

6.60 x 22.48 mm2 Package with 1 mm Pitch SMT Leads

30 dB Typical EMI/RFI Rejection at All I/O Ports

Open Drain Output Current of = 200 mA for External MOSFET Switch Drive

Fixed Gate with Pulsed Drain Bias Voltage. Add-On Module Allows for Gate Pulsing

RoHS* Compliant and 260°C Reflow Compatible

Yes
Yes
Module
Surface Mount
MABC-001000-DPS00L.PNG
22.5 x 6.5 x 5.0