MCSBC6600

Smart RF Power Amplifier Bias Controller

FEATURES
  • 10-bit programmable output voltages with two segmental user-defined temperature coefficients (TC) for thermalcompensations- Configurable Break-point temperatures- Maximum TC range: -6mV/°C ~ 6mV/°C, with an incremental step of 0.4mV/°C

  • 2 local and remote diode temperature sensors 

  • Internal 128Bits MTP for autonomous operatio

  • Four analog outputs

- Four monotonic DACs with 1.8mV resolution

- Output Range: -5.9V to -0.1V or 0.1V to 3.5V

- Configurable 4-step cutoff voltages 

- High current drive capability: 50mA 

  •  Output switches

- Fast switching time: 120ns

- Low resistance option: 1 Ohm 

  • Built-in power on/off sequencing control 

  • SPI and I2C interface:  standard and fast

  • Specified temperature range : -40°C to 125°C

APPLICATIONS
  • Communications Infrastructure 4G/5G system

  • Bias Controllers for GaN/LDMOS/GaAs/HBT etc.