User Manual

MAX11008
Dual RF LDMOS Bias Controller with
Nonvolatile Memory
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DATA BITS BIT NAME RESET STATE FUNCTION
D15* T2AVGCTL 0
Channel 2 averaging-equation bit. This bit controls the averaging equation
for channel 2 while the device is in tracking mode. See Table 13a.
D[14:12]* T2LIMIT[2:0] 000
Channel 2 difference-limiter bits. Set T2LIMIT[2:0] to enable the difference
limiter for channel 2 temperature averaging. See Table 13b.
D11 LDAC2 0
Channel 2 LDAC control bit. Set to 0 to load calculation results into the DAC
2 input and output registers. Set to 1 to load calculation results into the
DAC 2 input register only.
D10 TCOMP2 0
Channel 2 temperature compensation enable bit. Set to 1 to allow V
GATE2
calculations to be triggered by channel 2 temperature measurements.
D9 APCCOMP2 0
Channel 2 APC parameter compensation enable bit. Set to 1 to allow
V
GATE2
calculations to be triggered by channel 2 current-sense
measurements or APC2 parameter changes.
D8 TSRC2 0
Channel 2 temperature sensor select bit. Set to 0 to use the channel 2
external temperature sensor as the source of the temperature parameter for
V
GATE2
calculations. Set to 1 to use the internal temperature sensor.
D[7:6] APCSRC2[1:0] 00
Channel 2 APC parameter select bits. Set APCSRC2[1:0] to select the data
source for V
GATE2
calculations. See Table 13c.
D5 LDAC1 0
Channel 1 LDAC control bit. Set to 0 to load calculation results into the DAC
1 input and output registers. Set to 1 to load calculation results into the
DAC 1 input register only.
D4 TCOMP1 0
Channel 1 temperature compensation enable bit. Set to 1 to allow V
GATE1
calculations to be triggered by channel 1 temperature measurements.
D3 APCCOMP1 0
Channel 1 APC parameter compensation enable bit. Set to 1 to allow
V
GATE1
calculations to be triggered by channel 1 current-sense
measurements or APC1 parameter changes.
D2 TSRC1 0
Channel 1 temperature sensor select bit. Set to 0 to use the channel 1
external temperature sensor as the source of the temperature parameter for
V
GATE1
calculations. Set to 1 to use the internal temperature sensor.
D[1:0] APCSRC1[1:0] 00
Channel 1 APC parameter select bits. Set APCSRC1[1:0] to select the data
source for V
GATE1
calculations. See Table 13c.
Table 13. Software Configuration Register
X = Don’t care.
* Write only.