MAX11008BETM+ Maxim Integrated Products, MAX11008BETM+ Datasheet - Page 48

• Manufacturer Part Number: MAX11008BETM+
• Description: RF Wireless Misc IC CTLR LDMOS BIAS DUAL
• Manufacturer: Maxim Integrated Products

Specifications of MAX11008BETM+

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual RF LDMOS Bias Controller with
Nonvolatile Memory
Table 11. Hardware Configuration Register
X = Don’t care.
* Write only.
Table 11a. Channel 1 Averaging Equation
(T1AVGCTL)
Table 11b. Channel 1 Difference-Limiter Bits (T1LIMIT[2:0])
48
D15
DATA BITS
D[14:12]*
0
1
______________________________________________________________________________________
D[9:8]
D[7:6]
D[5:4]
D[3:2]
D[1:0]
D15*
D11
D10
D14
0
0
0
0
1
1
1
1
Average = average + 1/16 difference.
Average = average + 1/4 difference.
CHANNEL 1 AVERAGING EQUATION
ADCREF[1:0]
DACREF[1:0]
PG2SET[1:0]
PG1SET[1:0]
T1LIMIT[2:0]
CKSEL[1:0]
T1AVGCTL
BIT NAME
FIFOSTAT
ADCMON
D13
0
0
1
1
0
0
1
1
RESET STATE
D12
000
00
00
00
00
00
0
0
0
0
1
0
1
0
1
0
1
Channel 1 averaging-equation bit. This bit controls the averaging equation
for channel 1 while the device is in tracking mode. See Table 11a.
Channel 1 difference-limiter bits. Set T1LIMIT[2:0] to enable the difference
limiter for channel 1 temperature averaging. See Table 11b.
If the FIFOSTAT bit is set to 1, the ALARM output is used to monitor data
flow into/out of the FIFO and EEPROM while in the message and LUT
streaming modes.
ADC monitor enable bit. If ADCMON is set to 1, the result from the ADC
conversion is copied into the FIFO, from where it can be read over the
serial interface. If ADCMON = 0, the result is not copied into the FIFO.
ADCMON and AVGMON cannot be active at the same time.
PGA2 gain-setting bits. See Table 11c.
PGA1 gain-setting bits. See Table 11c.
Clock mode and CNVST bits. See Table 11d.
ADC reference select bits. See Table 11e.
DAC reference select bits. See Table 11f.
No limiting is applied.
Difference is limited to 1 LSB (1/8 of a degree).
Difference is limited to 3 LSBs (3/8 of a degree).
Difference is limited to 7 LSBs (7/8 of a degree).
Difference is limited to 15 LSBs (1 7/8 degrees).
Difference is limited to 31 LSBs (3 7/8 degrees).
Difference is limited to 63 LSBs (7 7/8 degrees).
Difference is limited to 127 LSBs (15 7/8 degrees).
CHANNEL 2 DIFFERENCE-LIMITER BITS (T2LIMIT[2:0])
FUNCTION