Specifications

Si3216
Rev. 1.0 97
Not Recommended
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Reset settings = 0001_1111
Register 96. Calibration Control/Status Register 1
BitD7D6D5D4D3D2D1D0
Name
CAL CALSP CALR CALT CALD CALC CALIL
Type R/WR/WR/WR/WR/WR/WR/W
Bit Name Function
7 Reserved Read returns zero.
6CAL
Calibration Control/Status Bit.
Setting this bit begins calibration of the entire system.
0 = Normal operation or calibration complete.
1 = Calibration in progress.
5 CALSP
Calibration Speedup.
Setting this bit shortens the time allotted for V
BAT
settling at the beginning of the
calibration cycle.
0 = 300 ms
1=30ms
4CALR
RING Gain Mismatch Calibration.
For use with discrete solution only. When using the Si3201, consult “AN35: Si321x
User’s Quick Reference Guide” and follow the instructions for manual calibration.
0 = Normal operation or calibration complete.
1 = Calibration enabled or in progress.
3CALT
TIP Gain Mismatch Calibration.
For use with discrete solution only. When using the Si3201, consult “AN35: Si321x
User’s Quick Reference Guide” and follow the instructions for manual calibration.
0 = Normal operation or calibration complete.
1 = Calibration enabled or in progress.
2CALD
Differential DAC Gain Calibration.
0 = Normal operation or calibration complete.
1 = Calibration enabled or in progress.
1CALC
Common Mode DAC Gain Calibration.
0 = Normal operation or calibration complete.
1 = Calibration enabled or in progress.
0CALIL
I
LIM
Calibration.
0 = Normal operation or calibration complete.
1 = Calibration enabled or in progress.