mic3003 Micrel Semiconductor, mic3003 Datasheet - Page 41

• Manufacturer Part Number: mic3003
• Description: Fom Management Ic With Internal Calibration
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
May 2009
Default value for both bytes
Serial address
Byte addresses
Each LS bit of VMINh represents 25.6 mV and each LS bit of VMINl represents 0.1 mV. The sixteen-bit threshold value
(VMINh:VMINl) is compared to the sixteen-bit value of the voltage result (VINh:VINl). ALARM0 bit 4 is set if Result < Threshold.
Default value for both bytes
Serial address
Byte addresses
Each LS bit of IMAXh represents 512 μA and each LS bit of IMAXl represents 2 μA. The sixteen-bit threshold value
(IMAXh:IMAXl) is compared,to the sixteen-bit value of the bias current result (ILDh:ILDl). ALARM0 bit 3 is set if Result >
Threshold.
Default value for both bytes
Serial address
Byte addresses
Each LS bit of IMINh represents 512 μA and each LS bit of IMINl represents 2 μA. The sixteen-bit threshold value
(IMINh:IMINl) is compared to the sixteen-bit value of the bias current result (ILDh:ILDl). ALARM0 bit 2 is set if
Result < Threshold.
Default value for both bytes
Serial address
Byte addresses
Each LS bit of TXMAXh represents 25.6 μW, and each LS bit of TXMAXl represents 0.1 μW. The sixteen-bit threshold value
(TXMAXh:TXMAXl) is compared to the sixteen-bit value of the TX power result (TXOPh:TXOPl). ALARM0 bit 1 is set if Result >
Threshold.
read/write
read/write
read/write
read/write
D[7]
D[7]
D[7]
D[7]
read/write
read/write
read/write
read/write
D[6]
D[6]
D[6]
D[6]
read/write
read/write
read/write
read/write
D[5]
D[5]
D[5]
D[5]
TX Optical Power High Alarm Threshold
Bias Current High Alarm Threshold
Bias Current Low Alarm Threshold
Voltage Low Alarm Threshold
0000 0000 b = 00 h (0 V)
A2 h
MS byte (VMINh): 10 = 0A h
LS byte (VMINl): 11 = 0B h
0000 0000 b = 00 h (0 mA)
A2 h
MS byte (IMAXh): 16 = 10 h
LS byte (IMAXl): 17 = 11 h
0000 0000 b = 00 h (0 mA)
A2 h
MS byte (IMINh): 18 = 12 h
LS byte (IMINl): 19 = 13 h
0000 0000 b = 00 h (0 mW)
A2 h
MS byte (TXMAXh): 24 = 18 h
LS byte (TXMAXl): 25 = 19 h
read/write
read/write
read/write
read/write
D[4]
D[4]
D[4]
D[4]
read/write
read/write
read/write
read/write
41
D[3]
D[3]
D[3]
D[3]
read/write
read/write
read/write
read/write
D[2]
D[2]
D[2]
D[2]
[e-mail]
read/write
read/write
read/write
read/write
D[1]
D[1]
D[1]
D[1]
or [phone]
read/write
read/write
read/write
read/write
M9999-052709-A
D[0]
D[0]
D[0]
D[0]
MIC3003