mic3003 Micrel Semiconductor, mic3003 Datasheet - Page 44

• 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
Bytes addresses
Each LS bit of IHIGHh represents 512 μA and each LS bit of IHIGHl represents 2 μA. The sixteen-bit threshold value
(IHIGHh:IHIGHl) is compared,to the sixteen-bit value of the bias current result (ILDh:ILDl). WARN0 bit 3 is set if Result >
Threshold.
Default value for both bytes
Serial address
Bytes addresses
Each LS bit of ILOWh represents 512 μA and each LS bit of ILOWl represents 2 μA. The sixteen-bit threshold value
(ILOWh:ILOWl) is compared to the sixteen-bit value of the bias current result (ILDh:ILDl). WARN0 bit 2 is set if
Result < Threshold.
Default value for both bytes
Serial address
Bytes addresses
Each LS bit of TXHIGHh represents 25.6 μW, and each LS bit of TXHIGHl represents 0.1 μW. The sixteen-bit threshold value
(TXHIGHh:TXHIGHl) is compared to the sixteen-bit value of the TX power result (TXOPh:TXOPl).WARN0 bit 1 is set if Result >
Threshold.
Default value for both bytes
Serial address
Byte addresses
Each LS bit of TXLOWh represents 25.6 μW, and each LS bit of TXLOWl represents 0.1 μW. The sixteen-bit threshold value
(TXLOWh:TXLOWl) is compared,to the sixteen-bit value of the TX power reading (TXOPh:TXOPl). ALARM0 bit 0 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]
Bias Current High Warning Threshold
Bias Current Low Warning Threshold
TX Optical Power High Warning
TX Optical Power Low Warning
0000 0000 b = 00 h (0 mA)
A2 h
MS byte (IHIGHh): 20 = 14 h
LS byte (IHIGHl): 21 = 15 h
0000 0000 b = 00 h (0 mA)
A2 h
MS byte (ILOWh): 22 = 16 h
LS byte (ILOWl): 23 = 17 h
0000 0000 b = 00 h (0 mW)
A2 h
MS byte (TXHIGHh): 28 = 1C h
LS byte (TXHIGHl): 29 = 1D h
0000 0000 b = 00 h (0 mW)
A2 h
MS byte (TXLOWh): 30 = 1E h
LS byte (TXLOWl): 31 = 1F 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
44
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