mic3002 Micrel Semiconductor, mic3002 Datasheet - Page 44

• Manufacturer Part Number: mic3002
• Description: Mic3002 Fom Management Ic With Internal Calibration
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
July 2007
Default Value
Serial Address
Bytes Address
Each LSB of IHIGHh represents 512µA and each LSB of IHIGHl represents 2µA. The sixteen bits threshold value
(IHIGHh;IHIGHl) is compared, bit to bit, to the sixteen bits value of the bias current reading (ILDh:ILDl). Warning bit Wx is set if
Reading > Threshold.
Default Value
Serial Address
Bytes Address
Each LSB of ILOWh represents 512µA and each LSB of ILOWl represents 2µA. The sixteen bits threshold value
(ILOWh;ILOWl) is compared, bit to bit, to the sixteen bits value of the bias current reading (ILDh:ILDl). Warning bit Wx is set if
Reading < Threshold.
Default Value
Serial Address
Bytes Address
Each LSB of TXHIGHh represents 25.6µW. This register is to be used in conjunction with TXHIGHl to yield a sixteen-bit value.
The values in TXHIGHh:TXHIGHl are in an unsigned binary format. The value in this register is uncalibrated. The sixteen bits
threshold value (TXHIGHh;TXHIGHl) is compared, bit to bit, to the sixteen bits value of the TX power reading (TXOPh:TXOPl).
Warning bit Wx is set if Reading > Threshold.
Default Value
Serial Address
Byte Address
Each LSB of TXLOWh represents 25.6µW. This register is to be used in conjunction with TXLOWl to yield a sixteen-bit value.
The values in TXLOWh:TLOWl are in an unsigned binary format. The value in this register is uncalibrated. The sixteen bits
threshold value (TXLOWh;TXLOWl) is compared, bit to bit, to the sixteen bits value of the TX power reading (TXOPh:TXOPl).
Warning bit Wx is set if Reading < 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 Warning MSB (TXHIGHh)
Bias Current High Warning Threshold
Bias Current Low Warning Threshold
TX Optical Power Low Warning
0000 0000 b = 00 h (0mA)
A2 h
MSB (IHIGHh): 20 = 14 h
LSB (IHIGHl): 21 = 15 h
0000 0000 b = 00 h (0mA)
A2 h
MSB (ILOWh): 22 = 16 h
LSB (ILOWl): 23 = 17 h
0000 0000 b = 00 h (0mW)
A2 h
MSB (TXHIGHh): 28 = 1C h
LSB (TXHIGHl): 29 = 1D h
0000 0000 b = 00 h (0mW)
A2 h
MSB (TXLOWh): 30 = 1E h
LSB (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
M9999-073107-B
D[0]
D[0]
D[0]
D[0]
MIC3002