mic3003gfltr Micrel Semiconductor, mic3003gfltr Datasheet - Page 47

• Manufacturer Part Number: mic3003gfltr
• Description: Fom Management Ic With Internal Calibration
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
July 2010
Notes:
3. ILDh will contain measured data after one A/D conversion cycle.
4. TXOPh will contain measured data after one A/D conversion cycle.
Default Value
Serial address
Byte address
Each LSB of TXOPh represents 25.6 μW, and each LS bit of TXOPl represents 0.1 μW. TXOPh is used in conjunction with
TXOPl to yield an unsigned sixteen-bit value.
In external calibration mode, the host should process the results using the appropriate slope and offset coefficients. TXOPh
contains the eight-bit ADC result and TXOPl is zero.
In internal calibration mode, the MIC3003’s ALU applies the coefficients stored in (TXSLPh:TXSLPl) and (TXOFFh:TXOFFl).
The TXOP registers will contain valid data after one ADC conversion cycle.
Default Value
Serial address
Byte address
Each LSB of RXOPh represents 25.6 μW, and each LS bit of RXOPl represents 0.1 μW.RXOPh is used in conjunction with
RXOPl to yield an unsigned sixteen-bit value.
In external calibration mode, the host should process the results using the appropriate slope and offset coefficients. RXOPh
contains the twelve-bit ADC result and the lower four bits of RXOPl are zero.
In internal calibration mode, the MIC3003’s ALU applies the coefficients stored in (RXSLP[0-7]h:RXSLP[0-7]l) and
(RXOFF[0-7]h:RXOFFl[0-7]).
The RXOP registers will contain valid data after one ADC conversion cycle.
Default value
Serial address
Byte address
read-only
read-only
read-only
TXDIS
D[7]
D[7]
D[7]
read/write
read-only
read-only
STXDIS
D[6]
D[6]
D[6]
read-only
read-only
read-only
RS1S
D[5]
D[5]
D[5]
Control and Status (CNTRL)
Transmitted Optical Power
0000 0000 b = 00 h (0mW)
A2 h
MS byte (TXOPh): 102 = 66 h
LS byte (TXOPl): 103 = 67 h
0000 0000 b = 00 h (0mW) (6)
A2 h
MS byte (RXOPh): 104 = 68 h
LS byte (RXOPl): 105 = 69 h
Received Optical Power
read-only
read-only
read-only
RS0S
D[4]
D[4]
D[4]
read/write
read-only
read-only
47
SRS0
D[3]
D[3]
D[3]
(4)
0000 0000 b = 00 h
110 = 6E h
read-only
read-only
read-only
TXFLT
A2 h
D[2]
D[2]
D[2]
[e-mail]
read-only
read-only
read-only
LOS
D[1]
D[1]
D[1]
or [phone]
read-only
read-only
read-only
M9999-072910-A
POR
MIC3003GFL
D[0]
D[0]
D[0]