mic3003 Micrel Semiconductor, mic3003 Datasheet - Page 59
mic3003
Manufacturer Part Number
mic3003
Description
Fom Management Ic With Internal Calibration
Manufacturer
Micrel Semiconductor
Datasheet
1.MIC3003.pdf
(75 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Micrel, Inc.
May 2009
Default value for all three bytes
Serial address
Byte addresses
When the APC is on, the eight-bit signed integer compensation value corresponding to the current temperature is taken from
the BIASLUT look-up table, added to the selected APCSET (0, 1, or 2) register and loaded into the V
If DAC Calibration mode is selected in OEMCAL0, a write to any one of the three APCSETn registers will cause the V
to be updated immediately. DAC Calibration mode disables the output of the BIASLUT lookup table, so the unmodified
APCSETn register value propagates directly to the DAC.
The eight-bit value presented to the V
A valid OEM password is required for access to these registers. These registers are non-volatile and will be maintained through
power and reset cycles.
Default value for all three bytes
Serial address
Byte address
When the APC is on, the eight-bit signed integer compensation value corresponding to the current temperature is taken from
the MODLUT look-up table, added to the selected MODSET (0, 1, or 2) register and loaded into the V
If DAC Calibration mode is selected in OEMCAL0, a write to any one of the three MODSETn registers will cause the V
to be updated immediately. DAC Calibration mode disables the output of the MODLUT lookup table, so the unmodified
MODSETn register value propagates directly to the DAC.
The eight-bit value presented to the V
A valid OEM password is required for access to these registers. These registers are non-volatile and will be maintained through
power and reset cycles.
read/write
read/write
D[7]
D[7]
read/write
read/write
D[6]
D[6]
Modulation Setpoint 0, 1, and 2 (MODSET0, MODSET1, and MODSET2)
APC Setpoint 0, 1, and 2 (APCSET0, APCSET1, APCSET2)
read/write
read/write
D[5]
D[5]
BIAS
MOD
DAC is always available for readback in the APCDAC register.
DAC is always available for readback in the MODDAC register.
Automatic Power Control Setpoint
0000 0000 b = 00 h
A6 h
APCSET0: 3 = 03 h
APCSET1: 4 = 04 h
APCSET2: 5 = 05 h
0000 0000 b = 00 h
A6 h
MODSET0: 6 = 06 h
MODSET1: 30 = 1E h
MODSET2: 31 = 1F h
read/write
read/write
Nominal V
D[4]
D[4]
MOD
Setpoint
read/write
read/write
59
D[3]
D[3]
read/write
read/write
D[2]
D[2]
hbwhelp@micrel.com
read/write
read/write
BIAS
MOD
D[1]
D[1]
DAC.
DAC.
or (408) 955-1690
read/write
read/write
M9999-052709-A
BIAS
MOD
D[0]
D[0]
DAC
DAC
MIC3003