MIC3003 Datasheet, PDF (6/75 Pages) Micrel Semiconductor – FOM Management IC with Internal Calibration

Micrel, Inc.
MIC3003
List of Figures
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MIC3003 Block Diagram............................................................................................................................ 18
Analog-to-Digital Converter Block Diagram............................................................................................... 18
Internal Calibration RX Power Linear Approximation ................................................................................ 25
RXPOT Block Diagram.............................................................................................................................. 25
MIC3003 APC and Modulation Control Block Diagram............................................................................ 26
Programmable Feedback Resistor ............................................................................................................ 26
Transmitter Configurations Supported by MIC3003 ................................................................................. 26
VMOD Configured as Voltage Output with Gain ...................................................................................... 27
MIC3003 Power-ON Timing ...................................................................................................................... 28
Fault Comparator Logic ............................................................................................................................. 28
Saturation Detector.................................................................................................................................... 29
RXLOS Comparator Logic......................................................................................................................... 29
Control and Status I/O Logic ..................................................................................................................... 33
Transmitter ON-OFF Timing...................................................................................................................... 34
Initialization Timing with TXDISABLE Asserted ........................................................................................ 34
Initialization Timing with TXDISABLE Not Asserted.................................................................................. 34
Loss-of-Signal (LOS) Timing ..................................................................................................................... 35
Transmit Fault Timing................................................................................................................................ 35
Successfully Clearing a Fault Condition .................................................................................................... 36
Unsuccessful Attempt to Clear a Fault ...................................................................................................... 36
Write Byte Protocol.................................................................................................................................... 38
Read Byte Protocol.................................................................................................................................... 38
Read_Word Protocol ................................................................................................................................. 38
Eightr-Byte Block Write Protocol ............................................................................................................... 39
November 2009
6
M9999-111209-C
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