MIC3003GMLTR 参数 Datasheet PDF下载

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

hbwhelp@micrel.com

or (408) 955-1690