V1.6 January 2010
Data Sheet
Ag9300
POE Module for Security Cameras and Systems
Table of Contents
1 Features .......................................................................................................................1
2 Description....................................................................................................................1
Table of Contents .............................................................................................................2
Table of Figures ...............................................................................................................2
3 Ag9300 Product Selector† ............................................................................................3
4 Pin Description .............................................................................................................4
5 Functional Description ..................................................................................................5
5.1 Inputs.....................................................................................................................5
5.2 PD Signature .........................................................................................................6
5.3 Isolation .................................................................................................................6
5.4 Power Classification ..............................................................................................6
5.5 DC/DC Converter ..................................................................................................7
5.6 Output Adjustment.................................................................................................7
5.7 Typical Connections ..............................................................................................9
6 Typical Application......................................................................................................10
7 Typical Recommendations .........................................................................................11
8 Operating Temperature Range...................................................................................11
9 Protection ...................................................................................................................12
10 Electrical Characteristics.........................................................................................13
10.1 Absolute Maximum Ratings*................................................................................13
10.2 Recommended Operating Conditions..................................................................13
10.3 DC Electrical Characteristics*..............................................................................13
11 Package ..................................................................................................................14
Table of Figures
Figure 1: Block Diagram with External Components............................................................3
Figure 2: Ag9300 DIL Package Format................................................................................4
Figure 3: Typical System Diagram.......................................................................................6
Figure 4: Class Programming Option...................................................................................7
Figure 5: Output Adjustment ................................................................................................8
Figure 6: Typical Connection Diagram.................................................................................9
Figure 7: Typical Application..............................................................................................10
Figure 8: Typical Layout.....................................................................................................11
Figure 9: Ag9300 Operating Profile ...................................................................................12
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