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| 型號(hào)： | PD69101ILQ |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, PQCC24 |
| 封裝： | 4 X 5 MM, ROHS COMPLIANT, PLASTIC, QFN-24 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 448K |
| 代理商： | PD69101ILQ |
1 Port PSE PoE PD69101 Controller
4 PAIR TYPICAL TIMING DIAGRAM
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Figure 5: 4 Pair Timing Diagram
Serial Communication - Monitoring Mode
When Mode0 and Mode1 Input pins are configured to Serial Monitoring Mode (“01”), the PD69101 transmits out
(continuously and repeatedly) the content of 9 internal registers:
Data Out Stream is transmitted through LED1 (pin 14)
Clock Out Stream is transmitted through LED0 (pin 13)
Data stream is shifted out with a 1 MHz clock (1 sec).
Total transaction packet length is 116 sec.
PD69101
The transmission is repeated every 1 msec.
Between transactions the clock is held low, while data stream out is stable high/low.
Note
: To exploit LED1 and LED0 to communicate and monitor transmissions, use a 1 K pullup resistor to the DVDD.
Copyright 2009
Microsemi
Rev. 1.1, 08-March-10
Analog Mixed Signal Group
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308
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