PD69008 - 8 Ports Power Over Ethernet Manager

Microsemi

Analog Mixed Signal Group

Page 8

2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: (800) 713-4113, Outside the USA: (949) 221-7100 Fax: (949) 756-0308

Copyright

© 2009

Rev. 1.0, 2009-03-15

PIN NAME:

•

CP_IN

PAD TYPE:

Analog

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

NOTE

Operating Voltage

34

57

V

PIN NAME:

•

ADC2p5, VCC2p5, VPERI, EXT_REG

PAD TYPE:

Analog

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

NOTE

ADC2p5 Output Voltage

2.45

2.55

V

ADC2p5 Internal Current

Consumption

6

mA

Recommended external cap.

= 47 nF to 135 nF

VCC2p5 Output Voltage

2.37

2.62

V

Recommended external cap.

= 47 nF to 135 nF

VPERI Output Voltage

3.10

3.5

V

Recommended external cap.

= 1 uF to 4.7 uF

VPERI External Current

Load

6

mA

Without external NPN

EXT_REG Output

Current

6

mA

PIN NAME:

•

ASICINI, I2CINI

(max. capacitance between mode input to GND should NOT exceed 1nF)

PAD TYPE:

Analog

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

NOTE

Operating Voltage

0

ADC2p5

V

Current Consumption

-1

+1

uA

PIN NAME:

•

IREF

PAD TYPE:

Analog

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

NOTE

Output Voltage

1.21

1.34

V

With external 24.9 K resistor

to GND