LTC9101-2/LTC9102

41

Rev. 0

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VEE

>47µF

0.1µF

100V

S1B

0.1µF

1µF

100V

PWRMD0

CPA

CNA

DPA

DNA

CAP3

EXT3

VEE

SENSE1

GATE1

AGND

1000BASE-T

OUT1

SENSE2

VSSK2

GATE2

OUT2

TX1

TX2

TX3

TX4

RJ45

1

2

6

4

3

5

7

8

ID0

ID1

VEE

VEE

CFG0

CFG1

DGND

3.3V

1µF

CND

DPD

DND

CPD

VDD

LTC9101-2

RESET

3.3V

3.3V

VEE

PORT 1

D1

3.3V

D2

D2: SMAJ58A

D1: SMCJ58A

0.1

PSMN040-100MSE

VEE

VSSK1

0.1

PSMN040-100MSE

0.1µF

100V

S1B

3.3V REGULATOR

LTC9102

VEE

9101-2 F33

Figure 33. Autonomous IEEE 802.3bt 4-Pair PSE, Type 3 or Type 4, Alternative A (MDI-X) and B (S), 1000Base-T, 1 Port Shown

TYPICAL APPLICATIONS