B-13-1250C-T-SSC2E 参数 Datasheet PDF下载

1.25 Gbps Single Mode Transceiver

C-13-1250(C)-T(3)-SSC(2)

Recommended Circuit Schematic

C-13-1250-T(3)-SSC(2)

Tx Vcc

C5

Rx Vcc

9

R1

R3

8

7

6 5

4 3

2

1

R9

R5

R7

C6

TD +

TD -

RD +

RD -

Tx Vcc

Rx Vcc

R2

R4

SD

R10

R6

No internal

connection

Transceiver

Top view

No internal

connection

R8

L1

Vcc

Notes +3.3V:

R1=R3=R5=R7=R9=130

R2=R4=R6=R8=R10=82

C1=C2=C3=C5=C6=0.1F

C4=10F

L1=L2=1H

Notes +5V:

R1=R3=R5=R7=R9=82

R2=R4=R6=R8=R10=130

C1=C2=C3=C5=C6=0.1F

C4=10F

L1=L2=1H

C3

C1

Rx Vcc

L2

C4

C2

Tx Vcc

C-13-1250C-T(3)-SSC(2)

Tx Vcc

C5

Rx Vcc

9

R1

R3

8

7

6 5

4 3

2

1

R5

R7

C6

TD +

TD -

RD +

RD -

Tx Vcc

Rx Vcc

R2

R4

SD

R6

R8

No internal

connection

Transceiver

Top view

No internal

connection

L1

Vcc

Notes +3.3V:

R1=R3=R5=R7=130

R2=R4=R6=R8=82

C1=C2=C3=C5=C6=0.1F

C4=10F

L1=L2=1H

Notes +5V:

R1=R3=R5=R7=82

R2=R4=R6=R8=130

C1=C2=C3=C5=C6=0.1F

C4=10F

L1=L2=1H

C3

C1

Rx Vcc

L2

C4

C2

Tx Vcc

The split-loaded terminations for ECL signals need to be located at the input of devices receiving those ECL signals.

The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module Rx Vcc.

A GND plane under the module is required for good EMI and sensitivity performance.

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5

LUMNDS601-May1806

Rev A.3