Delta Electronics Multimode SFP Transceiver LCP-1250A4FDRx Manual do Utilizador descarregar pdf (Página 2)

LCP-1250A4FDRx

DELTA ELECTRONICS, INC.

2 09/20/2011

Rev. S0

www.deltaww.com

Absolute Maximum Ratings

Parameter

Symbol

Min.

Typ.

Max

Unit

Note

Storage Temperature Ts -40 85 ºC

Supply Voltage V

0 5 V

Recommended Operating Conditions

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Case Operating Temperature T

-5 70 ºC 1

Supply Voltage V

3.135

3.465

Note 1: See order information

Electrical Characteristics

=3.3V ± 5%)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Total

Supply Current

CCT

180

300

Transmitter

Transmitter Differential Input Voltage V

0.5 2.4 V 1

Transmitter Disable Input-High V

DISH

2 V

+0.3

Transmitter Disable Input-Low V

DISL

0 0.8 V

Transmitter Fault Pull up Resistor R

TX_FAULT

4.7 10 kΩ 2

Transmitter Fault Output-High V

TXFH

2 V

+0.3

V 2

Transmitter Fault Output-Low V

TXFL

0 0.8 V 2

Receiver

Receiver Differential Output Voltage V

0.35 1 2 V 3

Receiver LOS Load R

RXLOS

4.7 10 kΩ 2

LOS Output Voltage

High

LOS

+0.3

LOS Output Voltage-Low V

LOS

0 0.8 V 2

Output Data Rise/Fall Time t

/ t

220 psec 4

Notes:

1. Internally AC coupled and terminated to 100Ohm differential load.

2. Pull up to V

on host Board

3. Internally AC coupled, but requires a 100Ohm differential termination at or internal to Serializer/

Deserializer.

4. These are 20%~80% values

1 2 3 4 5 6 7 ... 13 14

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