Delta-electronics LCP-4250A4CDR Manuel d'utilisateur télécharger pdf (Page 2)

DELTA ELECTRONICS, INC.

2 2008/3/18

Rev. 0A

www.deltaww.com

Absolute Maximum Ratings

Parameter Symbol Min. Typ. Max. Unit Note

Storage Temperature T

-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 V

Electrical Characteristics

=3.135V to 3.465V)

Parameter Symbol Min. Typ. Max. Unit Note

Total Supply Current I

180 300 mA

Transmitter

Transmitter Differential Input Voltage Vin,pp 0.5 2.4 V 2

Transmitter Disable Input-High V

DISH

2 V

+0.3 V

Transmitter Disable Input-Low V

DISL

0 0.8 V

Transmitter Fault Pull up Resistor R

TX_FAULT

4.7 10 k 3

Transmitter Fault Output-High V

TXFH

2 V

+0.3 V

Transmitter Fault Output-Low V

TXFL

0 0.8 V

Receiver

Receiver Differential Output Voltage V

out,pp

0.3 1 V 4

Receiver LOS Load R

RXLOS

4.7 10 k 3

LOS Output Voltage-Low V

LOSH

2 V

+0.3 V

LOS Output Voltage-High V

LOSL

0 0.8 V

Output Data Rise/Fall Time t

/ t

120 psec 5

Notes:

1. See Ordering information for detail

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

3. Pull up to V

on host Board.

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

5. Unfiltered, 20 – 80%.

1 2 3 4 5 6 7 ... 12 13

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Delta-electronics LCP-4250A4CDR Manuel d'utilisateur Page 2

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