FTLX1412M3BTL Multirate XFP Product Specification – June 2008

F i n i s a r

© Finisar Corporation 25-June-08

Rev B

Page 4

III.

Parameter

Symbol

Min

Typ

Max

Unit

Ref.

Supply Voltage

Vcc3

3.13

3.46

V

Supply Current

Icc3

600

mA

Module total power

(-10°C to +85°C case)

2.0

W

1

Module total power

(-40°C to -10°C case)

2.5

W

1

Transmitter

Input differential impedance

100

Ω

2

Differential data input swing

Vin,pp

120

820

mV

3

Transmit Disable Voltage

2.0

Vcc

V

4

Transmit Enable Voltage

GND

GND+ 0.8

V

Transmit Disable Assert Time

10

us

Receiver

Differential data output swing

Vout,pp

340

650

850

mV

5

Data output rise time

38

ps

6

Data output fall time

38

ps

6

LOS Fault

Vcc – 0.5

V

7

LOS Normal

GND

GND+0.5

V

7

Power Supply Rejection

PSR

See Note 8 below

8

Notes:

1.

Maximum total power value is specified across the indicated temperature and voltage ranges.

2.

After internal AC coupling.

3.

SONET/SDH jitter generation requirements are guaranteed with a minimum differential data input

swing of 500mV peak-to-peak.

4.

Or open circuit.

5.

Into 100 ohms differential termination.

6.

20 – 80 %

7.

Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0

indicates normal operation; logic 1 indicates no signal detected.

8.

Per Section 2.7.1. in the XFP MSA Specification