3

FLD5F15CX-A

Parameter

Cooler Voltage

Cooler Power

Thermistor Resistance

Thermistor B Constant

Symbol

Ic

Vc

Rtr

B

TL=Tset,

Pf=10mW,

Tc=70

°C

TL=25

°C

Test Conditions

A

V

W

K

k

Ω

Unit

Pc

Limit

1.0

2.4

2.4

10.5

Max.

Typ.

-

-

-

9.5

-

-

-

10.0

3630

3270

3450

Min.

Cooler Current

Relative Intensity Noise

RIN

f=2.5 GHz

Pf=10 mW, ORL=24 dB

dB/Hz

-140

--

dB

Power Penalty

PP

Note (2)

2.0

--

Optical Isolation

Is

Tc=-20 to 70

°C

dB

-

25

35

Kink

Kns

-

No Kink

up to 12mW

Note 1. TE=10*log{Pf(Tcase)/Pf(Tc=25

°C)} (dB)

Rext=8.2dB (min.)

Receiver: Eudyna Standard Receiver

Note 4. The selected wavelengths available are listed in Fig. 8

OPTICAL AND ELECTRICAL CHARACTERISTICS (TL=Tset, TL: Laser Temperature,

Tc=25°C, BOL, unless otherwise specified)

Fig. 1 Forward Current vs Output Power

Forward Current, If (mA)

0

5

10

030

60

90

Fig. 2 Frequency Response

Frequency (GHz)

6

3

0

-3

-6

-9

-12

9

12

01

2

3

4

5

Pf=10mW

TL = 25°C

1,550nm DWDM Direct

Modulation DFB Laser