Datasheet > FLD5F20NP-D21

FLD5F20NP-D21

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
EUDYNA		/
页数	文件大小	规格书
6页	561K
描述
1,550nm Modulator Integrated DFB Laser

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FLD5F20NP-D21 数据手册

1,550nm Modulator

Integrated DFB Laser

FLD5F20NP-D

OPTICAL & ELECTRICAL CHARACTERISTICS (T = T

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

set, c

Limits

Type

Parameter

Peak Wavelength

Symbol

Unit

Test Condition

Min.

Max.

Note (2)

Note (4)

CW, V =Vo

Threshold Current

Operating Current

Forward Voltage

100

2.0

CW, I =I , V =Vo

1.4

F op

Optical Output Power

(Avg. Power)

Note (2)

-2.0

dBm

Dispersion Penalty

Note (1)

Note (2)

SSR

Tset

°C

Sidemode Suppression Ratio

Laser Set Temperature (BOL)

Wavelength Drift (after 20 years)

0.1

-0.1

Wavelength Stability

with Case Temperature

0.5

pm/°C

Optical Isolation

Tc=-20 to +70°C

-0.7

On Level Modulation

Modulator Drive Voltage

(Vo-Vmod)≥-3.3V, Rext=10dB

2.6

mod

f=10Gb/s, I =I

V =Vo/(Vo-Vmod)

F op

Extinction Ratio

ext

Rise Time

Fall Time

Note (2), 20 to 80%

-3dB bandwidth,

Cut-off Frequency

RF Return Loss

GHz

V =Vo-0.5|Vmod|, I =I

F op

f=DC-5GHz, 50Ω Test Set,

V =Vo, I =I

F op

f=5-10GHz, 50Ω Test Set,

RF Return Loss

Monitor Current

In-Band Ripple

V =Vo, I =I

F op

Note (2), V =5V

0.04

1.5

1.0

I =I

F op, f=0.1-10GHz,

∆G

V =Vo-0.5|Vmod|

f=10 MHz to 8.5 GHz,

Relative Intensity Noise

RIN

-120

dB/Hz

V =Vo, I =I

F op, 8% Reflection

∆T

TEC

=3.3W, I =I

TEC Capacity

70-Tset

°C

F op

I =I

F op,

∆T=(70-Tset)[°C]

TEC Current

1.3

2.5

3.3

I =I

F op,

∆T=(70-Tset)[°C]

TEC Voltage

I =I

F op

TEC Power Dissipation

Thermistor B Constant (Note 3)

Thermal Resistance

3,270 3,450

9.5 10.0

3,630

10.5

kΩ

T =25°C , Tc=+25°C

Note (1) Eudyna Test System

Note (3) Relation between resistance and temperature (°K) is:

9.95328Gb/s, PRBS=2²³-1, IF=Iop, V =Vo and (Vo-Vmod)

Rth (T) = Rth (25°C)*exp[B(1/T-1/298)]

Dispersion=800ps/nm, Dispersion penalty at

Bit Error Rate = 1.0E-10

Note (4) Reference Figure 7 for Wavelength Table

Note (2) Eudyna Test System

9.95328Gb/s, PRBS=2²³-1, IF=Iop, V =Vo and (Vo-Vmod)

123 4 5 6

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