Product List
 
 
Products
 
CWDM DFB Pigtailed LD

CWDM DFB Pigtailed Laser Diode

 

Feature

MQW DFB LD

Low threshold current

Built-in InGaAsP monitor PD

Wide temperature range operation (Tc=-45 to +85)

 

Application

CATV Reverse Transmission

Wireless WDMA/GSM/PHS Fiber-Optical Repeaters

Light Source

Other Analog or Digital Optical Transmission

 

Absolute maximum ratings

Parameter

Symbol

Min.

Max.

Unit

Test condition

Storage temperature

Tst

-40

+100

-

Operating temperature

Top

-40

+85

-

Reverse voltage

VR

 

30

V

CW

Soldering temperature/time

 

 

260/10

/S

-

 

Optical & electrical characteristics

Parameter

Symbol

Min.

Typ.

Max.

Unit

Test condition

Center wavelength

Λc

1290

1310

1330

nm

-

1530

1550

1570

Λc-3

Λc

Λc+3

 

*O+S+C+L

Threshold current

Ith

-

10

15

mA

1310nm,25

Spectral width

Δλ

-

0.5

1

nm

CWIth+20mA

Side mode suppression ratio

SMSR

30

40

-

dB

 

Output power

P

-

1.0

2.0

mW

CWIth+20 mA

Operating voltage

Vop

-

1.1

1.5

V

CWIth+20 mA

Bandwidth(3dB)

Bw

5

1000

2500

MHz

Rl=50Ω

Rise/ Fall time

Tr/Tf

-

0.3

0.7

nS

CWIth+20mA

Monitor current

Im

0.1

0.7

-

mA

CWIth+20mA

Optical Isolation

Iso

30

-

-

dB

25

Relative intensity Noise

Rin

-

-135

-

dBm/Hz

CW,2mW,50MHz-100MHz

Second-Order

Intermodulation

IMD2

-

-40

-

dBc

@2stone,0dBm

Third-Order

Intermodulation

IMD3

-

-58

-

dBc

@2stone,0dBm

With isolator (Single stage isolator or Dual stage Isolator) or without isolatoravailable

 

 

 

 

    Previous:155Mbps InGaAs PIN-TIA module     Next:Universal InGaAs PIN Photodiode-0.5mm detector diameter