25G 850nm LC-TOSA

(TECHNICAL SPECIFICATIONS DATASHEET REV.001)

 FEATURES:

• Data rates up to 25Gbps

• High performance Vcsel

• Low electrical parasitic TO package

• 0 to 70 operation

• Integrated monitor photodiode

 

APPLICATIONS:

• High speed Data Communication          

 

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

Storage Temperature

-40°C ~ + 100°C

Operating Temperature

0 ºC ~ +70°C

Lead Soldering Temperature

260°C(Max)

Lead Soldering Duration

10sec(Max)

Reverse Vf(Vcsel)

5v(Max)

Reverse Vf(Monitor PD)

10v(Max)

ESD Level(HBM)

100v

 

RECOMMENDED OPERATING CONDITIONS

PARAMETER

RATING

Operating Case Temperature

 0°C ~ + 70°C

VCSEL operating current

 0~12mA

 

ELECTRO-OPTICAL CHARACTERISTICS

(Unless otherwise specified, TA= 25 °C)

VCSEL Parameter

 Symbol

Min

 Typ.

Max

Unit

Conditions

Peak Wavelength

 λ

840

850

860

nm

If=6.0mA

Fiber coupled optical power

Pf

600

800

 

uW

If=6.0mA

λp Temperature variation

Δλp/ΔT

-

0.06

-

nm/°C

 

RMS spectrum Bandwidth

λ

-

-

0.65

nm

 

Threshold Current

 Ith

 

0.6

1.0

mA

If=6.0mA

Laser Forward Voltage

VF

 

2.0

 

V

 If=6.0mA

Slope Efficiency

η

0.105

0.145

0.18

W/A

 

Slope efficiency temperature variation

Δη/ΔT

 

-0.35

 

%/°C

Poc=0.8mW

Effective Circuit Resistance

Rs

-

100

-

Ω

If=6.0mA

Relative Intensity Noise

 RIN

 

-132

 

dB/Hz

 

 

(Unless otherwise specified, TA= 25 °C)

Monitor Photodiode Parameter

Symbol

Min

 Typ.

Max

Unit

Conditions

Monitor Diode Current

IPD

100

400

 

uA

Poc=0.8mW

Dark current

Idark

 

 

20

nA

Vr=2V

Tracking Error

T/E

-1.5

 

1.5

dB

Fixed power=0.8mW,
TA = 0 °C to 70 °C

 

 

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