463

5

-

1

-

0.04

-

-

1280

-

-

-

-

800

1.2

Absolute Maximum Ratings

Laser Forward Current

Laser Reverse Current

Laser Reverse Voltage

Photodiode Reverse Voltage

Photodiode Forward Current

Operating Temperature (Case)

Storage Temperature

Relative Humidity RH

Fiber Pull Strength

Mechanical Shock

Vibration

Absolute maximum limits mean that no catastrophic damage will occur if the product is subjected to these ratings for short periods, provided each

limiting parameter is in isolation and all other parameters have values within the performance specification. It should not be assumed that limiting

values of more than one parameter can be applied to the product at the same time.

mA

µA

V

V

mA

°C

°C

%RH

N

If

Ir

VIr

Vr

Ipf

C

Ts

DC

DC

DC

DC

DC

Pf = 1 mW

Mil Std 883, Method 2002,

Test Condition A

Mil Std 883, Method 2007,

Test Condition A

Performance Specifications

non-

condensing

Max.

150

100

2

10

1

+85

+85

10

-

-

-

-

-

-40

-40

0-0

-

Min.

Limits

LASER

Threshold Current

Ith Change with Temperature

Peak Optical Output

Optical Output Power

Slope Efficiency

Forward Voltage

Differential Resistance

Center Wavelength

λc Change with Temperature

Linewidth

Rise Time

Fall Time

Small Signal Frequency Response

LSC2110

LSC4110

CW, Rt = 10 k

Ω, Tc = ~25°C

unless otherwise specified

Tc = 65

°C to 85°C

Pf = Pf @ Ith + 25 mA

Pth = Pf @ Ith - 2 mA

dV/dl

Note 1

Tc = 65

°C to 85°C, ∆T = -40°C

FWHM (2.35

σ), Note 1

10% to 90%: Ith to Pf = 1 mW

90% to 10%: Pf = 1 mW to Ith

m = 0.8

m = 0.8

Ith

∆Ith/∆T

Pf

Pth

η

Vf

Rd

λc

∆λc/∆T

∆λ

τr

τf

Bw

Bw

Symbol

Parameter

Test Conditions

Units

Note:

1. Modulated measurements also available.

Parameter

Units

Symbol

Conditions

Max.

25

2.5

2.5

50

0.1

1.8

10

1330

0.4

5

0.5

0.5

-

-

Min.

Test Limits

mA

%/

°C

mW

µW

mW/mA

V

Ω

nm

nm/

°C

nm

ns

ns

MHz

GHz

Units