484

Absolute Maximum Ratings

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.

Limits

Parameter

Symbol

Conditions

Min.

Max.

Units

Laser Forward Current

If

DC

-

150

mA

Laser Reverse Current

Ir

DC

-

100

µA

Laser Reverse Voltage

Vlr

DC

-

2

V

Photodiode Reverse Voltage

Vr

DC

-

10

V

Photodiode Forward Current

Ipf

DC

-

1

mA

Operating Temperature

Tc

Pf min.

-40

+85

°C

Storage Temperature

Ts

-40

+85

°C

Relative Humidity

RH

0.0

non-

%RH

condensing

Fiber Pull Strength

-

10

N

Mechanical Shock

Mil Std 883D, Method 2002,

Condition B

Vibration

Mil Std 883D, Method 2007,

Condition A

Performance Specifications

LSC3300

LSC3100

Parameter

Symbol

Conditions

Min.

Max.

Min.

Max.

Units

LASER

CW, Tc = 25

°C, Pf = Pf min.

unless otherwise stated

Threshold Current

Ith

5

35

5

35

mA

Peak Optical

Pf

100

-

1000

-

µW

Output Power

Optical Output

Pth

Pth = Pf @ Ith -2 mA

-

10

-

50

µW

Power

Slope Efficiency

η

4

16

40

100

µW/mA

Forward Voltage

Vf

-

1.8

-

1.8

V

Differential

Rd

dV/dI

-

10

-

10

Ω

Resistance

Centre Wavelength

λc

Note 1

1280

1330

1280

1330

nm

Ic Change with

∆λ/∆T

Tc = -40

°C to 85°C

-

0.5

-

0.5

nm/

°C

Temperature

Linewidth

∆λ

FWHM (2.35s)

-

5

-

5

nm

Rise Time

τr

10% to 90%: Ith to Pf = Pf min.

-

0.5

-

0.5

ns

Fall Time

τf

90% to 10%: Pf = Pf min. to Ith

-

0.5

-

0.5

ns

Small Signal

Bw

Pf = Pf min.,

± 3 dB

1.0

-

1.0

-

GHz

Freq. Response

Note:

1. Modulated measurement available.

If the specific performance you require is not met by the above parameters, please contact Hewlett-Packard as the submodule

designs allows customization of performance to meet your needs.