Vertical Cavity Surface

Emitting Laser

OPV300, OPV310, OPV310Y, OPV314,

OPV314Y

© TT electronics plc

Issue A

11/2016

Page 3

TT Electronics | OPTEK Technology, Inc.

1645 Wallace Drive, Suite 130, Carrollton, TX 75006 |Ph: +1 972-323-2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Symbol

Parameter

Min

Typ

Max

Units

Test Conditions

Total Power Out

OPV300 / OPV310

OPV314

1.50

1.40

mW

Threshold Current

0.80

3.00

mA

Note 1

Forward Voltage

1.60

2.20

V

Reverse Current

100

nA

Series Resistance

20

55

ohms

Note 2

ŋ

Slope Efficiency

0.28

0.60

mW/mA Note 3

Linearity

0.00

Note 4

λ

Wavelength

840

850

860

nm

∆λ

Optical Bandwidth

0.85

nm

θ

Beam Divergence (OPV300 / OPV310 only)

24

Degree

Rise and Fall Time

100

ps

20% to 80%

Relative Intensity Noise

-123

dB/Hz

Temp Variance of Threshold Current

±1.0

mA

0° - 70° C, Note 1

∆λ/∆T

Temp Coefficient of Wavelength

0.06

nm/°C

Temperature Coefficient for VF

-2.5

mV/°C

∆ŋ/∆T

Temperature Coefficient for Efficiency

-0.5

%/°C

0° - 70° C, Note 3

Photodiode Electrical Characteristics (OPV310/OPV314 series)

Reverse Current, photodiode

30

nA

Monitor Current

OPV310

OPV314

30

40

µA

Monitor Current

OPV310

OPV314

40

45

µA

NOTES:

(1)

Threshold Current is based on the two line intersection method specified in Telcordia GR-468-Core. Line 1 from 4 mA to 6 mA. Line 2

from 0 mA to 0.5 mA.

(2)

Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA.

(3)

Slope efficiency, is the slope of the best fit LI line from 5 mA to 8 mA using no larger than .25 mA test interval points.

(4)

Using data points taken for slope efficiency above, delta L/delta I shall be calculated for each adjacent pair of points.

(5)

ESD Class 1

Electrical Specifications