© TT electronics plc

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.

Fiber Optic Transmitter

OPF397 Family

Issue C

08/2016

Page 4

OPTEK Technology, Inc.

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

www.optekinc.com | www.ttelectronics.com

Performance

80°C

Temperatures are Stepped

in 20

°C increments.

0

20

40

60

80

100

0

0.2

1.2

0.4

0.6

0.8

1.0

1.4

Relative Coupled Power vs.

Forward Current

Forward Current (mA)

80°C

Temperatures are Stepped

in 20

°C increments.

0

20

40

60

80

100

1.2

1.3

1.8

1.4

1.5

1.6

1.7

2.0

Typical Forward Voltage vs.

Forward Current

Forward Current (mA)

1.9