1935F-A-SI-A-1291-FA-06-N 参数 Datasheet PDF下载

1935 F/R/W Coaxial DFB Laser Diode

O-Band CWDM 5 MHz – 4000 MHz

DATASHEET | AUGUST 2012

FIBER OPTICS

Absolute Maximum Ratings

1

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress

ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the

operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect

device reliability.

Parameters

Storage Temperature

Operating Case Temperature

Laser Diode Forward Current

Laser Diode Reverse Voltage

Photodiode Forward Current

Photodiode Reverse Voltage

Average RF Input Power

Lead Soldering Temperature/Time

Relative Humidity

ESD

Symbol

T

STG

T

OP

I

OP

V

R

I

MPD

V

MPD,R

PIN

-

RH

-

Condition/Notes

Non-Operating

Continuous

CW

Continuous

Continuous

Continuous

60 Seconds

-

Continuous

Human Body Model

Min

-40

-40

-

-

-

-

-

-

-

-500

Max

85

85

150

1.0

2

10

62

260/10

85

+500

Unit

o

o

C

C

mA

V

mA

V

dBmV

o

C/sec

%

V

1. Absolute maximum data are limited to system design only; proper device performance is not guaranteed over rating

listed above. Operation beyond these maximum conditions may degrade device performance, lead to device failure,

shorter lifetime, and will invalidate the device warranty.

Electrical/Optical Characteristics

Parameters

Optical Output Power

Symbol

Conditions/Notes

3 dBm Version

5 dBm Version

6 dBm Version

9 dBm Version

10 dBm Version

T

case

= 25ºC

T

case

= 45ºC

Min

3

5

6

9

10

-

-

-

Typ

-

-

-

-

-

8

13

-

1.17

-

-

4

-

-

-

Max

4.9

5.9

8.9

9.9

11.9

15

20

80

1.8

0.3

1.2

8

2000

50

-150

Unit

P

O

dBm

Threshold Current

Laser Bias Current

Forward Voltage

Slope Efficiency

Thermal Slope Efficiency

Laser Input Impedance

MPD Current

MPD Dark Current

Relative Intensity Noise

I

TH

I

OP

V

F

SE

TSE

Z

I

MPD

I

D

RIN

mA

mA

V

mW/mA

-



A

nA

dB/Hz

I

op

T

case

= 25ºC, I

op

SE(Tc)/SE(25ºC)

T

case

= -20ºC to 85ºC

-

V

MPD

= 5V, I

op

V

MPD

= 5V, I

op

= 0

T

case

= 25ºC

CW, I

op

,

T

case

= 25ºC

5 MHz - 1002 MHz

-

0.07

0.4

2

50

-

-

| REV 2012.08

Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.