1751-26-BB-SC-10 参数 Datasheet PDF下载

1751A 1550 nm DWDM DFB Laser Module

DATASHEET | JUNE 2012

FIBER OPTICS

Absolute Maximum Ratings

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.

Parameter

Operating Case Temperature

Storage Temperature

Laser Forward dc Current

Reverse Voltage Photodiode

Laser Reverse Voltage, dc

ESD

TEC Current

RF Input Power

Symbol

T

C

T

STG

-

V

RPD

V

R

-

I

TEC

P

RFIN

Condition

continuous

-

-

-

-

HBM: R = 1500 Ohm, C = 100 pF

continuous

I

F

= I

OP

Min

-40

-40

-

-

-

-500

-1.7

-

Max

+85

+85

150

10

1

500

1.7

62

Units

C

C

mA

V

V

V

A

dBmV

Electrical/Optical Characteristics

Laser Temperature (TL) = 25

o

C, I

F

=I

OP

, Beginning of Life (BOL)

Parameter

Wavelength

1

Symbol

λ

OP

Condition

I

F

= I

OP

, T = T

OP

1751xxxx-06 version

-08 version

-10 version

Points measure @

I

F

= I

TH

+ 20 mA & I

F

= I

TH

+ 60 mA

Min

1527.94

6

8

10

0.16

30

35

Typ

-

-

-

-

0.19

-

-

<-155

-

-

-

-

10

-4.4

-

1.5

900

9/125

Max

1563.1

-

-

-

-

-

-

-

0.04

20

120

200

10.5

-

1.6

-

-

-

Unit

nm

mW

mW

mW

mW/mA

dB

dB

dB/Hz

nm

mA

mA

μA/mW

KΩ

%/C

A

m

m

m

Optical Output Power

P

O

Slope Efficiency

Optical Isolation

Sidemode Suppression Ratio

Laser Relative Intensity Noise

Wavelength Drift as Case Temp. is

Changed

Threshold Current

Operating Current

Monitor PD Responsivity

Thermistor Resistance

Thermistor Temperature

Coefficient

TEC Current

Fiber Length

Fiber Buffer

Fiber Core / Cladding

SE

ISO

SMSR

I

F

= I

TH

+ 70 mA,

RIN



I

TH

I

OP

r

PD

R

TH

TC

TH

I

TEC

-

-

-

V

RM

=5V

T

OP

=25

C

T

OP

=25

C

-40<T

C

<+85C

I

F

= 100 mA

May include splice

-

-

T = 25

C

I

F

= 60 mA, T = T

OP

,

Tc varied from minmax

-

-

-

-

10

9.5

-

-1.5

1.0

-

-

1. Measured Wavelength = Operating wavelength with a tolerance of ± 0.05 nm.

| REV 2012.06

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.