1622-E2-AA-D1-1331-04 参数 Datasheet PDF下载

1622 CWDM DFB Laser Component

DATA SHEET| MAY 25, 2006

RF Characteristics

Laser Temperature (T

L

) = 25°C, I

F

= I

OP

, Beginning of Life (BOL)

Parameter

Symbol

Condition

Frequency Range

F

-

Frequency Response

S21

I

F

= 60 mA, 5 MHz-860 MHz

Carrier-to-Noise Ratio

CNR

-

Comp. Second Order

CSO

4, 6, 8 mW options

10 mW options

Composite Triple Beat

CTB

varies with power option

Relative Intensity Noise

RIN

-

Min

5

-

51

55

57

65-66

-

Typ

-

-

-

-

-

-

<-155

Max

860

±0.5

-

-

-

-

-

Unit

MHz

dB

dB

dB

dB

dB

dB/Hz

3.2% OMI, 112 ch. NTSC

In order to prevent reflection-induced distortion, the laser must be connected to an optical cable having a return loss of at least 55 dB for discrete

reflections and 30 dB for distributed reflections.

Outline Diagram

Dimensions are in inches and (millimeters)

ORTEL, A division of EMCORE

3