NDL7701P2 datasheet(3/8 Pages) NEC

부품명	NDL7701P2

상세설명	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE

PDF	8 Pages

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제조업체	NEC [NEC]

홈페이지	http://www.nec.com/

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NDL7701P Series

ELECTRO-OPTICAL CHARACTERISTICS (TC =

−−−−20 to +85 °°°°C, unless otherwise specified)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Forward Voltage

Pf = 2.0 mW, TC = 25

°C1.3

Threshold Current

Ith

TC = 25

°C15

Differential Efficiency from Fiber

ηd

Pf = 2.0 mW, TC = 25

°C0.1

W/A

Peak Emission Wavelength

λp

Pf = 1.0 mW, PN 1/2, Ib = Ith,

1 530

1 550

1 570

Side Mode Suppression Ratio

SMSR

622 Mb/s-NRZ

Temperature Dependence of

Differential Efficiency from Fiber

∆ηd

−3.0

−2.5

Rise Time

10-90%, TC = 25

°C0.5

Fall Time

90-10%, TC = 25

°C0.5

Monitor Current

VR = 5 V, Pf = 2.0 mW

100

µA

Monitor Dark Current

VR = 5 V, TC = 25

°C0.1

Tracking Error

Im = const. (@ Pf = 2 mW, TC = 25

°C)

1.0

γ = 10 log

2.0 mW

∆ηd = 10 log

ηd (TC = 85 °C)

ηd (TC = 25 °C)

(mW)

2.0

TC = 25 ˚C

TC = –20 to +85 ˚C

(@ Pf (25 ˚C) = 2.0 mW)

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