NX8563LB datasheet(5/8 Pages) NEC

Part #	NX8563LB

Description	CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE FOR D-WDM APPLICATIONS

PDF	8 Pages

Scroll/Zoom	100%

Manufacturer	NEC [NEC]

Direct Link	http://www.nec.com/

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5 / 8 page

NX8563LB Series

(mW)

TLD = TC = 25 ˚C

TLD = 25 ˚C, TC = –20 to +65 ˚C

(@ Pf (25 ˚C) = 10 mW)

ELECTRO-OPTICAL CHARACTERISTICS

(Applicable to Monitor PD: TLD = 25

°°°°C, TC = −−−−20 to +65 °°°°C)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Monitor Current

Pf = 10 mW, VR = 5 V

100

µA

Dark Current

VR = 5 V

Tracking Error

γ *1

Im = const.

0.5

γ = 10 log

ELECTRO-OPTICAL CHARACTERISTICS

(Applicable to Thermistor and TEC: TLD = 25

°°°°C, TC = −−−−20 to +65 °°°°C)

Parameter

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Thermistor Resistance

TLD = 25

°C

9.5

10.0

10.5

Ω

B Constant

3 300

3 400

3 500

Cooler Current

∆T = 65 − Tset, Pf = 10 mW

1.0

Cooler Voltage

∆T = 65 − Tset, Pf = 10 mW

2.0

10 mW

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