MF699ST 데이터 시트보기 (PDF) - Mitel Networks

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MF699ST

Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device

Mitel Networks 

Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device MF699

Absolute Maximum Ratings*

Parameter

Symbol

Min.

Max.

Units

Storage Temperature

Tstg

-40

+85

°C

Operating Temperature (Fig 2)

Top

-40

+85

°C

LED Power Dissipation (Fig 2)

Ptot

160

mW

LED Continuous Forward Current (f≤10kHz)

IF

80

mA

LED Peak Forward Current (duty cycle ≤50%, f≥1MHz)

IFRM

130

mA

LED Reverse Voltage

VRL

0.5

V

PIN Reverse Voltage

VRP

20

V

Soldering Temperature (Note 1)

Tsld

260

°C

*Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. Note 1: 2mm from the case for 10s.

LED Optical & Electrical Characteristics (Case Temperature -25 to +70˚C)

Parameter

Symbol Min. Typ. Max.

Fiber-Coupled-Power (Fig 1)

Rise & Fall Time (10-90% no bias)

Bandwidth (3dBel)

Peak Wavelength

Spectral Width (FWHM)

Pfiber

tr tf

fc

λp

∆λ

-20.5

2.5

125

1320

135

Forward Voltage (Fig 3)

VF

Reverse Current

IR

Capacitance

C

1.3 1.65

100

200

Note 1: Average power at 10MHz/50% duty cycle. Measured at the exit of 100m of fiber.

Note 2: 62.5/125µm graded index fiber (NA=0.275). Note 3: Meets the FDDI ANSI X3T9.5 specification.

PIN Optical & Electrical Characteristics (Case Temperature -25 to +70˚C)

Units

dBm

ns

MHz

nm

nm

V

µA

pF

Test Conditions

IPeak=60mA (Note 1, 2)

IF=60mA (Note 2, 3)

IF=60mA (Note 2)

IF=60mA (Note 3)

IF=60mA (Note 3)

IF=60mA

VR=1V

VR=0V, f=1MHz

Parameter

Symbol Min.

Typ. Max. Units

Test Conditions

Responsivity (Fig 4)

R

0.25

A/W VR=5V λ=820nm

(Note 1)

Bandwidth

fc

500

MHz

VR=5V RL=50Ω

(Note 1)

Capacitance (Fig 5)

Dark Current

Crosstalk Current

C

1

pF VR=5V f=1MHz

Id

3

nA

TCase=25˚C

50

TCase=70˚C

VR=5V ILED=0mA

ICr

3

nA

VR=5V ILED=60mA

(Note 2)

Note 1: 62.5/125µm graded index fiber (NA=0.275). Note 2: Internal crosstalk with ceramic ferrule inserted but no power from the fiber. Total Current = Dark

Current + Crosstalk Current.

LED Thermal Characteristics

Parameter

Symbol Min. Typ. Max. Units

Thermal Resistance - Infinite Heat Sink

Thermal Resistance - On PC Board

Temperature Coefficient - Optical Power

Temperature Coefficient - Wavelength

Rthjc

Rthjb

dP/dTj

dλ/dTj

200 ˚C/W

300 ˚C/W

-0.75

%/˚C

0.45

nm/˚C

PIN Thermal Characteristics

Parameter

Symbol Min. Typ. Max. Units

Temperature Coefficient - Dark Current

Temperature Coefficient - Crosstalk Current

dId/dTj

dICr/dTj

5

-0.75

%/˚C

%/˚C

25

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