MF699 반도체 회로 부품 판매점
Datacom / Video Link / Intra-Office Telecom / WDM Duplex Device
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 Mitel Networks |
MF699 Datacom, Video Link, Intra-Office Telecom, WDM Duplex Device
MF699 ST
ST Assembly
Ordering Information
PART #
MF699
RECEPTACLE
ST
-40°C to +85°C
Applications
• Ethernet 10 or 100Mbps
• Token Ring
• Fibre Channel 266Mbps
• FDDI
• ATM-SDH/SONET 155Mbps
• Intra-Office Telecom
• WDM Applications
Features
• Full Duplex Communication
Over One Fiber
• Dual Wavelengths
820/1300nm
• Very Small Size
• Very Low Internal Crosstalk
• Packaged in Industry-
Standard ST® Receptacle
• Designed for 62.5/125µm
Fiber
Description
Used in combination with the
MF799, the MF699 Duplex
Device is designed for WDM
(Wavelength Division Multiplex),
Datacom, Video Links, or Intra-
Office Telecom Applications. It
emits optical power at 1320nm
and detects incoming optical
power at 820nm, allowing full
Duplex Communication over
one single fiber.
The MF699 uses dichroic
(wavelength-selective)
beamsplitters for maximum
power budget and minimum
crosstalk. Minimum internal
crosstalk is achieved with
wavelength-selective detectors.
The long wavelength path meets
requirements for FDDI (ANSI
X3T9.5) and ATM 155Mbps.
The MF699 is designed for
multi-mode fiber and optimized
for 62.5/125µm fiber.
ANODE
CATHODE
BOTTOM VIEW
MF699 Functional Diagram
BOTTOM VIEW
ANODE
CATHODE
BOTTOM VIEW
ANODE
PIN
1320nm
MF799
LED
820nm
FIBER
DICHROIC
BEAMSPLITTER
24
PIN
820nm
MF699
LED
1320nm
ANODE
CATHODE
BOTTOM VIEW
13330.11 1997-04-01
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)
Reverse Current
Capacitance
VF
IR
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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상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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관련 데이터시트
MF699
Datacom / Video Link / Intra-Office Telecom / WDM Duplex Device - Mitel Networks
MF699ST
Datacom / Video Link / Intra-Office Telecom / WDM Duplex Device - Mitel Networks