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1A353 Datasheet, PDF (1/10 Pages) Mitel Networks Corporation – High-Performance Duplex(Half-Duplex Communication)
PRODUCT INFORMATION
1320nm
1A353
High-Performance Duplex
Half-Duplex Communication
This single-chip device operates as
both an Emitter and Detector, and
transmits data over a single fiber in
half-duplex mode — thus reducing
both fiber and component costs when
compared with traditional approaches.
Ø4.7
Ø1.5
0.6
3.7
14
0.4
CASE
ANODE
CATHODE
2.5
5.4
BOTTOM VIEW
The diode chip is isolated from the case.
TO-46 Package With Lens
Optical and Electrical Characteristics (25°C Case Temperature)
PARAMETER
Fiber-Coupled Power
(Fig.1, 2,& 3) (Table 1)
Rise and Fall Time
(10-90%)
SYMBOL MIN. TYP. MAX. UNIT
Pfiber 50 55
␮W
tr, tf
4
ns
TEST CONDITION
IF =80 mA
(Note 1)
(InFo=b8i0asm) A
Fiber:
62.5/ 125␮m
Graded
Bandwidth
(3dBel )
Peak Wavelength
fc
50
MHz IF =80 mA
␭p 1280 1320 1350 nm IF =80 mA
Index
NA= 0.275
Spectral Width (FWHM) ⌬␭
140
nm IF =80 mA
Forward Voltage (Fig.5)
Responsivity
(Fig.1, 2) (Table 2)
Rise and Fall Time
(10-90%)
Bandwidth
Capacitance
Dark Current
VF
1.7 1.9 V IF =80 mA
R 0.25 0.3
tr, tf
4
fc
50
A/W
ns
MHz
␭V=R=113V20 nm
RVRL==510V⍀
(no bias)
VRRL==510V⍀
Fiber:
62.5/ 125␮m
Graded
Index
NA= 0.275
C
300
pF VR= 1V, f=1 MHz
Id
20 100 nA VR=1V
Note 1: Measured at the exit of 100 meters of fiber.
Absolute Maximum Ratings
PARAMETER
Storage Temperature
Operating Temperature (derating: Fig.4)
Electrical Power Dissipation (derating: Fig.4)
Continuous Forward Current (fр10 kHz)
Peak Forward Current (duty cycleр50%, fу1 MHz)
Reverse Voltage
Soldering Temperature (2mm from the case for 10 sec)
SYMBOL
Tstg
Top
Ptot
IF
IFRM
VR
Tsld
LIMIT
-55 to +125ЊC
-55 to +125ЊC
160 mW
110 mA
150 mA
2.0 V
260ЊC
Thermal Characteristics
PARAMETER
SYMBOL MIN. TYP. MAX.
Thermal Resistance - Infinite Heat Sink
Thermal Resistance - No Heat Sink
Temperature Coefficient - Optical Power
Temperature Coefficient -Wavelength
Rthjc
Rthja
dP/dTj
d␭ /dTj
200
500
-0.8
0.55
Temperature Coefficient -Responsivity dR/dTj
0.2
Temperature Coefficient -Dark Current dLd/dTj
5
UNIT
ЊC/W
ЊC/W
%/ЊC
nm/ЊC
%/ЊC
%/ЊC
12604.11 1995-10-26
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