1A212 Datasheet, PDF (1/10 Pages) Mitel Networks Corporation – High-Performance DUPLEX(Half-Duplex Communication)

PRODUCT INFORMATION
880nm ^1A212
Half-Duplex Communication
High-Performance DUPLEX
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
CATHODE
ANODE
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%)
Bandwidth
(3dBel )
Peak Wavelength
SYMBOL MIN. TYP. MAX. UNIT
P_fiber 25 55
␮W
t_r, t_f
7 10 ns
f_c
50
MHz
␭_p 870 880 890 nm
TEST CONDITION
I_F =60 mA
(Note 1)
(^In^Fo⁼b⁶i⁰as^m) ^A
I_F =60 mA
Fiber:
50/ 125␮m
Graded
Index
NA= 0.20
I_F =60 mA
Spectral Width (FWHM) ⌬␭
50
nm I_F =60 mA
Forward Voltage (Fig.5)
Responsivity
(Fig. 6,7,&8) (Table 2)
Rise and Fall Time
(10-90%)
Bandwidth
Capacitance
Dark Current
V_F
1.7 1.9 V I_F =60 mA
R 0.10 0.15
A/W V_R=1V
Fiber:
␭=880 nm
50/ 125␮m
t_r, t_f
7 10 ns _{RVRL==51V0⍀}
Graded
(no bias)
Index
f_c
50
MHz VR_{RL==510V⍀}
NA= 0.20
C
30
pF V_R= 1V, f=1 MHz
I_d
5 10 nA V_R=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
T_stg
T_op
P_tot
I_F
I_FRM
V_R
T_sld
LIMIT
-55 to +125ЊC
-55 to +125ЊC
160 mW
80 mA
130 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
R_thjc
R_thja
dP/dT_j
d␭ /dT_j
200
500
-0.4
0.3
Temperature Coefficient -Responsivity dR/dT_j
0.2
Temperature Coefficient -Dark Current dI_d/dT_j
2.5
UNIT
ЊC/W
ЊC/W
%/ЊC
nm/ЊC
%/ЊC
%/ЊC
11841.12 1994-09-20
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