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Oki Semiconductor
OL3901W
Preliminary
Planer Lightwave Circuit Module
DESCRIPTION
Oki Semiconductor's OL3901W is a 1.3
-
m bidirectional transmission PLC (Planer Lightwave Circuit)
module. The OL3901W is a pigtail type, high reliability hybrid-integrated PLC Module using a plastic
package. The PLC module consists of a spot-size converted laser diode (SSC-LD), a photo diode (PD), a
monitor PD, a preamplifier, a fiber pigtail, and a PLC platform that is a silicon terrace on which the active
optical devices are assembled.
FEATURES
APPLICATION
Integrated PLC module
- spot-size converted laser diode (SSC-LD)
- photo diode
- monitor photo diode
- preamplifier
- fiber pigtail
- PLC platform
Pigtail type high reliability hybrid-integrated PLC module
Optical networks
Bidirectional transmission
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Oki Semiconductor
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ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Condition: Ta= -40 to 85
C
, unless otherwise specified)
Absolute Maximum Ratings
Parameter
Ratings
Unit
Operating Temperature (Ta)
-40 to 85
C
Storage Temperature
-40 to 85
C
Lead Soldering Temperature (30 sec)
230
C
Electrical Characteristics
Parameter
Conditions
Min
Typ
Max
Unit
Transmitter
Fiber Output Power
Pf
CW
1
dBm
Threshold Current
Ith
-
20
mA
Center Wavelength
c
Pf = 1 dBm, RMS
Ta = -
20
to
75
C
1270
1360
nm
Spectral Width
Pf = 1 dBm, RMS (
)
3
7.7
nm
LD Forward Voltage
Vop
Pf = 1 dBm
1.5
V
LD Forward Current
Iop
Pf = 1 dBm
35
mA
Rise and Fall times
tr, tf
Pf = 1 dBm
1
ns
Monitor Current
Im
Pf = 1 dBm
100
A
Monitor Dark Current
Id
Vr = 1.6 V, Tc = 25 C
200
nA
Tracking Error
Er
Im = const.
@ Pf = 1 dBm (25C)
-1.0
1.0
dB
Receiver
Power Supply Voltage
Vcc
-
3.0
3.3
3.6
V
Power Supply Current
Icc
Vcc = 3.3 V
5.0
6.0
mA
Responsivity
Re
Pin = -21 dBm,
Vcc = 3.3 V
9
kV / W
Output Bias Voltage
Vb
Pin = 0 W,
Vcc = 3.3+/ - 0.01 V,
Ta = 25C
1.66
1.69
1.72
V
Transimpedance
Zt
-
92
Rise and Fall times
tr, tf
Pin = -21 dBm
8
10
ns
Pin = -14 dBm
8
10
ns
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Oki Semiconductor
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PACKAGE DIMENSIONS
(Units: mm)
Connector and Fiber Specifications
Connector
SC-PC
Fiber
1.31
-
m Single Mode Fiber
Code Diameter : 0.9 mm
Color :TBD
Bending Radius : 20 mm (min)
Heat-resistant
Length : 800 mm
Pin Configuration
Pin No.
Description
Pin No.
Description
01
LD Cathode / Com
05
Monitor PD Cathode
02
Vcc
06
Monitor PD Anode
03
GND
07
LD Anode
04
Vout
08
LD Cathode
20.5
3x2.54-7.62
2.54
#5
#1
#8
#4
Fiber Pigtail
0.9
7.62
9.62
6.2
1.8
1.8
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