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Infineon Technologies Electronic Components Datasheet

SKL87374x Datasheet

Bidi Transceiver Optical Module

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SKL87374x pdf
SKL87374x
Specification
Coax-BIDI1550/1310 nm
Designed for application in fiber-optic networks
Laser Diode with Multi-Quantum Well structure
Ternary photodiode at rear mirror for monitoring and control of radiant power
Hermetically sealed component, similar to TO 46
SMwww.DataSheet4U.com Pigtail with optional flange or receptacle
Ternary photodiode coupled with WDM for receiving operation
Maximum Ratings
Output power ratings refer to the SM fiber output. The operating temperature of the
submount is identical to the case temperature
Module
Symbol Values
Operating Temperature range at case
TC
Storage Temperature range
Tstg
Soldering Temperature
TS
Tmax = 10 s, 2 mm distance from bottom edge of case
- 40... +85
- 40... +85
260
Unit
°C
°C
°C
Laserdiode
Direct forward current
Radiant power CW
Reverse Voltage
Symbol Values
IF max
Φe
VR max
120
1
2
Unit
mA
mW
V
Monitor Diode
Reverse Voltage
Symbol Values
VR max 10
Unit
V
Characteristics
All optical data refer to the optical port (10/125µm SM fiber), TC =-40...+85°C
Laser Diode
Symbol Values
Unit
Optical Output Power
Emission wavelength center of range
Φe =0,2 mW
Φe >0,4
mW
λ 1510...1590 nm
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Infineon Technologies Electronic Components Datasheet

SKL87374x Datasheet

Bidi Transceiver Optical Module

No Preview Available !

SKL87374x pdf
SKL87374x
Spectral bandwidth Φe =0,2 mW (RMS)
Threshold current
Forward voltage Φe =0,2 mW
Radiant power at threshold
Slope Efficiency
www.DataSheeDt4iUff.ecormential series resistance
Rise Time/Fall Time
∆λ
Ith
VF
Φeth
η
rS
tR, tF
<5
2...55
< 1,5
< 40
10...150
<8
<1
nm
mA
V
µW
mW/A
ns
Monitor Diode
Symbol Values
Unit
Dark Current, VR =5V, Φe = 0
Photocurrent, Φe =0,2mW
Capacitance, VR =5V, f = 1MHz
Tracking Error, VR =2V (see note 1)
IR <200
nA
30 ... 400 µA
C5 <10
TE -1...1
pF
dB
Detector
Symbol Values
Dark Current, VR =2V, Φe = 0
Spectral Sensitivity, VR =2V, λ = 1300 / 1550 nm,
Capacitance, VR=2 V, f = 1MHz
Rise and Fall Time, VR =2V, 10%-90%
Optical Crosstalk (see note 2)
Electrical Crosstalk (see note 3)
IR
Sλ
C2
tr, tf
CRTopt
CRTel
< 100
> 0,30
<1,5
<1
<-27
<-50
Unit
nA
A/W
pF
ns
dB
dB
Note 1:
Note 2:
The tracking error TE is the variation rate of Φe at constant current Imon
over a specified temperature range and relative to the reference point:
Imon,ref=Imon(T= 25 °C, Φe = 0,2 mW). Thus, TE is given by:
TE dB
φe Tc φe 2 5 ° C
= 10 × l og
φe 2 5 ° C
Optical Crosstalk is defined as CRTopt=10*log(IDet,0/IDet,1) with: IDet,0
the photo-current with Φe=0,2mW, CW laser operation, VR=2V, with
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2/99


Part Number SKL87374x
Description Bidi Transceiver Optical Module
Maker Infineon Technologies Corporation
Total Page 4 Pages
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