Delta Electronics OPT-155Axxxx Benutzerhandbuch
OPT-155Axxxx
DELTA ELECTRONICS, INC.
www.deltaww.com
2
Jan., 2008
Rev. :0F
Absolute Maximum Ratings
Parameter
Symbol
Min. Typ. Max. Unit Note
Storage Temperature
T
s
-40 85 ℃
Lead Soldering Temperature
T
sold
260 ℃
Lead Soldering Time
t
sold
10
Second
Supply Voltage
Vcc
0
6
V
Recommended Operating Conditions
Parameter
Symbol
Min. Typ. Max. Unit Note
Data Rate
100
155.52
200
Mbps
Ambient Operating Temperature
T
A
0 70 ℃
Supply Voltage
OPT-155A1Hxx
OPT-155A2Hxx
OPT-155A2Hxx
Vcc
4.75
3.15
3.15
5
3.3
5.25
3.45
3.45
V
Electrical Characteristics
Parameter
Symbol
Min. Typ. Max. Unit Note
Transmitter
Transmitter Data Input Voltage-Low
V
IL
-Vcc
-1.81 -1.48 V
Transmitter Data Input Voltage-High
V
IH
-Vcc
-1.16 -0.88 V
Receiver
Data Output Voltage-Low
V
OL
-Vcc
-1.95 -1.62 V
Data Outpot Voltage-High
V
OH
-Vcc
-1.045 -0.74 V
SD Output Voltage-Low
V
SDL
-Vcc
-1.95 -1.62 V
SD Output Voltage-High
V
SDH
-Vcc
-1.045 -0.74 V
Optical Characteristics
(Data Rate = 155.52Mbps, PRBS=2
23
-1, NRZ, 62.5/125um MMF)
Parameter
Symbol
Min. Typ.
Max. Unit
Note
Transmitter
185
mA
OPT-155A1
Series
Supply Current
Icc
165
mA
OPT-155A2
Series
Mean Launch Power
62.5/125um, NA=0.275 Fiber
-20
-14
50/125um,NA=0.20 Fiber
Po
-22.5 -14
dBm
Optical Extinction Ratio
E.R
9
dB
Center Wavelength
λc
1310
nm
Spectral Width (RMS)
σ
200
nm
Optical Risetime /Falltime
t
r
/r
f
3.0
ns 10%~90%
Output Eye Diagram
Compliant with ITU-T recommendation G.957
Receiver
145
mA
OPT-155A1
Series
Supply Current
Icc
120
mA
OPT-155A2
Series
Sensitivity P
IN
-31
dBm
Input Optical Wavelength
λ
1100 1600
nm
Signal Detect-Asserted
P
A
-31
dBm
Signal Detect-DeAsserted
P
D
-45 dBm
Signal Detect-Hysteresis
P
A
-P
D
0.5
dB
Overload P
SAT
-14
dBm
Note: The Sensitivity should be tested at BER of 1x10
-10
or better with an input signal consisting of 155Mbps,