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4. Optical Specification of Receiver
Parameter
Input Optical Wavelength
Receiver Sensitivity
Input Saturation Power (Overload)
Signal Detect -Assert Power
Signal Detect -Deassert Power
Signal Detect Hysteresis
Optical Receiver Reflectance
Output Data Rise/Fall time
S/X Endurance
Optical Isolation
Note (1). Measured with 1310nm, ER=10dB; BER =<10
Note (2). When SD deasserted, the data output is Low-level (fixed)
Note (3). When the terminal is viewed from the optical path, the reflection toward the optical path of the
optical signal with a central wavelength of 1260nm to 1360nm transmitted to terminal.
Note (4). These are 20%~80% values
Note (5). X=10 MHz, Rectangular BER =10
Note (6). Receiver isolation between 1480nm ~1580nm
5. Electrical Interface Characteristics
Parameter
Transmitter
Total Supply Current
Differential line input Impedance
Differential Data Input Swing
Data Input Voltage- High
Data Input Voltage- Low
Receiver
Total Supply Current
Differential Data Output Swing
Data Output Voltage-High
Data Output Voltage-Low
Signal Detect Output Voltage-High
Signal Detect Output Voltage-Low
Note (1). A (TX)+ B (RX) = 250mA
(A: Not include termination circuit; B: using a resister of 150Ω between Data-output and ground)
DELTA ELECTRONICS, INC.
Symbol
Min.
1260
λ
IN
P
IN
P
-3
SAT
P
-
A
P
-44
D
P
-P
0.5
A
D
t
/t
r
f
25
-10
@PRBS=2
-10
Symbol
Min.
I
CC
R
80
IN
V
300
DT
V
-V
-1.165
IH
CC
V
-V
-1.810
IL
CC
I
CC
V
400
DR
V
-V
-1.085
OH
CC
V
-V
-1.830
OL
CC
V
-V
-1.085
OH
CC
V
-V
-1.830
OL
CC
3
OPBD-155F2J1R
Typ.
Max.
Unit
1360
nm
dBm
-30
dBm
-30
dBm
dBm
2.5
6
dB
-14
dB
1.5
ns
10
dB
dB
23
-1 NRZ
Typ.
Max.
Unit
A
mA
100
120
Ohm
1600
mV
-0.880
V
-1.475
V
B
mA
2000
mV
-0.880
V
-1.555
V
-0.880
V
-1.555
V
www.deltaww.com
Note
PIN-PD
Note (1)
Note (2)
Note (3)
Note (4)
Note (5)
Note (6)
Note
Note (1)
p-p
LVPECL
Note (1)
p-p
LVPECL
Revision: S2
03/09/2007
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