v23818-h308-l57 Infineon Technologies Corporation, v23818-h308-l57 Datasheet - Page 8

• Manufacturer Part Number: v23818-h308-l57
• Description: Small Form Factor Multimode Mbit/s Oc-12 Transceiver With Connector
• Manufacturer: Infineon Technologies Corporation

Transmitter Electro-Optical Characteristics
Parameter
Launched Power (Average)
Center Wavelength
Spectral Width (RMS)
Relative Intensity Noise
Extinction Ratio (Dynamic)
Reset Threshold
Reset Time Out
Rise Time, 20%–80%
Supply Current
1)
2)
Receiver Electro-Optical Characteristics
Parameter
Sensitivity (Average Power)
Saturation (Average Power)
Signal Detect Assert Level
Signal Detect Deassert Level
Signal Detect Hysteresis
Signal Detect Assert Time
Signal Detect Deassert Time
Data Output Differential Voltage
Return Loss of Receiver
Output Data Rise/Fall Time
Supply current
1)
2)
3)
4)
5)
Data Sheet
Into multimode fiber, 62.5 µm or 50 µm diameter.
Laser power is shut down if power supply is below
Average optical power at which the BER is 1x10
An increase in optical power above the specified level will cause the SIGNAL DETECT output to switch from
a Low state to a High state.
A decrease in optical power below the specified level will cause the SIGNAL DETECT to change from a High
state to a Low state.
AC/AC for data. Load 50
should be added.
Supply current excluding Rx output load.
5)
2)
2)
to GND or 100
2)
1)
1)
3)
4)
Symbol
P
RIN
ER
V
t
t
Symbol
P
P
P
P
P
t
t
V
A
t
I
RES
R
ASS
DAS
R-RX
CCRX
C
l
O
TH
IN
SAT
SDA
SDD
SDA
DIFF
RL
,
-
P
differential. For dynamic measurement a tolerance of 50 mV
t
F-RX
–12
SDD
V
. Measured with a 2
TH
8
and switched on if power supply is above
min.
–9.5
830
9
2.2
140
min.
0
–30
0.5
12
Limit Values
Limit Values
typ.
–6
850
13
2.7
240
65
23
typ.
–20
–24
–27
3
0.7
75
–1 NRZ PRBS and ER = 9 dB.
V23818-H308-L57
max.
–4
860
0.85
–117
2.99
560
260
75
max.
–17
–18
100
350
1.23
260
90
Technical Data
V
2002-03-21
TH
Unit
dBm
nm
dB/Hz
dB
V
ms
ps
mA
after
Unit
dBm
dB
µs
V
dB
ps
mA
t
RES
.