參數(shù)資料
型號: V23818-K305-V17
廠商: INFINEON TECHNOLOGIES AG
元件分類: 網(wǎng)絡接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, XFO
文件頁數(shù): 3/6頁
文件大?。?/td> 182K
代理商: V23818-K305-V17
Fiber Optics
V23818-K305-V17 SFF MM 850nm 1.0625 GBd, 1.3 GBE 2x5 Trx (VF-45), w. collar
3
Transmitter Electro-Optical Characteristics
Notes
1.
Into multimode fiber, 62.5 μm or 50 μm diameter.
2. Laser power is shut down if power supply is below V
TH
and
switched on if power supply is above V
TH
after t
RES
.
Receiver Electro-Optical Characteristics
Notes
1. Average optical power at which the BER is 1 x 10E–12. Measured
with a 2
7
–1 NRZ PRBS and ER=9 dB.
2. 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.
3. A decrease in optical power below the specified level will cause the
SIGNAL DETECT to change from a High state to a Low state.
4. PECL compatible. Load is 50
into V
CC
–2V. Measured under DC
conditions. For dynamic measurements a tolerance of 50 mV should
be added.
5. Supply current excluding Rx output load.
Regulatory Compliance
Transmitter
Symbol Min. Typ.
Max. Units
Launched Power
(Average)
(1)
P
O
–10
–4
dBm
Center Wavelength
λ
C
σ
l
RIN
830
850
860
nm
Spectral Width (RMS)
0.85
Relative Intensity Noise
–117
dB/Hz
Extinction Ratio (Dynamic)
Reset Threshold
(2)
Reset Time Out
(2)
ER
9
dB
V
TH
t
RES
t
R
2.9
V
140
240
560
ms
Rise Time, 20%–80%
0.26
ns
Supply Current
75
mA
Receiver
Symbol
Min.
Typ.
Max.
Units
Sensitivity
(Average Power)
(1)
P
IN
–19
–17
dBm
Saturation
(Average Power)
P
SAT
0
Signal Detect
Assert Level
(2)
P
SDA
–24
–20
Signal Detect
Deassert Level
(3)
P
SDD
–30
–27
Signal Detect
Hysteresis
P
SDA
P
SDD
t
ASS
3
dB
Signal Detect
Assert Time
100
μ
s
Signal Detect
Deassert Time
Output Low Voltage
(4)
Output High Voltage
(4)
t
DAS
350
V
OL
–V
CC
–1950
V
OH
V
CC
t
R
F
–1620
mV
–1100
–720
Output Data Rise/Fall
Time, 20%–80%
, t
375
ps
Return Loss
of Receiver
Supply current
(5)
A
RL
12
dB
60
mA
Feature
Standard
Comments
Electrostatic Discharge
(ESD) to the Electrical
Pins
MIL-STD 883C
Method 3015.4
Class 1 (>1000 V)
Immunity:
Electrostatic Discharge
(ESD) to the Duplex SC
Receptacle
EN 61000-4-2
IEC 1000-4-2
Discharges of ±15kV
with an air discharge
probe on the recepta-
cle cause no damage.
Immunity:
Radio Frequency
Electromagnetic Field
EN 61000-4-3
IEC 1000-4-3
With a field strength
of 10 V/m rms, noise
frequency ranges
from 10 MHz to
1 GHz. No effect on
transceiver perfor-
mance between the
specification limits.
Emission:
Electromagnetic
Interference (EMI)
FCC Class B
EN 55022
Class B CISPR 22
Noise frequency
range:
30 MHz to 1 GHz
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