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參數(shù)資料
| 型號： | V23832-R321-M101 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | PAROLI 2 Tx AC, 2.7 Gbit/s |
| 中文描述： | 帕羅利2個(gè)發(fā)送，交流2.7千兆/秒 |
| 文件頁數(shù)： | 8/30頁 |
| 文件大?。?/td> | 668K |
| 代理商： | V23832-R321-M101 |
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V23832-T2431-M101
V23832-R421-M101
Description
Data Sheet
8
2003-11-19
Transmitter V23832-T2431-M101
The transmitter module converts parallel electrical input signals via a laser driver and a
Vertical Cavity Surface Emitting Laser (VCSEL) diode array into parallel optical output
signals. All input data signals are Multistandard Differential Signals (LVDS compatible;
LVPECL and CML is also supported because of the wide common input range). The
electrical interface (LVDS, LVPECL or CML) is selected by the supply inputs
V
IN
. The
data rate is up to 2700 Mbit/s for each channel. The transmitter module’s min. data rate
of 500 Mbit/s is specified for the CID
1)
worst case pattern (disparity 72) or any pattern with
a lower disparity. The transmitter features active feedback of optical output power and
extinction ratio, which guarantees a constant power budget.
Unused channels can be forced to a quiescent state by applying e.g. a constant high
level to the input stage of these channels. The integrated alerter circuit (see
“Laser Eye
Safety Design Considerations” on Page 12
) will switch off the corresponding
transmitter output, which results also in a reduced power consumption. Unused
transmitter input channels can also be left open. The integrated swing detection circuit
will assure a quiescent output state for these channels.
A logic low level at –RESET switches all laser outputs off. During power-up –RESET
must be used as a power-on reset which disables the laser driver and laser control until
the power supply has reached a 3.135 V level.
The Laser Controller Up (LCU) output is low if a laser fault is detected or –RESET is
forced to low.
All non data signals have LVCMOS levels.
Transmission delay of the PAROLI system is
≤
1 ns for the transmitter,
≤
1 ns for the
receiver and approximately 5 ns per meter for the fiber optic cable.
Figure 4
Transmitter Block Diagram
1)
Consecutive Identical Digit (CID) immunity test pattern for STM-N signals,
ITU-T recommendation G.957 sec. II.
Input
Stage
Laser
Diode
Array
12
12
Data
Data In
Electrical
Input
Optical
Output
RESET
Laser Controller
Up (LCU)
12
Laser
Driver
Laser
Control
12
LE
LE Laser Enable
V
IN
File: 3317
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V23832-R411-M101 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PAROLI 2 Tx AC, 1.25 Gbit/s |
| V23832-R421-M101 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PAROLI 2 Tx AC, 1.6 Gbit/s |
| V23832-R511-M101 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PAROLI 2 Tx AC, 1.6 Gbit/s |
| V23832-R521-M101 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PAROLI 2 Tx AC, 1.6 Gbit/s |
| V23832-T2131-M101 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:PAROLI 2 Tx AC, 1.6 Gbit/s |
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