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V23818-C18-L46 の電気的特性と機能

V23818-C18-L46のメーカーはInfineon Technologiesです、この部品の機能は「Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC Connector」です。


製品の詳細 ( Datasheet PDF )

部品番号 V23818-C18-L46
部品説明 Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC Connector
メーカ Infineon Technologies
ロゴ Infineon Technologies ロゴ 




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V23818-C18-L46 Datasheet, V23818-C18-L46 PDF,ピン配置, 機能
Fiber Optics
Small Form Factor
Single Mode 1300 nm
Multirate up to 155 Mbit/s Transceiver
2x5 Pinning with LC™ Connector
V23818-C18-Lxx/L4xx
Features
• Small Form Factor transceiver
• Multisource 2x5 footprint, SFF MSA compliant1)
• Small footprint for high port density
• RJ-45 style LC™ connector system
• Half the size of SC Duplex 1x9 transceiver
• Single power supply (3.3 V)
• Extremely low power consumption, 600 mW typical
• Leading performance for receiver sensitivity,
–34 dBm typical
• Loss of optical signal indicator
• Laser disable, LVTTL input
• LVPECL differential inputs and outputs
• Suitable for multirate applications up to 155 Mbit/s
– Fast Ethernet (FE) compatible
• Class 1 FDA and IEC laser safety compliant
• UL 94 V-0 certified
• Compliant with FCC (Class B) and EN 55022
• Distance up to 15 km/21 km on single mode fiber
(SMF)2)
File: 1119
File: 1120
1) Current MSA documentation can be found at www.infineon.com/fiberoptics.
2) IR (Intermediate Reach): up to 15 km (ITU-T G.957), up to 21 km (Telcordia GR-253).
For ordering information see next page.
LCTM is a trademark of Lucent.
Data Sheet
1
2003-06-06

1 Page





V23818-C18-L46 pdf, ピン配列
Pin Configuration
V23818-C18-Lxx/L4xx
Pin Configuration
Tx MS HL
10 9 8 7 6
HL
TOP VIEW
Rx MS HL
12345
HL
File: 1331
Figure 1
Pin Description
Pin Symbol Level/Logic
No.
1 VEEr Ground
2 VCCr Power supply
3 SD
LVTTL or LVPECL output1)
4
RD–
LVPECL output
5
RD+
LVPECL output
6 VCCt Power supply
7 VEEt Ground
8
TDis
LVTTL input
9 TD+ LVPECL input
10 TD–
LVPECL input
MS
HL
1) LVPECL output active high for V23818-C18-L3x/L436.
LVTTL output active high for V23818-C18-L4x.
Description
Receiver signal ground
Receiver power supply
Receiver optical input level monitor
Receiver data out bar
Receiver data out
Transmitter power supply
Transmitter signal ground
Transmitter disable
Transmitter data in
Transmitter data in bar
Mounting studs
Housing leads
Data Sheet 3 2003-06-06


3Pages


V23818-C18-L46 電子部品, 半導体
V23818-C18-Lxx/L4xx
Description
Functional Description of SFF 2x5 Pin Row Transceiver
This transceiver is designed to transmit serial data via single mode fiber.
TDis
TD
TD+
RD
RD+
SD
Automatic
Shut-Down
Laser
Driver
Power
Control
Limiting
Amp
Tx
Coupling Unit
e/o
Laser
o/e
Monitor
Rx
Coupling Unit
o/e
TIA
Single
Mode
Fiber
File: 1351
Figure 2 Functional Diagram
The receiver component converts the optical serial data into LVPECL compatible
electrical data (RD+ and RD–). The Signal Detect (SD, active high) shows whether an
optical signal is present.
The transmitter converts LVPECL compatible electrical serial data (TD+ and TD–) into
optical serial data.
The transmitter contains a laser driver circuit that drives the modulation and bias current
of the laser diode. The currents are controlled by a power control circuit to guarantee
constant output power of the laser over temperature and aging.
The power control uses the output of the monitor PIN diode (mechanically built into the
laser coupling unit) as a controlling signal, to prevent the laser power from exceeding the
operating limits.
Single fault condition is ensured by means of an integrated automatic shutdown circuit
that disables the laser when it detects laser fault to guarantee the laser eye safety.
The transceiver contains a supervisory circuit to control the power supply. This circuit
makes an internal reset signal whenever the supply voltage (VCCt) drops below the reset
threshold (VTH). It keeps the reset signal active for at least 140 milliseconds after the
voltage has risen above the reset threshold. During this time the laser is inactive.
A high signal on TDis enables the transmitter. If TDis is low or not connected the
transmitter is not affected.
Data Sheet 6 2003-06-06

6 Page



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部品番号部品説明メーカ
V23818-C18-L436

Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC Connector

Infineon Technologies
Infineon Technologies
V23818-C18-L45

Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC Connector

Infineon Technologies
Infineon Technologies
V23818-C18-L46

Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC Connector

Infineon Technologies
Infineon Technologies
V23818-C18-L47

Small Form Factor Single Mode 1300 nm Multirate up to 155 Mbit/s Transceiver 2x5 Pinning with LC Connector

Infineon Technologies
Infineon Technologies


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