參數(shù)資料
型號(hào)： AFBR-5803AQZ
元件分類： 光收發(fā)
英文描述： FIBER OPTIC TRANSCEIVER, 1270-1380nm, 155Mbps(Tx), 155Mbps(Rx), BOARD/PANEL MOUNT, SIP, SC CONNECTOR
封裝： ROHS COMPLIANT, SIP-9
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 471K
代理商： AFBR-5803AQZ
2
Figure 1. SC Connector Block Diagram.
Transmitter Sections
The transmitter section of the AFBR-5803AQZ and AFBR-
5805Z series utilize 1300 nm Surface Emitting InGaAsP
LEDs. These LEDs are packaged in the optical subassem-
bly portion of the transmitter section. They are driven
by a custom silicon IC which converts differential PECL
logic signals, ECL referenced (shifted) to a +3.3 V or +5 V
supply, into an analog LED drive current.
Receiver Sections
The receiver sections of the AFBR-5803AQZ and AFBR-
5805Z series utilize InGaAs PIN photodiodes coupled to
a custom silicon transimpedance preamplifier IC. These
are packaged in the optical subassembly portion of the
receiver.
These PIN/preamplifier combinations are coupled to
a custom quantizer IC which provides the final pulse
shaping for the logic output and the Signal Detect
function. The data output is differential. The signal detect
output is single-ended. Both data and signal detect
outputs are PECL compatible, ECL referenced (shifted) to
a +3.3 V or +5 V power supply.
Package
The overall package concept for the Avago Technologies
transceivers consists of the following basic elements; two
optical subassemblies, an electrical subassembly and the
housing as illustrated in Figure 1 and Figure 1a.
The package outline drawings and pin out are shown in
Figures 2, 2a and 3. The details of this package outline
and pin out are compliant with the multisource definition
of the 1 x 9 SIP. The low profile of the Avago Technologies
transceiver design complies with the maximum height
allowed for the duplex SC connector over the entire
length of the package.
The optical subassemblies utilize a high volume assembly
process together with low cost lens elements which result
in a cost effective building block.
The electrical subassembly consists of a high volume
multilayer printed circuit board on which the IC chips
and various surface-mounted passive circuit elements
are attached.
The package includes internal shields for the electrical
and optical subassemblies to ensure low EMI emissions
and high immunity to external EMI fields.
The outer housing including the duplex SC connector
receptacle or the duplex ST ports is molded of filled
nonconductive plastic to provide mechanical strength
and electrical isolation. The solder posts of the Avago
Technologies design are isolated from the circuit design
of the transceiver and do not require connection to a
ground plane on the circuit board.
The transceiver is attached to a printed circuit board with
the nine signal pins and the two solder posts which exit
the bottom of the housing. The two solder posts provide
the primary mechanical strength to withstand the loads
imposed on the transceiver by mating with duplex or
simplex SC or ST connectored fiber cables.
TOP VIEW
PIN PHOTODIODE
DUPLEX SC
RECEPTACLE
OPTICAL
SUBASSEMBLIES
LED
PREAMP IC
DATA OUT
SIGNAL
DETECT OUT
DATA IN
ELECTRICAL SUBASSEMBLY
QUANTIZER IC
DRIVER IC
DIFFERENTIAL
SINGLE-ENDED
DIFFERENTIAL
相關(guān)PDF資料
PDF描述
AFBR-5803ATQZ FIBER OPTIC TRANSCEIVER, 1270-1380nm, 155Mbps(Tx), 155Mbps(Rx), BOARD/PANEL MOUNT, SIP, ST CONNECTOR
AFBR-5803TZ FIBER OPTIC TRANSCEIVER, 1270-1380nm, 125Mbps(Tx), 125Mbps(Rx), THROUGH HOLE MOUNT, ST CONNECTOR
AFBR-5903EZ FIBER OPTIC TRANSCEIVER, 1270-1380nm, 125Mbps(Tx), 125Mbps(Rx), BOARD/PANEL MOUNT, MT-RJ CONNECTOR
AFBR-5903Z FIBER OPTIC TRANSCEIVER, 1270-1380nm, 125Mbps(Tx), 125Mbps(Rx), BOARD/PANEL MOUNT, MT-RJ CONNECTOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AFBR-5803ATQZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長(zhǎng):850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
AFBR-5803ATZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長(zhǎng):850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
AFBR-5803AZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長(zhǎng):850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
AFBR-5803TZ 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長(zhǎng):850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
AFBR-5803Z 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長(zhǎng):850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝:
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