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參數(shù)資料
| 型號： | HFBR-5207 |
| 英文描述： | 622 Mbps Multimode Fiber Transceiver for ATM,SONET STS-12/SDH STM-4(應(yīng)用于 ATM,SONET STS-12/SDH STM-4的622 Mbps多模式光收發(fā)器) |
| 中文描述： | 622 Mbps的多模光纖收發(fā)器（應(yīng)用于自動取款機，SONET的STS-12/SDH的STM - 4的622對ATM，SONET的STS-12/SDH的STM - 4 Mbps的多模式光收發(fā)器） |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 102K |
| 代理商： | HFBR-5207 |
14
Table 1. Pin Out Table
(continued)
Pin
4
Symbol
Clk+
Functional Description
Received Recovered Clock Out
See pins 1 & 2 for optional, local generated clock output.
The falling edge occurs coincident with the edges of the Received Data output.
The rising edge occurs in the middle of the Received Data baud period.
Terminate this high-speed, complementary, differential clock output with standard PECL
techniques at the clock input point of the follow-on device.
If this clock output is not used, leave it open-circuited with no printed circuit board trace
attached to this output pin.
Pins 5 through 9 are not connected to the transceiver internal circuit. They are reserved
for use with the complementary Hewlett-Packard CDX2622 single mode fiber-optic
transceiver which is provided in the same 2 x 9 package style. See the Hewlett-Packard
CDX2622 data sheet for full details on the use of these pins.
5
6
7
8
9
10
NIC
NIC
NIC
NIC
NIC
Veet
Transmitter Signal Ground
Directly connect this pin to the transmitter signal ground plane.
Transmitter Data In
Terminate this high-speed, differential Transmitter Data Bar input with standard PECL
techniques at the transmitter input pin.
Transmitter Data In Bar
Terminate this high-speed, differential Transmitter Data input with standard PECL
techniques at the transmitter input pin.
Transmitter Power Supply
Provide + 5 Vdc via the recommended transmitter power supply filter circuit. Locate
the power supply filter circuit as close as possible to the V
CCT
pin.
Receiver Power Supply
Provide + 5 Vdc via the recommended receiver power supply filter circuit. Locate the
power supply filter circuit as close as possible to the V
CCR
pin.
Signal Detect
Normal input optical power levels to the receiver result in a logic “1” output (Asserted).
Low input optical power levels to the receiver result in a fault indication shown by
a logic “0” output (De-asserted).
11
TD+
12
TD-
13
V
CCT
14
V
CCR
15
SD
Signal Detect is a single-ended, low-power, PECL output. Since SD is a low-power PECL
output, complete the interconnection of SD output with other PECL inputs using a 10 k
pull-down resistor to V
EE
to allow biasing of this interconnection. Do not load this SD
output with standard PECL, 50
to Vcc-2V, termination. If Signal Detect output is not
used, leave it open-circuited.
This Signal Detect output can be used to drive a PECL input on an upstream circuit,
such as, Signal Detect input, Loss of Signal-bar input, or to optionally drive the Lock-
to-Reference-bar input (pin 2) of this transceiver.
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| HFBR-5208AEM | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExtTe mp Txcvr Metal RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5208AEMZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExTp Txc Metal RoHS RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5208AFM | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExtTe mp Txcvr Metal RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| HFBR-5208AFMZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 1x9 622Mb/s SR ExTp Txc Metal RoHS RoHS:否 制造商:Omron Electronics 產(chǎn)品:Transmitters 數(shù)據(jù)速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
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