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參數(shù)資料
| 型號： | AFBR-5803AZ |
| 英文描述： | FDDI, 100 Mb/s ATM, and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style |
| 中文描述： | 光纖分布式數(shù)據(jù)介面，100 Mb / s的ATM和快速以太網(wǎng)收發(fā)器的低成本1 × 9封裝形式 |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 300K |
| 代理商： | AFBR-5803AZ |
14
Receiver Optical and Electrical Characteristics
(AFBR-5803Z/5803TZ: T
A
= 0°C to +70°C, V
CC
= 3.135 V to 3.5 V or 4.75 V to 5.25 V)
(AFBR-5803AZ/AFBR-5803ATZ: T
A
= -10°C to +85°C, V
CC
= 3.135 V to 3.5 V or 4.75 V to 5.25 V)
Notes:
1. This is the maximum voltage that can be
applied across the Differential Transmitter
Data Inputs to prevent damage to the input
ESD protection circuit.
2. The outputs are terminated with 50
W
connected to V
CC
-2 V.
3. The power supply current needed to operate
the transmitter is provided to differential
ECL circuitry. This circuitry maintains a
nearly constant current flow from the power
supply. Constant current operation helps to
prevent unwanted electrical noise from
being generated and conducted or emitted
to neighboring circuitry.
4. This value is measured with the outputs
terminated into 50 W connected to V
CC
- 2 V
and an Input Optical Power level of
-14 dBm average.
5. The power dissipation value is the power
dissipated in the receiver itself. Power
dissipation is calculated as the sum of the
products of supply voltage and currents,
minus the sum of the products of the output
voltages and currents.
6. This value is measured with respect to V
CC
with the output terminated into 50
W
connected to V
CC
- 2 V.
7. The output rise and fall times are measured
between 20% and 80% levels with the
output connected to V
CC
-2 V through 50
W
.
8. Duty Cycle Distortion contributed by the
receiver is measured at the 50% threshold
using an IDLE Line State, 125 MBd
(62.5 MHz square-wave), input signal. The
input optical power level is -20 dBm
average. See Application Information -
Transceiver Jitter Section for further
information.
9. Data Dependent Jitter contributed by
the receiver is specified with the FDDI DDJ
test pattern described in the FDDI PMD
Annex A.5. The input optical power level is -
20 dBm average. See Application Informa-
tion - Transceiver Jitter Section for further
information.
10. Random Jitter contributed by the receiver is
specified with an IDLE Line State,
125 MBd (62.5 MHz square-wave), input
signal. The input optical power level is at
maximum “P
IN Min.
(W)”. See Application
Information - Transceiver Jitter Section for
further information.
11. These optical power values are measured
with the following conditions:
The Beginning of Life (BOL) to the End of
Life (EOL) optical power degradation is
typically 1.5 dB per the industry
convention for long wavelength LEDs.
The actual degradation observed in
Agilent’s 1300 nm LED products is
< 1 dB, as specified in this data sheet.
Over the specified operating voltage and
temperature ranges.
With HALT Line State, (12.5 MHz square-
wave), input signal.
At the end of one meter of noted optical
fiber with cladding modes removed.
The average power value can be converted
to a peak power value by adding 3 dB.
Higher output optical power transmitters
are available on special request.
12. The Extinction Ratio is a measure of the
modulation depth of the optical signal. The
data “0” output optical power is compared
to the data “1” peak output optical power
and expressed as a percentage. With the
transmitter driven by a HALT Line State
(12.5 MHz square-wave) signal, the average
optical power is measured. The data “1”
peak power is then calculated by adding 3
dB to the measured average optical power.
The data “0” output optical power is found
by measuring the optical power when the
transmitter is driven by a logic “0” input.
The extinction ratio is the ratio of the
optical power at the “0” level compared to
the optical power at the “1” level expressed
as a percentage or in decibels.
13. The transmitter provides compliance with
the need for Transmit_Disable commands
from the FDDI SMT layer by providing an
Output Optical Power level of < -45 dBm
average in response to a logic “0” input.
This specification applies to either 62.5/125
μm or 50/125 μm fiber cables.
Parameter
Input Optical Power Minimum at Window Edge
Symbol
P
IN Min.
(W)
Min.
Typ.
-33.9
Max.
-31
Unit
dBm avg.
Reference
Note 19
Figure 11
Input Optical Power Minimum at Eye Center
P
IN Min.
(C)
-35.2
-31.8
dBm avg.
Note 20
Figure 11
Input Optical Power Maximum
P
IN Max.
-14
dBm avg.
Note 19
Operating Wavelength
l
1270
1380
nm
Duty Cycle Distortion Contributed by the Receiver
DCD
0.4
ns p-p
Note 8
Data Dependent Jitter Contributed by the Receiver
DDJ
1.0
ns p-p
Note 9
Random Jitter Contributed by the Receiver
RJ
2.14
ns p-p
Note 10
Signal Detect - Asserted
P
A
P
D
+ 1.5 dB
-33
dBm avg.
Note 21, 22
Figure 12
Signal Detect - Deasserted
P
D
-45
dBm avg.
Note 23, 24
Figure 12
Signal Detect - Hysteresis
P
A
- P
D
1.5
dB
Figure 12
Signal Detect Assert Time (off to on)
AS_Max
0
2
100
μs
Note 21, 22
Figure 12
Signal Detect Deassert Time (on to off)
ANS_Max
0
8
350
μs
Note 23, 24
Figure 12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AFBR-5803TZ | FDDI, 100 Mb/s ATM, and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style |
| AFBR-5803Z | FDDI, 100 Mb/s ATM, and Fast Ethernet Transceivers in Low Cost 1 x 9 Package Style |
| AFD1000 | Optoelectronic |
| AFD2000 | Optoelectronic |
| AFD3000 | Optoelectronic |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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: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:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| AFBR-5805ATZ | 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:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| AFBR-5805AZ | 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:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| AFBR-5805TZ | 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:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
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