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參數(shù)資料
| 型號： | AFBR-5803TZ |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1270-1380nm, 125Mbps(Tx), 125Mbps(Rx), THROUGH HOLE MOUNT, ST CONNECTOR |
| 封裝： | ROHS COMPLIANT, SIP-9 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大?。?/td> | 489K |
| 代理商： | AFBR-5803TZ |
1
Receiver Optical and Electrical Characteristics
(AFBR-5803Z/5803TZ: TA = 0°C to +70°C, VCC = 3.135 V to 3.5 V or 4.75 V to 5.25 V)
(AFBR-5803AZ/AFBR-5803ATZ: TA = -10°C to +85°C, VCC = 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 VCC -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 VCC - 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 VCC with the output terminated into 50 W connected to VCC - 2 V.
7. The output rise and fall times are measured between 20% and 80% levels with the output connected to VCC -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 Information - 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 “PIN 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 con-
vention for long wavelength LEDs. The actual degradation observed in Avago Technologies 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.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Input Optical Power Minimum
at Window Edge
PIN Min. (W)
-33.9
-31
dBm avg. Note 19
Figure 11
Input Optical Power Minimum
at Eye Center
PIN Min. (C)
-35.2
-31.8
dBm avg. Note 20
Figure 11
Input Optical Power Maximum
PIN 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
PA
PD + 1.5
dB
-33
dBm avg. Note 21, 22
Figure 12
Signal Detect - Deasserted
PD
-45
dBm avg. Note 23, 24
Figure 12
Signal Detect - Hysteresis
PA - PD
1.5
dB
Figure 12
Signal Detect Assert Time (off to on)
AS_Max
0
2
100
s
Note 21, 22
Figure 12
Signal Detect Deassert Time (on to off)
ANS_Max
0
8
350
s
Note 23, 24
Figure 12
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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: |
| AFBR-5805Z | 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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