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| 型號： | HFBR-2515B |
| 英文描述： | Fiber Optic Receivers for Fieldbus Applications(現(xiàn)場總線應(yīng)用的光纖接收器) |
| 中文描述： | 光纖接收器現(xiàn)場總線應(yīng)用（現(xiàn)場總線應(yīng)用的光纖接收器） |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 201K |
| 代理商： | HFBR-2515B |
4
Peak Output Power
0C to +70C unless otherwise noted.
Model Number
HFBR-1505A
SERCOS
Symbol
P
T
Min.
–10.5
–7.5
–18.0
–10.5
–7.5
–18.0
–6.2
–16.9
Max.
–5.5
–3.5
–8.5
–5.5
–3.5
–8.5
0.0
–8.5
Unit
dBm
Condition
Reference
Notes 2,3,11
Figure 2
POF, I
F, dc
= 35 mA
POF, I
F, dc
= 60 mA
HCS
, I
F, dc
= 60 mA
POF, I
F, dc
= 35 mA
POF, I
F, dc
= 60 mA
HCS
, I
F, dc
= 60 mA
POF, I
F, dc
= 60 mA
HCS
, I
F, dc
= 60 mA
HFBR-1515B
PROFIBUS
Notes 2,3,11
Figure 2
HFBR-1505C
INTERBUS-S
Notes 3,8,9
Figure 2
Notes:
1. Typical data at 25C.
2. Optical power measured at the end of 0.5 meters of 1 mm diameter plastic optical fiber with a large area detector.
3. Minimum and maximum values for P
T
over temperature are based on a fixed drive current. The recommended drive circuit has
temperature compensation which reduces the variation in P
T
over temperature, refer to Figures 4 and 6.
4. Thermal resistance is measured with the transmitter coupled to a connector assembly and fiber, and mounted on a printed circuit
board.
5. To further reduce the thermal resistance, the cathode trace should be made as large as is consistent with good RF circuit design.
6. For I
F,PK
> 60 mA, the duty factor must maintain I
F,AVG
≤
60 mA and pulse width
≤
1
μ
s.
7. 1.6 mm below seating plane.
8. Minimum peak output power at 25C is –5.3 dBm (POF) and –16.0 dBm (HCS
) for 1505C series only.
9. Optical power measured at the end of 1 meter of 1 mm diameter plastic or 200
μ
m hard clad silica optical fiber with a large area
detector.
10. Pins 1 and 4 are for mounting and retaining purposes, but are electrically connected; pins 5 and 6 are electrically isolated. It is
recommended that pins 1, 4, 5, and 8 all be connected to ground to reduce coupling of electrical noise.
11. Output power with 200
μ
m hard clad silica optical fiber assumes a typical –10.5 dB difference compared to 1 mm plastic optical
fiber.
Figure 1. Typical Forward Voltage vs.
Drive Current.
Figure 2. Typical Normalized Optical
Power vs. Drive Current.
Figure 3. Typical Normalized Optical
Spectra.
2.5
1
10
100
I
F,DO
– TRANSMITTER DRIVE CURRENT – mA
V
F
2.3
2.1
1.9
1.7
1.5
-40 °C
0 °C
25 °C
70 °C
85 °C
10
1
10
100
I
F,DO
– TRANSMITTER DRIVE CURRENT – mA
P
T
0
-10
-20
-30
-40
-40 °C
25 °C
85 °C
1.4
610
650
690
WAVELENGTH – nm
N
1.2
0.8
0.4
0.2
0
-40 °C
0 °C
630
670
0.6
1.0
25 °C
70 °C
85 °C
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|---|---|
| HFBR-1505A | Fiber Optic Transmitters for Fieldbus Applications(現(xiàn)場總線應(yīng)用的光纖傳送器) |
| HFBR-2505A | Fiber Optic Receivers for Fieldbus Applications(現(xiàn)場總線應(yīng)用的光纖接收器) |
| HFBR-1505C | Fiber Optic Transmitters for Fieldbus Applications(現(xiàn)場總線應(yīng)用的光纖傳送器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HFBR-2515BFZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Fiber Optic Receiver PROFIBUS 1.5MBd 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-2515BZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 PROFIBUS 1.5MBd ST R x 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: |
| HFBR2521 | 制造商:Hewlett Packard Co 功能描述: |
| HFBR-2521 | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 VERSATILE LINK HORIZ 5MBd RCVR 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-2521ET | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:Versatile Link The Versatile Fiber Optic Connection |
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