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PDF HFBR1523 Data sheet ( Hoja de datos )
| Número de pieza | HFBR1523 | |
| Descripción | (HFBR-x5xx Series) Versatile Link The Versatile Fiber Optic Connection | |
| Fabricantes | Agilent | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HFBR1523 (archivo pdf) en la parte inferior de esta página. Total 19 Páginas | ||
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Versatile Link
The Versatile Fiber Optic
Connection
Technical Data
HFBR-0501 Series
Features
• Low Cost Fiber Optic
Components
• Enhanced Digital Links
dc-5 MBd
• Extended Distance Links up
to 120 m at 40 kBd
• Low Current Link: 6 mA
Peak Supply Current
• Horizontal and Vertical
Mounting
• Interlocking Feature
• High Noise Immunity
• Easy Connectoring
Simplex, Duplex, and
Latching Connectors
• Flame Retardant
• Transmitters Incorporate a
660 nm Red LED for Easy
Visibility
• Compatible with Standard
TTL Circuitry
Applications
• Reduction of Lightning/Volt-
age Transient Susceptibility
• Motor Controller Triggering
• Data Communications and
Local Area Networks
• Electromagnetic
Compatibility (EMC) for
Regulated Systems: FCC,
VDE, CSA, etc.
DataSheet4U.c•omTempest-Secure Data
Processing Equipment
• Isolation in Test and
Measurement Instruments
• Error Free Signalling for
Industrial and Manufactur-
ing Equipment
• Automotive Communications
and Control Networks
• Noise Immune Communica-
tion iDnaAtauSdhioeeat4nUd.Vcoidmeo
Equipment
Description
The Versatile Link series is a
complete family of fiber optic link
components for applications
requiring a low cost solution. The
HFBR-0501 series includes trans-
mitters, receivers, connectors and
cable specified for easy design.
This series of components is ideal
for solving problems with voltage
isolation/insulation, EMI/RFI
immunity or data security. The
optical link design is simplified
by the logic compatible receivers
and complete specifications for
each component. The key optical
and electrical parameters of links
configured with the HFBR-0501
family are fully guaranteed from
0° to 70°C.
A wide variety of package config-
urations and connectors provide
the designer with numerous
mechanical solutions to meet
application requirements. The
transmitter and receiver compo-
nents have been designed for use
in high volume/low cost assembly
processes such as auto insertion
and wave soldering.
Transmitters incorporate a 660
nm LED. Receivers include a
monolithic dc coupled, digital IC
receiver with open collector
Schottky output transistor. An
internal pullup resistor is avail-
able for use in the HFBR-25X1/2/
4 receivers. A shield has been
integrated into the receiver IC to
provide additional, localized noise
immunity.
Internal optics have been optim-
ized for use with 1 mm diameter
plastic optical fiber. Versatile
Link specifications incorporate
all connector interface losses.
Therefore, optical calculations for
common link applications are
simplified.
DataShee
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1 page  
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5
5 MBd Link (HFBR-15X1/25X1)
System Performance 0 to 70°C unless otherwise specified.
Parameter Symbol Min. Typ. Max. Units
Conditions
Ref.
High
Data Rate
Performance Link Distance
5 MBd
(Standard Cable)
Link Distance
(Improved Cable)
Propagation
Delay
tPLH
tPHL
Pulse Width
Distortion tPLH-tPHL
tD
dc 5 MBd BER ≤ 10-9, PRBS:27-1
19
27 48
m IFdc = 60 mA
m IFdc = 60 mA, 25°C
Fig. 3
Note 3
22
27 53
m IFdc = 60 mA
m IFdc = 60 mA, 25°C
Fig. 4
Note 3
80 140 ns RL = 560 Ω, CL = 30 pF Fig. 5, 8
50 140 ns fiber length = 0.5 m Notes 1, 2
-21.6 ≤ PR ≤ -9.5 dBm
30 ns PR = -15 dBm
Fig. 5, 7
RL = 560 Ω, CL = 30 pF
Notes:
1. The propagation delay for one metre of cable is typically 5 ns.
2. Typical propagation delay is measured at PR = -15 dBm.
3. Estimated typical link life expectancy at 40°C exceeds 10 years at 60 mA.
et4U.com
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DataShee
Figure 2. Typical 5 MBd Interface Circuit.
100
50
40
OVERDRIVE
30
UNDERDRIVE
20
10
0°C–70°C
25°C
5
0 10 20 30 40 50
– CABLE LENGTH – METRES
DataSheet4U.cFoimgure 3. Guaranteed System Performance with Standard
Cable (HFBR-15X1/25X1).
100
50
40
OVERDRIVE
30
UNDERDRIVE
20
10
0°C–70°C
25°C
5
0 10 20 30 40 50 60
– CABLE LENGTH – METRES
Figure 4. Guaranteed System Performance with Improved
Cable (HFBR-15X1/25X1).
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11
Figure 11. Required 1 MBd Interface Circuit.
The HFBR-25X2 receiver can not be overdriven when using the
required interface circuit shown in Figure 11.
et4U.com
100
90
80
70
60
50
40
30
20
0
HFBR-15X4/25X4
0°C–70°C
25°C
5 10 15 20 25
– CABLE LENGTH – METRES
100
90
80
70
60
50
40
DataSheet4U.com
30
20
0
HFBR-15X4/25X4
0°C–70°C
25°C
10 20 30
– CABLE LENGTH – METRES
Figure 12. Guaranteed System Performance for the
HFBR-15X4/25X4 Link with Standard Cable.
Figure 13. Guaranteed System Performance for the
HFBR-15X4/25X4 Link with Improved Cable.
DataShee
100
50
40
30
20
UNDERDRIVE
10
0°C–70°C
25°C
5
0 10 20 30 40 50
– CABLE LENGTH – METRES
Figure 14. Guaranteed System Performance for the
DataSheet4U.cHoFmBR-15X2/25X2 Link with Standard Cable.
DataSheet4 U .com
100
50
40
30
20
UNDERDRIVE
10
0°C–70°C
25°C
5
0 10 20 30 40 50 60
– CABLE LENGTH – METRES
Figure 15. Guaranteed System Performance for the
HFBR-15X2/25X2 Link with Improved Cable.
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet HFBR1523.PDF ] | |
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