HFBR-0500ETZ Series
Versatile Link
The Versatile Fiber Optic Connection
Data Sheet
Description
The Versatile Link series is a complete family of fiber
optic link components for applications requiring a low
cost solution. The HFBR-0500ETZ 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 specifi-cations for each component. The
key optical and electrical parameters of links configured
with the HFBR-0500ETZ family are fully guaranteed from
-40° to 85° C.
A wide variety of package configurations and connectors
provide the designer with numerous mechanical solutions
to meet application requirements. The transmitter and
receiver components have been designed for use in high
volume/low cost assembly processes such as auto inser-
tion 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-25X1ETZ and HFBR-25X2ETZ receivers. A shield has
been integrated into the receiver IC to provide additional,
localized noise immunity.
Internal optics have been optimized 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.
Features
x
Extended temperature range -40 to +85° C
x
RoHS-compliant
x
Low cost fiber optic components
x
Enhanced digital links: dc-5 MBd
x
Link distance up to 43m at 1MBd and 20m at 5MBd
x
Low current link: 6 mA peak supply current
x
Horizontal and vertical mounting
x
Interlocking feature
x
High noise immunity
x
Easy connectoring: simplex, duplex, and latching
connectors
x
Flame retardant
x
Transmitters incorporate a 660 nm red LED for easy
visibility
x
Compatible with standard TTL circuitry
Applications
x
Reduction of lightning/voltage transient susceptibility
x
Motor controller triggering
x
Data communications and local area networks
x
Electromagnetic Compatibility (EMC) for regulated
systems: FCC, VDE, CSA, etc.
x
Tempest-secure data processing equipment
x
Isolation in test and measurement instruments
x
Error free signalling for industrial and manufacturing
equipment
x
Automotive communications and control networks
x
Noise immune communication in audio and video
equipment
HFBR-0500ETZ Series Part Number Guide
HFBR-X5XXETZ
1 = Transmitter
2 = Receiver
ET = extended temperature range
Z = RoHS compliant
5 = 600 nm Transmitter and
Receiver Products
1 = 5 MBd High Performance Link
2 = 1 MBd High Performance Link
6 = 155 MBd Receiver
7 = 155 MBd Transmitter
2 = Horizontal Package
3 = Vertical Package
Link Selection Guide
(Links specified from -40° to 85° C, for plastic optical fiber unless specified.)
Signal Rate
1 MBd
5 Mbd
Distance (m) 25° C
67
38
Distance (m)
43
20
Transmitter
HFBR-15x2ETZ
HFBR-15x1ETZ
Receiver
HFBR-25x2ETZ
HFBR-25x1ETZ
Application Literature
Application Note 1035 (Versatile Link)
Package Orientation
Performance and pinouts for the vertical and hori-
zontal packages are identical. To provide additional
attachment support for the vertical Versatile Link
housing, the designer has the option of using a self-
tapping screw through a printed circuit board into a
mounting hole at the bottom of the package. For most
applications this is not necessary.
Package and Handling Information
The compact Versatile Link package is made of a flame
retardant VALOX
®
UL 94 V-0 material (UL file # E121562)
and uses the same pad layout as a standard, eight pin
dual-in-line package. Vertical and horizontal mountable
parts are available. These low profile Versatile Link pack-
ages are stackable and are enclosed to provide a dust
resistant seal. Snap action simplex, simplex latching,
duplex, and duplex latching connectors are offered with
simplex or duplex cables.
Package Housing Color
Versatile Link components and simplex connectors are
color coded to eliminate confusion when making connec-
tions. Receivers are blue and transmitters are gray.
VALOX
£
is a registered trademark of the General Electric Corporation.
2
Handling
Versatile Link components are auto-insertable. When
wave soldering is performed with Versatile Link compo-
nents, the optical port plug should be left in to prevent
contamination of the port. Do not use reflow solder
processes (i.e., infrared reflow or vapor-phase reflow).
Nonhalogenated water soluble fluxes (i.e., 0% chloride),
not rosin based fluxes, are recommended for use with
Versatile Link components.
Versatile Link components are moisture sensitive
devices and are shipped in a moisture sealed bag. If the
components are exposed to air for an extended period of
time, they may require a baking step before the solder-
ing process. Refer to the special labeling on the shipping
tube for details.
Recommended Chemicals for Cleaning/Degreasing
Alcohols: methyl, isopropyl, isobutyl. Aliphatics: hexane,
heptane. Other: soap solution, naphtha.
Do not use partially halogenated hydrocarbons such
as 1,1.1 trichloroethane, ketones such as MEK, acetone,
chloroform, ethyl acetate, methylene dichloride, phenol,
methylene chloride, or N-methylpyrolldone. Also, Avago
does not recommend the use of cleaners that use
halogenated hydrocarbons because of their potential
environmental harm.
Mechanical Dimensions
Horizontal Modules
Vertical Modules
2.03
(0.080)
6.86
(0.270)
10.16
(0.400)
18.8
(0.74)
5.08
(0.200)
4.19
(0.165)
2.03
(0.080)
5.08
10.16 (0.200)
(0.400)
18.29
(0.720)
0.64
(0.025)
6.86
(0.27)
7.62
(0.30)
7.62
(0.300)
3.81
(0.150) MAX.
3.56
(0.140) MIN.
0.51
(0.020)
1.27
(0.050)
2.54
(0.100)
18.80
(0.740)
0.64 (0.025) DIA.
2.77
(0.109)
1.85
(0.073)
3
Versatile Link Printed Board Layout Dimensions
Horizontal Module
2.54
(0.100)
7.62
(0.300)
1.01
(0.040) DIA.
4 3
2
1
Vertical Module
TOP
VIEW
7.62
(0.300)
PCB EDGE
1.85
MIN.
(0.073)
5
8
DIMENSIONS
IN
MILLIMETERS (INCHES).
Interlocked (Stacked) Assemblies
(refer to Figure 1)
Horizontal packages may be stacked by placing units
with pins facing upward. Initially engage the inter-
locking mechanism by sliding the L bracket body from
above into the L slot body of the lower package. Use
a straight edge, such as a ruler, to bring all stacked
units into uniform alignment. This technique prevents
potential harm that could occur to fingers and hands of
assemblers from the package pins. Stacked horizontal
packages can be disengaged if necessary. Repeated
stacking and unstacking causes no damage to individual
units.
To stack vertical packages, hold one unit in each hand,
with the pins facing away and the optical ports on the
bottom. Slide the L bracket unit into the L slot unit. The
straight edge used for horizontal package alignment is
not needed.
Stacking Horizontal Modules
Stacking Vertical Modules
Figure 1. Interlocked (stacked) horizontal or vertical packages
4
5 MBd Link (HFBR-15X1ETZ/25X1ETZ)
System Performance -40° to 85° C unless otherwise specified.
Parameter
High
Performance
5 MBd
Data Rate
Link Distance
(Standard Cable)
Link Distance
(Improved Cable)
Propagation
Delay
Pulse Width
Distortion t
PLH
-t
PHL
Notes:
1. The propagation delay for one metre of cable is typically 5 ns.
2. Typical propagation delay is measured at P
R
= -15 dBm.
3. Estimated typical link life expectancy at 40° C exceeds 10 years at 60 mA.
Symbol
d
d
t
PLH
t
PHL
t
D
Min.
dc
17
33
20
38
Typ.
Max.
5
Units
MBd
m
m
m
m
Conditions
BER ≤10
-9
, PRBS:2
7
-1
I
Fdc
= 60 mA
I
Fdc
= 60 mA, 25° C
I
Fdc
= 60 mA
I
Fdc
= 60 mA, 25° C
R
L
= 560
:,
C
L
= 30 pF
fiber length = 0.5 m
-21.6 ≤P
R
≤-9.5 dBm
P
R
= -15 dBm
R
L
= 560
:,
C
L
= 30 pF
Ref.
Note 3
Note 3
Fig. 3, 6
Notes 1, 2
Fig. 3, 5
90
50
40
140
140
ns
ns
ns
Figure 2. Typical 5 MBd interface circuit
Figure
3.
5 MBd propagation delay test circuit
5
测试/测量
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