hfbr-x5x5xz.pdf

Nadajniki swiatłowodowy HFBR 1505AZ

Witam Mam problem mianowicie używam do komunikacji sterowników światłowodów. Elementy wykonawcze to hfbr 1505az hfbr 2505az niestety ale żywotność jest bardzo krótka około pięciu miesięcy i wymiana gdyż zaczynają się problemy z komunikacja .W załączniku schemat poglądowy podłączenia możne koledzy podpowiedzą jak je zamienić na przewody (profibus ) lub jakieś zastępcze elementy Odległość to około 3m jest to fabryczny patent w maszynie


HFBR-X5X5XZ
Fiber Optic Transmitters and Receivers for SERCOS,
PROFIBUS and INTERBUS-S Applications

Data Sheet
HFBR-1505AZ/2505AZ (SMA Tx/Rx for SERCOS)
HFBR-1515BZ/2515BZ (ST(R) Tx/Rx for PROFIBUS)
HFBR-1505CZ/2505CZ (SMA Tx/Rx for INTERBUS-S)
Description

Features

SERCOS
SERCOS, an acronym for SErial Realtime COmmunications System, is a
standard digital interface for communication in industrial CNC applications.
SERCOS is a European (EN 61491) and international standard (IEC 61491).
The optical interface allows data rates of 2, 4, 8, and 16 MBd and data
transfer between numerical controls and drives via fiber-optic rings, with
voltage isolation and noise immunity. The HFBR-1505AZ and HFBR-2505AZ
products comply with SERCOS specifications for optical characteristics and
connector style, and have guaranteed performance up to 10 MBd. (Typically
the 16 MBd required by SERCOS is possible as well but please contact Avago
regarding the plan for the 16 MBd device.)

o
o
o
o

Meets industrial SERCOS, PROFIBUS, and INTERBUS-S standard
SMA and ST(R) ports
650 nm wavelength technology
Specified for use with 1 mm plastic optical fiber and 200 um
hard clad silica
o Auto-insertable and wave solderable
o DC - 10 MBd data rate
o RoHS-compliant

PROFIBUS
PROFIBUS, an acronym of PROcess FIeld BUS, is an open fieldbus standard
defined for data rates ranging from 9.6 kBd to 12 MBd in selectable steps
for wire and optical fiber. PROFIBUS is a German national DIN 19245 standard
and a European CENELEC standard EN 50170. The ST(R) connector is the
recommended optical port of the PROFIBUS optical fiber version but other
connectors are allowed as well. The HFBR-1515BZ and HFBR-2515BZ comply
fully to the technical guideline using Plastic Optical Fiber up to 6 MBd, and
have a guaranteed performance at data rates up to 10 MBd. (Typically the
12 MBd is possible as well, but please contact Avago regarding the plan for
the 12 MBd device.)

o
o
o
o
o
o

Applications
Industrial control data links
Factory automation data links
Voltage isolation applications
PLCs
Motor drives
Sensor, meter and actuator interfaces

INTERBUS-S
INTERBUS-S, a special open Sensor/Actuator Bus, is finding a broad
acceptance in the factory automation industry. The HFBR-1505CZ and HFBR2505CZ were specially designed for this application and can be used with 1
mm POF and 200 um HCS fiber at the specified data rates of 500 kBd and
2 MBd. The optical transmission guideline is a supplement of the German
National DIN E 19258 standard draft. On the European level, prEN 50254 is
the draft of the INTERBUS-S fieldbus.

ST(R) is a registered trademark of AT & T.
HCS(R) is a registered trademark of SpecTran Corporation.

Package Information

Recommended Chemicals for Cleaning/Degreasing
X5X5XZ Products
All HFBR-X5X5XZ series transmitters and receivers are housed in a low-cost,
dual-in-line package that is made of high strength, heat resistant, chemically
resistant and UL 94 V-O (UL file # E121562) flame retardant plastic. The
transmitters are easily identified by the light grey colored connector port.
The receivers are easily identified by the dark grey colored connector port.
The package is designed for auto-insertion and wave soldering so it is ideal
for high volume production applications.

Handling and Design Information
When soldering, it is advisable to leave the protective cap on the unit to
keep the optics clean. Good system performance requires clean port optics
and cable ferrules to avoid obstructing the optical path. Clean compressed
air often is sufficient to remove particles of dirt; methanol on a cotton swab
also works well.

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, Agilent does not recommend the use of cleaners
that use halogenated hydrocarbons because of their potential environmental
harm.

CAUTION: The small junction size inherent in the design of these components increases the components' susceptibility to damage from electrostatic discharge
(ESD). It is advised that normal static precautions be taken in handling and assembly of these components to prevent damage and/or degradation which
may be induced by ESD.

Specified Link Performance
0?C to +70°C unless otherwise noted
Parameter
Link Distance with
HFBR-1505AZ/2505AZ or
HFBR-1515BZ/2515BZ
Link Distance with
HFBR-1505CZ/2505CZ
Pulse Width Distortion
with HFBR-1505AZ/2505AZ
or HFBR-1515BZ/2515BZ
Pulse Width Distortion
with HFBR-1505CZ/2505CZ

Symbol
1

Min.
0.1
0.1

Max.
40
200

Unit
m
m

Condition
POF
HCS(R)

Reference
Notes 1, 2, 3, 4, 6
Notes 1, 2, 3, 5, 6

1
PWD

0.1
0.1
-30

50
400
+30

m
m
ns

POF
HCS(R)
25% to 75%
duty cycle

Notes 1, 2, 3, 4, 7
Notes 1, 2, 3, 5, 7
Note 1

PWD

-125

+125

ns

arbitrary duty cycle

Notes:
1. With recommended Tx and Rx circuits (60 mA nominal drive current).
2. POF HFBR-ExxyyyZ 0.23 dB/m worst case attentuation.
3. HCS(R) 10 dB/km worst case attenuation.
4. Including a 3 dB optical safety margin accounting for link service lifetime.
5. Including a 2 dB optical safety margin accounting for link service lifetime.
6. Signaling rate DC to 10 MBd.
7. Signaling rate DC to 2 MBd.

2

Note 1

HFBR-15X5XZ Transmitters
4

The HFBR-15X5XZ transmitter incorporates a 650 nm LED in a light gray
nonconductive plastic housing. The high light output power enables the
use of both plastic optical fiber (POF) and Hard Clad Silica (HCS(R)). This
transmitter can be operated up to 10 MBd using a simple driver circuit. The
HFBR-1505XZ is compatible with SMA connectors, while the HFBR-1515XZ
mates with ST(R) connectors.

5
6
7

1

8

BOTTOM VIEW,
HFBR-15x5xZ
SEE NOTE 10
PIN

FUNCTION

1
4
5
6
7
8

CONNECTED TO PIN 4
CONNECTED TO PIN 1
GND
GND
CATHODE
ANODE

Electrical/Optical Characteristics
0°C to +70°C unless otherwise noted
Parameter
Optical Power Temperature
Coefficient
Forward Voltage
Forward Voltage
Temperature Coefficient
Breakdown Voltage
Peak Emission Wavelength
Full Width Half Max
Diode Capacitance
Thermal Resistance
Rise Time
Fall Time (90% to 10%)

Symbol
?PT/?T

Min.

Typ.[1]
-0.02

Max.

Unit
dB/?C

Condition

Ref.

VF
?VF/?T

1.8

2.1
-1.8

2.65

V
mV/?C

IF, dc = 60 mA

Fig. 1
Fig. 1

VBR
3.0
?PK
640
FWHM
CO
?JC
(10% to 90%) tr
tf

13
650
21
60
140

V
nm
nm
pF
?C/W
ns
ns

IF, dc = -10 uA

660
30

13
10

Fig. 3
Fig. 3
VF = 0 V, f = 1 MHz
Notes 4, 5
10% to 90%,
IF = 60 mA

EYE SAFETY: The HFBR-15x5xZ is a Class 1 LED Product and eye safe when used within the data sheet limits and under normal operating conditions. This
includes all reasonably foreseeable single fault conditions per IEC60825-1 and amendments.

3

Peak Output Power
0°C to +70°C unless otherwise note
Model Number
Symbol

Min.

Max.

Unit

Condition

Reference

HFBR-1505AZ SERCOS

-10.5

-5.5

dBm

POF, IF, dc = 35 mA

-7.5

-3.5

POF, IF, dc = 60 mA

Notes 2, 3, 11
Figure 2

-18.0

-10

HCS(R), IF, dc = 60 mA

-10.5

-5.5

POF, IF, dc = 35 mA

-7.5

-3.5

POF, IF, dc = 60 mA

-18.0

-8.5

HCS(R), IF, dc = 60 mA

-6.2

0.0

POF, IF, dc = 60 mA

-16.9

-8.5

HCS(R), IF, dc = 60 mA

PT

HFBR-1515BZ PROFIBUS

HFBR-1505CZ INTERBUS-S

Notes 2, 3, 11
Figure 2
Notes 3, 8, 9
Figure 2

-40 °C
0 °C

2.3

25 °C
70 °C

2.1

1.9
85 °C

1.7

1.5

1

10

100

IF,DO - TRANSMITTER DRIVE CURRENT - mA

Figure 1. Typical forward voltage vs. drive current

4

10
-40 °C
0

25 °C

-10
85 °C
-20

-30

-40

1

10

100

IF,DO - TRANSMITTER DRIVE CURRENT - mA

Figure 2. Typical normalized optical power vs. drive
current

NORMALIZED SPECTRAL OUTPUT POWER

VF - FORWARD VOLTAGE - V

2.5

PT - NORMALIZED OUTPUT POWER - dB

Notes:
1. Typical data at 25?C.
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 PT over temperature are based on a fixed drive current. The recommended drive circuit has
temperature compensation which reduces the variation in PT 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 IF,PK &amp; gt; 60 mA, the duty factor must maintain IF,AVG <= 60 mA and pulse width <= 1 us.
7. 1.6 mm below seating plane.
8. Minimum peak output power at 25?C is -5.3 dBm (POF) and -16.0 dBm (HCS(R)) for 1505CZ series only.
9. Optical power measured at the end of 1 meter of 1 mm diameter plastic or 200 um 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 6 all be connected to ground to reduce coupling of electrical noise.
11. Output power with 200 um hard clad silica optical fiber assumes a typical -10.5 dB difference compared to 1 mm plastic optical fiber.

-40 °C

1.4
1.2

0 °C
1.0
25 °C
0.8

70 °C

0.6

85 °C

0.4
0.2
0
610

630

650

670

WAVELENGTH - nm

Figure 3. Typical normalized optical spectra

690

2
VCC = 5.25 V

1
1.1

VCC = 5.25 V

VCC = 5.0 V

0
PWD - ns

NORMALIZED OUTPUT POWER

1.2

1.0

0.9
VCC = 4.75 V

VCC = 5.0 V
-1
-2
-3
VCC = 4.75 V

0.8

-4
0.7
-40

-20

0

20

40

60

-5
-40

80

-20

0

20

40

60

80

TEMPERATURE - °C

TEMPERATURE - °C

Figure 5. Typical optical pulse width distortion vs.
temperature and power supply voltage (in
recommended drive circuit)

Figure 4. Typical normalized optical power vs.
temperature (in recommended drive circuit)

Recommended Drive Circuit for HFBR-x505AZ/x515BZ
TTL COMPATIBLE TRANSMITTER

TTL COMPATIBLE RECEIVER

+5 V VCC
C1
10 uF
+

R2
2.7

R1
C2
0.1 uF

1
8
7
6
5

U2
HFBR-15X5Z

U3
HFBR-25X5Z

4
8
3

TTL INPUT
4
0V

R1

IF

82.5 ?

35 mA

47 ?

60 mA

Figure 6. Recommended transmitter and receiver drive circuit (IF, on = 35 mA or 60 mA nominal at TA = 25?C)

5

5
6
7
8

C4
0.1 uF
0V

1
TTL OUTPUT

U1
DS75451

1
2

+5 V VCC

4

HFBR-25x5AZ/BZ Receivers

4

5
6

The HFBR-25x5AZ/BZ receiver consists of a silicon PIN photodiode and
digitizing IC to produce a logic compatible output. The IC includes a unique
circuit to correct the pulse width distortion of the first bit after a long idle
period. This enables operation from DC to 10 MBd with low PWD for arbitrary
data patterns. The receiver output is a "push-pull" stage compatible with
TTL and CMOS logic. The receiver housing is a dark grey, conductive plastic.
The HFBR-2505AZ is compatible with SMA connectors, while the HFBR2515BZ mates with ST(R) connectors.

7
1

8

BOTTOM VIEW,
HFBR 25x5AZ/BZ
SEE NOTE 4
PIN

FUNCTION

1
4
5
6
7
8

CONNECTED TO PIN 4
CONNECTED TO PIN 1
NO CONNECT
VCC
GND
VO

Absolute Maximum Ratings
Parameter
Storage and Operating Temperature
Supply Voltage
Average Output Current
Output Power Dissipation
Lead Soldering Cycle
Temp
Time

Symbol
TS
VCC
IO,AVG
POD

Min.
-40
-0.5
-16

Max.
85
+5.5
+16
80
260
10

Unit
°C
V
mA
mW
?C
s

Reference

Note 2

Electrical/Optical Characteristics

0°C to +70° C, 4.75 V &amp; lt; VCC &amp; lt; 5.25 V, VP-P Noise <= 100 mV unless otherwise noted
Parameter
Symbol
Min.
Typ.[1]
Max.
Unit
Peak Input Power Level
PRH
-42
dBm
Logic HIGH
-44
Peak Input Power Level
PRL
-20
-0
dBm
Logic LOW
-22
-2
Supply Current
High Level Output
Voltage
Low Level Output Voltage
Output Rise Time
Output Fall Time

ICC
VOH
VOH
tr
tf

4.2

27
4.7

45

mA
V

Condition
1 mm POF
200 um HCS(R)
1 mm POF,
200 um HCS(R)
|PWD| &amp; lt; 30 ns
VO = Open
IO = -40 uA

0.22
12
10

0.4
30
30

V
ns
ns

IO = +1.6 mA
CL = 10 pF
CL = 10 pF

Ref.
Notes 3, 5
Note 3
Figs. 7, 8,
9, 10

Note 3
Note 3

Notes:
1. Typical data are at 25?C, VCC = 5.0 V.
2. 1.6 mm below seating plane.
3. In recommended receiver circuit, with an optical signal from the recommended transmitter circuit.
4. Pins 1 and 4 are electrically connected to the conductive housing and are also used for mounting and retaining purposes. It is required that
pin 1 and 4 be connected to ground to maintain conductive housing shield effectiveness.
5. BER <=10E-9, includes a 10.8 dB margin below the receiver switching threshold level (signal to noise ratio = 12).

6

6

30
VCC = 5.0 V

5

20
RECEIVED PWD - ns

RECEIVED POWER - dBm

VCC = 5.25 V

4
3
VCC = 4.75 V
2
1
0
-40

10
0
-10
-20

-20

0

20

40

60

80

-30
-22

100

TEMPERATURE - °C

Figure 7. Typical POF receiver overdrive PRL,max at 10 MBd
vs. temperature and power supply voltage

-18

-14

-10

-5

-2

2

PPL - RECEIVER OPTICAL INPUT POWER - dBm

Figure 8. Typical POF receiver pulse width distortion vs.
optical power at 10 MBd

-13

16
15

-14

PWD - ns

PWD - ns

14
13
12

-15

-16

11
-17

10
9
4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
VCC - VOLTS

Figure 9. Typical POF receiver pulse width distortion vs. power supply
voltage at high optical power, (0 dBm, 10 MBd)

7

-18
4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
VCC - VOLTS

Figure 10. Typical POF receiver pulse width distortion vs. power
supply voltage at low optical power, (-21 dBm, 10 MBd)

HFBR-2505CZ Receiver

4

The HFBR-2505CZ receiver includes a monolithic DC coupled, digital IC
receiver with open collector Schottky output transistor. An internal pullup
resistor to VCC is available at pin 5. The receiver housing is a dark gray
conductive plastic and the optical port is compatible with SMA connectors.
The speci-fied signal rate of HFBR-2505CZ is 2 MBd.

5
6
7

1

8

BOTTOM VIEW,
HFBR 2505CZ
SEE NOTE 3
PIN

FUNCTION

1
4
5
6
7
8

CONNECTED TO PIN 4
CONNECTED TO PIN 1
RL
VCC
GND
VO

Absolute Maximum Ratings
Parameter

Symbol

Min.

Max.

Units

TS, O

-40

+85

°C

Temp.

260

°C

Time

10

sec

7

V

Storage &amp; Operating Temperatures
Lead Soldering Cycle
Supply Voltage

VCC

-0.5

Output Collector Current

IOAV

25

POD

40

mW

Output Voltage

VO

-0.5

18

V

Pull-up Voltage

VP

-5

VCC

V

Fan Out (TTL)

N

Note 1

mA

Output Collector Power Dissipation

Reference

Note 2

5

Notes:
1. 1.6 mm below seating plane.
2. It is essential that a bypass capacitor 0.1 uF be connected from pin 6 to pin 7 of the receiver. Total lead length between both ends of the
capacitor and the pins should not exceed 20 mm.
3. Pins 1 and 4 are electrically connected to the conductive housing and are also used for mounting and retaining purposes. It is required that
pin 1 and 4 be connected to ground to maintain conductive housing shield effectiveness.

8

Receiver Electrical/Optical Characteristics

0°C to 70°C, 4.75 V <= VCC <= 5.25 V unless otherwise specified
Parameter
Symbol
Min.
Typ.
Input Optical Power Level
for Logic "0"

PR(L)

Max.

Conditions

Ref.

-2.0

-21.6

Units
dBm

VOL = 0.5 V
IOL = 8 mA
1 mm POF

Notes 1, 2

-23.0

Input Optical Power Level
for Logic "1"

PR(H)

High Level Output Current

IOH

Low Level Output Current

VOL = 0.5 V
IOL = 8 mA
200 um HCS
-43

dBm

5

250

uA

VOL

0.4

0.5

High Level Supply Current

ICCH

3.5

Low Level Supply Current

ICCL

6.2

Effective Diameter

D

1

Numerical Aperture

NA

0.5

Internal Pull-up Resistor

RL

680

VOL = 5.25 V
IOH <=250 uA

Note 1

VO = 18 V, PR = 0

Note 3

V

IOL = 8 mA,
PR = PR(L)MIN

Note 3

6.3

mA

VCC = 5.25 V,
PR = 0

Note 3

10

mA

VCC = 5.25 V
PR = -12.5 dBm

Note 3

mm

1000

1700

?

Notes:
1. Optical flux, P (dBm) = 10 Log [P (uW)/1000 uW].
2. Measured at the end of the fiber optic cable with large area detector.
3. RL is open.

TTL COMPATIBLE TRANSMITTER

TTL COMPATIBLE RECEIVER

+5 V VCC
IF

C1
10 uF
+

R1 = (VCC - VF) / IF

R1
C2
0.1 uF

1
VF

8
7
6
5

5
6
7
8
4

HFBR-1505CZ

HFBR-2505CZ

8

1
2

C4
0.1 uF
0V

1
TTL OUTPUT

3

U1
DS75451

TTL INPUT
4

Figure 11. Typical interface circuit

R1

IF

82.5 ?

35 mA

47 ?

0V

9

+5 V VCC

4

60 mA

Mechanical Dimensions
21.2
(0.83)

YYWW
HFBR-XXXXZ

HFBR-X515XZ

12.5
(0.49)

7.0
(0.28)

DATE
CODE

PART NUMBER
7.6
(0.30)

4.8
(0.19)

6.3
(0.25)
?

1.5
(0.06)

1.3
(0.05)

1.0
(0.04)

5.1
(0.20)

3.6
(0.140)

1.3
(0.050)

3.8
(0.150)

2.8
(0.11)

PINS 1, 4 ARE 0.6 (0.025) DIA.

4

1.3
(0.05)
2.5
(0.10)

5
6
7

1

8

PINS 5, 6, 7, 8 ARE 0.5 (0.020) X 0.25 (0.01)

16.1
(0.63)

YYWW
HFBR-XXXXZ

HFBR-X505XZ

12.5
(0.49)

DATE
CODE

PART NUMBER
7.6
(0.30)

1/4 - 36 UNS 2A THREAD
6.3
(0.25)

6.4
DIA.
(0.250)

1.3
(0.05)

1.0
(0.04)

3.6
(0.140)

1.3
(0.050)

3.8
(0.150)

5.1
(0.20)

2.8
(0.11)

PINS 1, 4 ARE 0.6 (0.025) DIA.

4

5
6
7

1

8

PINS 5, 6, 7, 8 ARE 0.5 (0.020) X 0.25 (0.01)

10

2.5
(0.10)

For product information and a complete list of distributors, please go to our website:

www.avagotech.com

Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright (C) 2006 Avago Technologies Pte. All rights reserved.
AV01-0303EN July 10, 2006


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