FR05DxIR
DC-5 MBd Dual Supply Voltage
RedLink® Receiver
Datasheet
FR05DxIR Revision D
1
DESCRIPTION
The F
i
recomms DC to 5 MBd Dual supply voltage
RedLink® rece
i
ver
i
s based on a fu
ll
y
i
ntegrated
photo-d
i
ode w
i
th TIA and
li
mit
i
ng amp
li
f
i
er.
Housed
i
n non-conduct
i
ng p
l
ast
i
c RedLink®
connector hous
i
ngs, the rece
i
ver
i
s b
l
ue
i
n co
l
our.
The hous
i
ng
i
s compat
i
b
l
e w
i
th the Versat
il
e Link
sty
l
e f
i
ber p
l
ug, and is
designed primarily
for use
w
i
th P
l
ast
i
c Opt
i
c F
i
ber (POF).
The rece
i
ver operates equally at both the standard
3.3 V and 5 V DC supply rail voltages. It operates over
the
i
ndustr
i
a
l
temperature range of -40 ⁰C to +85 ⁰C
support
i
ng many
i
ndustr
i
a
l
app
li
cat
i
ons where a
re
li
ab
l
e command and contro
l
response
i
s requ
i
red
i
n e
l
ectr
i
ca
ll
y harsh env
i
ronments.
The integrated silicon gives enhanced immunity to
EMI/EMC from the local environment making the
unit ideal for use in electrically noisy applications.
The receiver has a single push-pull logic output
compatible with TTL/CMOS.
NOTE: Applications that require an Open-Collector
or applications switching 12V/15V should use p/n:
FR05DxDR (where x = H,V,W ; horizontal, vertical,
tilted).
AVAILABLE OPTIONS
Table 1
ORDERING INFORMATION / PART NUMBERS
5 MBd Horizontal Package
Inverting, TTL
FR05DHIR
5 MBd Vertical Package
Inverting, TTL
FR05DVIR
5 MBd Tilted Package
Inverting, TTL
FR05DWIR
FEATURES
• Designed for use with Plastic Optic Fiber (POF)
• Optimized for data transmission from DC-5
MBd
• Industrial Temperature Range -40 ⁰C to +85 ⁰C
• Dual 5 V and 3.3 V power supply operation
• RoHS compliant and flame retardant
(UL 94 V-0) housing
• Horizontal, Vertical and 30⁰ Tilted options
available
• Push Pull TTL Compatible CMOS output
• Low pulse width distortion
• Compatible with Versatile Link cables and
connectors
APPLICATIONS
Table 2
APPLICATIONS
Application
Automation and Industrial Control. Serial
Communications. Voltage Isolation.
Standard
Serial RS232, RS485, CAN-Bus, MODBUS,
Profibus
Distance
50 meters Step Index POF
[1]
300 meters with 200 µm PCS fiber
[1]
Speed DC to 5 MBd
Note: 1 Depending on the installation condition
FR05DxIR Revision D
2
SPECIFICATIONS
IC
1, V
O
2, Gnd
3, Vcc
4, No Connect
8, Gnd
(Not Connected Internally)
5, Gnd
(Not Connected Internally)
FIGURE 1
Receiver pin-out, top view
NOTE:
a) Pin 4 is electrically isolated internally. Pin 4 may be externally connected to pin 1 for board layout compatibility with existing
designs. Otherwise it is recommended pin 4 be grounded as in Figure 2.
b) Pins 5 and 8 are used for mounting and retaining purposes. It is recommended that pins 5 and 8 be connected to ground.
Table 4
REGULATORY COMPLIANCE
Parameter Symbol Standard Level
Electrostatic Discharge,
Human Body Model (contact ESD)
HBM Mil-STD-883 Level 2 (4 kV)
UL Certification UL 60950-1 File No. E362227
Storage Compliance MSL J-STD-020 2a (4-week floor life)
Restriction of Hazardous
Substances Directive
RoHS Directive 2011/65/EU Certified compliant
RECOMMENDED APPLICATION CIRCUIT
IC
1
2
3
4
100nF
Vcc
Data TTL Output
10
µ
F 10
µ
F
1
µ
H
8
5
FIGURE 2
Recommended receiver application circuit
Table 3
RECEIVER PIN DESCRIPTION
Pin
Name
Symbol
1 Receiver Output V
O
2 Receiver Ground GND
3 Receiver VCC VCC
4 No Connect
(a)
N/C
5 Retaining Pin
(b)
GND
8 Retaining Pin
(b)
GND