HFBR-1527Z Avago Technologies US Inc., HFBR-1527Z Datasheet - Page 2

• Manufacturer Part Number: HFBR-1527Z
• Description: FIBER OPTIC TX 125 MBD 650N
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-1527Z

• Wavelength: 650nm
• Spectral Bandwidth: 21nm
• Voltage - Forward (vf) Typ: 2.1V
• Current - Dc Forward (if): 60mA
• Voltage - Dc Reverse (vr) (max): 3V
• Capacitance: 60pF
• Connector Type: Versatile Link
• Function: Ideal for solving problems with voltage isolation/insulation, EMI/RFI immunity or data security.
• Product: Transmitter
• Data Rate: 1 MBd, 125 MBd
• Diode Capacitance: 60 pF
• Maximum Rise Time: 12 ns (Typ)
• Maximum Fall Time: 9 ns (Typ)
• Operating Supply Voltage: 5.25 VDC
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Data Rate Max: 1Mbps
• Forward Current If: 80mA
• Forward Voltage: 1.67V
• Reverse Voltage Vr: 5V
• Data Transmission Distance: 50ft
• Wavelength Typ: 660nm
• Msl: MSL 4 - 72 Hours
• Fiber Material: Plastic
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: Plastic Optical Fiber, Hard Clad Silica
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-1746; HFBR-1527Z; Q2636587

HFBR-0507Z Series
125 MBd Data Link
Data link operating conditions and performance are
specified for the HFBR-15X7Z transmitter and HFBR-25X6Z
receiver in the recommended applications circuits shown
in Figure 1. This circuit has been optimized for 125 MBd
Recommended Operating Conditions for the Circuits in Figures 1 and 2.
Link Performance:
and receive application circuits.
Notes:
1. If the output of U4C in Figure 1, page 4 is transmitted via coaxial cable, terminate with a 50 Ω resistor to V
2. Run length limited code with maximum run length of 10 µs.
3. Minimum link performance is projected based on the worst case specifications of the HFBR-15X7Z transmitter, HFBR-25X6Z receiver,
4. Typical performance is at 25°C, 125 MBd, and is measured with typical values of all circuit components.
5. Standard cable is HFBR-RXXYYYZ plastic optical fiber , with a maximum attenuation of 0.24 dB/m at 650 nm and NA = 0.5.
6. Optical Power Budget is the difference between the transmitter output power and the receiver sensitivity, measured after 1 meter of fiber.
7. The Optical Power Margin is the available OPB after including the effects of attenuation and modal dispersion for the minimum link distance:
2
Parameter
Ambient Temperature
Supply Voltage
Data Input Voltage – Low
Data Input Voltage – High
Data Output Load
Signaling Rate
Duty Cycle
Parameter
Optical Power Budget, 1 m POF
Optical Power Margin,
Link Distance with
Optical Power Margin,
Link Distance with Extra
Optical Power Budget, 1 m HCS
Optical Power Margin,
Link Distance with HCS Cable
and POF cable, and the typical performance of other components (e.g. logic gates, transistors, resistors, capacitors, quantizer, HCS cable).
Extra low loss cable is HFBR-EXXYYYZ plastic optical fiber, with a maximum attenuation of 0.19 dB/m at 650 nm and NA = 0.5.
HCS cable is HFBR-H/VXXYYY glass optical fiber, with a maximum attenuation of 10 dB/km at 650 nm and NA = 0.37.
variation.
OPM = OPB - (attenuation power loss + modal dispersion power penalty). The minimum OPM is the margin available for longterm LED LOP
degradation and additional fixed passive losses (such as in-line connectors) in addition to the minimum specified distance.
The minimum OPB is based on the limits of optical component performance over temperature, process, and recommended power supply
20 m Standard POF
Standard 1 mm POF
25 m Low Loss POF
Low Loss 1 mm POF
100 m HCS
1-125 MBd, BER ≤ 10
-9
, under recommended operating conditions with recommended transmit
OPM
OPM
OPM
Symbol
Symbol
OPB
OPB
D.C.
V
V
V
T
R
f
CC
IH
A
S
IL
L
l
l
l
HCS,100
POF,20
POF,25
POF
HCS
Min.
100
11
20
25
3
3
7
3
V
V
[3]
+4.75
CC
CC
Min.
operation. The Applications Engineering Department in
the Avago Optical Communication Division is available to
assist in optimizing link performance for higher or lower
speed operation.
45
40
-1.06
-1.89
0
1
Typ.
125
16
27
32
12
6
6
6
[4]
V
V
Max.
+5.25
CC
CC
Max.
125
70
55
60
-1.62
-0.70
Unit
dB
dB
dB
dB
dB
m
m
m
CC
- 2 V.
MBd
Unit
°C
Ω
%
V
V
V
Condition
Reference
Note 1
Note 2
Note 5,6,7
Note 5,6,7
Note 5,6,7
Note 5,6,7
Note 5,6,7
Reference