HFBR-1521 Avago Technologies US Inc., HFBR-1521 Datasheet - Page 5

• Manufacturer Part Number: HFBR-1521
• Description: XMITTER VERSATILE LINK HORZ
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-1521

• Wavelength: 600nm
• Voltage - Forward (vf) Typ: 1.67V
• Current - Dc Forward (if): 60mA
• Voltage - Dc Reverse (vr) (max): 5V
• Capacitance: 86pF
• Connector Type: Versatile Link
• Function: Ideal for solving problems with voltage isolation/insulation, EMI/RFI immunity or data security.
• Product: Transmitter
• Data Rate: 5 MBd
• Diode Capacitance: 86 pF
• Maximum Rise Time: 80 ns
• Maximum Fall Time: 40 ns
• Operating Supply Voltage: 7 VDC
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• For Use With: Plastic Optical Fiber
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Spectral Bandwidth: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

5 MBd Link (HFBR-15X1/25X1)
System Performance 0 to 70 C unless otherwise specified.
Notes:
1. The propagation delay for one metre of cable is typically 5 ns.
2. Typical propagation delay is measured at P
3. Estimated typical link life expectancy at 40 C exceeds 10 years at 60 mA.
Figure 2. Typical 5 MBd interface circuit
Figure 3. Guaranteed system performance with standard cable (HFBR-15X1/25X1)
5
High
Performance
5 MBd
100
50
40
30
20
10
5
0
– CABLE LENGTH – METRES
10
Parameter
Data Rate
Link Distance
(Standard Cable)
Link Distance
(Improved Cable)
Propagation
Delay
Pulse Width
Distortion t
20
OVERDRIVE
UNDERDRIVE
30
PLH
0°C–70°C
25°C
40
-t
PHL
50
R
= -15 dBm.
Symbol
t
t
PLH
PHL
t
D
Min.
dc
19
27
22
27
Typ. Max. Units Conditions
48
53
80
50
30
Figure 4. Guaranteed system performance with improved cable (HFBR-15X1/25X1)
140
140
100
50
40
30
20
10
5
5
0
MBd
10
– CABLE LENGTH – METRES
ns
ns
ns
m
m
m
m
20
BER 10
I
I
I
I
R
fiber length = 0.5 m
-21.6 P
P
R
Fdc
Fdc
Fdc
Fdc
R
L
L
= 560 , C
= 560 , C
30
= -15 dBm
= 60 mA
= 60 mA, 25 C
= 60 mA
= 60 mA, 25 C
OVERDRIVE
UNDERDRIVE
40
R
-9
, PRBS:2
0°C–70°C
25°C
-9.5 dBm
50
L
L
= 30 pF
= 30 pF
60
7
-1
Fig. 3
Note 3
Fig. 4
Note 3
Fig. 5, 8
Notes 1, 2
Fig. 5, 7
Ref.