HFBR-14E4Z Avago Technologies US Inc., HFBR-14E4Z Datasheet - Page 12

• Manufacturer Part Number: HFBR-14E4Z
• Description: XMITTER FIBER OPTIC HIGH PWR SC
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-14E4Z

• Wavelength: 820nm
• Voltage - Forward (vf) Typ: 1.7V
• Current - Dc Forward (if): 100mA
• Voltage - Dc Reverse (vr) (max): 1.8V
• Capacitance: 55pF
• Connector Type: SC
• Data Rate Max: 0.16Gbps
• Supply Voltage: 5V
• Wavelength Typ: 820nm
• Leaded Process Compatible: Yes
• Applications: 100Base-SX Fast Ethernet, Media/Fiber Conversion, Switches, Routers, Hubs
• Product: Transmitter
• Data Rate: 160 MBd
• Diode Capacitance: 55 pF
• Maximum Rise Time: 6.5 ns
• Maximum Fall Time: 6.5 ns
• Maximum Output Current: 25 mA
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Function: High performance fiber optic communication links for information systems and industrial applications.
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Spectral Bandwidth: -
• Lead Free Status / Rohs Status: Details
• For Use With: Multimode Glass, Hard Clad Silica
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2041

Figure 3. HFBR-1414Z/HFBR-2412Z Link Design Limits with 62.5/125 μm
Cable.
Figure 5. HFBR-14x4Z/HFBR-24x2Z Link Design Limits with 50/125 μm
Cable.
Figure 7. Typical Distortion of Pseudo Random Data at 5 Mb/s.
12
-3
-10
-11
-1
-2
-4
-5
-6
55
50
45
40
35
30
25
20
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12
0
0
0
OVERDRIVE
0.4
P R – RECEIVER POWER – dBm
WORST CASE
-40°C, +85°C
UNDERDRIVE
CABLE ATTENUATION
α MAX (-40°C, +85°C)
α MIN (-40°C, +85°C)
α TYP (-40°C, +85°C)
LINK LENGTH (km)
LINK LENGTH (km)
CABLE ATTENUATION
0.8
MAX (-40 °C, +85 °C)
MIN (-40 °C, +85 °C)
TYP (+25 °C)
UNDERDRIVE
1.2
-40 °C, +85 °C
2
WORST CASE
TYPICAL +25 °C
TYPICAL 26°C
UNDERDRIVE
UNDERDRIVE
1.6
dB/km
dB/km
4
1.5
2.8
2.8
4
2
1
4
50
40
30
20
60
60
50
40
30
20
10
6
Figure 4. HFBR-14x2Z/HFBR-24x2Z Link Design Limits with 100/140 μm
Cable.
Figure 6. Propagation Delay through System with One Meter of Cable.
-10
-11
75
70
65
60
55
50
45
40
35
30
25
20
-1
-2
-3
-4
-5
-6
-7
-8
-9
-22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12
0
0
OVERDRIVE
P R – RECEIVER POWER – dBm
1
LINK LENGTH (km)
CABLE ATTENUATION
t PLH (TYP) @ 25°C
t PHL (TYP) @ 25°C
MAX (-40 °C, +85 °C)
MIN (-40 °C, +85 °C)
TYP (+25 °C)
UNDERDRIVE
-40 °C, +85 °C
WORST CASE
2
TYPICAL +25 °C
UNDERDRIVE
3
dB/km
5.5
1.0
3.3
4
60
50
40
30
20
10
6