HFBR-2412TZ Avago Technologies US Inc., HFBR-2412TZ Datasheet - Page 12

• Manufacturer Part Number: HFBR-2412TZ
• Description: RECEIVER FIBER OPTIC 5MBD TTL ST
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-2412TZ

• Data Rate: 5MBd
• Voltage - Supply: 4.75 V ~ 5.25 V
• Power - Minimum Receivable: -25.4dBm
• Current - Supply: 10mA
• Function: Optical Receivers for Industrial Application, TTL Output, Threaded ST Port
• Product: Receiver
• Wavelength: 820 nm
• Diode Capacitance: 55 pF
• 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
• Optical Fiber Type: RX
• Data Transfer Rate: 5MBd
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Output Current: 25mA
• Operating Temp Range: -40C to 85C
• Mounting: Through Hole
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Compliant
• For Use With: Multimode Glass, Hard Clad Silica
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2055

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