HFBR-2412Z Avago Technologies US Inc., HFBR-2412Z Datasheet - Page 14

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

Specifications of HFBR-2412Z

• 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
• Product: Receiver
• Wavelength: 820 nm
• Diode Capacitance: 55 pF
• Pulse Width Distortion: 2.5 ns
• Maximum Output Current: 25 mA
• Operating Supply Voltage: - 0.5 V to 7 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Applications: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: Multimode Fiber
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2056

Token Ring 32 MBd Link (HFBR-14x4Z/24x6Z)
(refer to Application Note 1065 for details)
Typical Link Performance
Notes:
1. Typical data at T
2. Typical performance of circuits shown in Figure 1 and Figure 3 of AN-1065 (see applications support section)
155 MBd Link (HFBR-14x4Z/24x6Z)
(refer to Application Bulletin 78 for details)
Typical Link Performance
Notes:
1. Typical data at T
2. Typical OPB was determined at a probability of error (BER) of 10-9. Lower probabilities of error can be achieved with short fibers that have less
14
Parameter
Receiver Sensitivity
Link Jitter
Optical Power Logic Level "0"
Optical Power Logic Level "1"
LED Rise Time
LED Fall Time
Mean Difference
Bit Error Rate
Data Format 50% Duty Factor
Parameter
Optical Power Budget with
Optical Power Budget with
62.5/125 µm fiber
Optical Power Budget with
100/140 µm fiber
Optical Power Budget with
Data Format 20% to 80% Duty
Factor
Bit Error Rate
Transmitter Jitter
50/125 µm fiber
200 µm HCS fiber
System Pulse Width Distortion
optical loss.
A
A
= +25 °C, V
= +25 °C, V
CC
CC
= 5.0 V dc.
|t
|t
Symbol
OPB
OPB
OPB
OPB
BER
Symbol
P
P
BER
t
t
= 5.0 V dc, PECL serial interface.
r
f
T
T
PLH
r
ON
OFF
- t
50
62
100
200
- t
f
|
PHL
|
Min
11.7
11.7
16.0
1
7.9
1.3
1.77
10
Typ [1, 2]
-34.1
6.91
5.52
0.823
-12.2
-82.2
3.08
32
-10
13.9
17.7
17.7
22.0
1
10
Typ [1, 2]
-9
Max
175
Units
dBm average
ns pk-pk
ns pk-pk
ns pk-pk
dBm peak
ns
ns
ns
MBd
Units
MBd
dB
dB
dB
dB
ns
NA = 0.2
NA = 0.27
NA = 0.30
NA = 0.35
PR = -7 dBm peak
1 m 62.5/125 µm fiber
Data rate < 100 MBaud
PR > -31 dBm peak
Conditions
Conditions
32 MBd D2D2 hexadecimal data
2 km 62.5/125 µm fiber
ECL Out Receiver
32 MBd D2D2 hexadecimal data
I
1 MHz square wave input
TTL Out Receiver
Transmitter TTL in I
F OFF
= 1 mA
F ON
= 60 mA,
Ref
Note 2
Note 2