HFBR-2412Z Avago Technologies US Inc., HFBR-2412Z Datasheet - Page 10

• 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

Typical Link Data
HFBR-0400Z Series
Description
The following technical data is taken from 4 popular
links using the HFBR-0400Z series: the 5 MBd link,
Ethernet 20 MBd link, Token Ring 32 MBd link, and the
corresponds to transceiver solutions combining the
HFBR-0400Z series components and various
recommended transceiver design circuits using off-the-
shelf electrical components. This data is meant to be
regarded as an example of typical link performance
for a given design and does not call out any link
limitations. Please refer to the appropriate application
note given for each link to obtain more information.
5 MBd Link (HFBR-14xxZ/24x2Z)
Link Performance -40 °C to +85 °C unless otherwise specified
Notes:
1. OPB at T
2. Synchronous data rate limit is based on these assumptions: a) 50% duty factor modulation, e.g., Manchester I or BiPhase Manchester II; b)
3. Asynchronous data rate limit is based on these assumptions: a) NRZ data; b) arbitrary timing-no duty factor restriction; c) TTL threshold.
10
Parameter
Optical Power Budget
Optical Power Budget
Optical Power Budget
Optical Power Budget
Date Rate Synchronous
Propagation Delay
LOW to HIGH
Propagation Delay
HIGH to LOW
Distortion
Bit Error Rate
with 50/125 µm fiber
with 62.5/125 µm fiber
with 100/140 µm fiber
with 200 µm fiber
Asynchronous
System Pulse Width
continuous data; c) PLL Phase Lock Loop demodulation; d) TTL threshold.
A
= -40 to +85 °C, V
Symbol
OPB
OPB
OPB
OPB
BER
t
t
t
PLH
PHL
PLH
CC
- t
= 5.0 V dc, IF ON = 60 mA. P
50
62.5
100
200
PHL
Min.
dc
4.2
8.0
8.0
12
dc
15
15
Typ.
9.6
20
72
46
26
R
= -24 dBm peak.
Max.
10
5
2.5
-9
Units
MBd
MBd
ns
ns
ns
dB
dB
dB
dB
Conditions
HFBR-14x4Z/24x2Z
NA = 0.2
HFBR-14x4Z/24x2Z
NA = 0.27
HFBR-14x2Z/24x2Z
NA = 0.30
HFBR-14x2Z/24x2Z
NA = 0.37
P
Fiber cable length = 1 m
Data rate <5 Bd
P
T
A
R
R
= +25 °C
= -21 dBm peak
> -24 dBm peak
Reference
Note 1
Note 1
Note 1
Note 1
Note 2
Note 3,
Fig 7
Figs 6, 7, 8