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

• 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

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 se-
ries components and various recommended transceiver
design circuits using off-the-shelf electrical components.
This data is meant to be regarded as an example of typi-
cal 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 in-
formation.
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
with 50/125 μm fiber
Optical Power Budget
with 62.5/125 μm fiber
Optical Power Budget
with 100/140 μm fiber
Optical Power Budget
with 200 μm fiber
Date Rate Synchronous
Asynchronous
Propagation Delay
LOW to HIGH
Propagation Delay
HIGH to LOW
System Pulse Width
Distortion
Bit Error Rate
continuous data; c) PLL Phase Lock Loop demodulation; d) TTL threshold.
A
= -40 to +85 °C, V
CC
= 5.0 V dc, IF ON = 60 mA. P
Symbol
OPB
OPB
OPB
OPB
t
t
t
BER
PLH
PHL
PLH
50
62.5
100
200
- t
PHL
Min.
4.2
8.0
8.0
12
dc
dc
R
= -24 dBm peak.
Typ.
9.6
15
15
20
72
46
26
Max.
5
2.5
10
-9
Units
dB
dB
dB
dB
MBd
MBd
ns
ns
ns
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
T
P
Fiber cable length =
1 m
Data rate <5 Bd
P
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