HFBR-1402C HP [Agilent(Hewlett-Packard)], HFBR-1402C Datasheet - Page 10

• Manufacturer Part Number: HFBR-1402C
• Description: Components is Designed to Provide cost effective, High performance fiber optic communication links
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Typical Link Data
HFBR-0400 Series
Description
The following technical data is
taken from 4 popular links using
the HFBR-0400 series: the 5
MBd link, Ethernet 20 MBd link,
Token Ring 32 MBd link, and the
corresponds to transceiver
solutions combining the HFBR-
0400 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-14xx/24x2)
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
System Pulse Width
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
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.
12
dc
dc
4.2
8.0
8.0
15
15
Typ.
9.6
20
72
46
26
R
= -24 dBm peak.
Max.
5
2.5
10
-9
Units
dB
dB
dB
dB
MBd
MBd
ns
ns
ns
Conditions
HFBR-14x4/24x2
NA = 0.2
HFBR-14x4/24x2
NA = 0.27
HFBR-14x2/24x2
NA = 0.30
HFBR-14x2/24x2
NA = 0.37
P
Fiber cable length = 1 m
Data rate <5 Bd
P
T
R
R
A
= -21 dBm peak
> -24 dBm peak
= +25 °C
Reference
Note 1
Note 1
Note 1
Note 1
Note 2
Note 3,
Fig 7
Figs 6, 7, 8