HFBR-0507 Hewlett-Packard (acquired by Agilent Technologies, Inc.), HFBR-0507 Datasheet - Page 10

• Manufacturer Part Number: HFBR-0507
• Description: 125 Megabaud Versatile Link The Versatile Fiber Optic Connection
• Manufacturer: Hewlett-Packard (acquired by Agilent Technologies, Inc.)

26
Electrical/Optical Characteristics
(see Figure 1, Note 2).
Notes:
10. If there is no input optical power to the receiver (no transmitted signal) electrical noise can result in false triggering of the receiver.
1. 1.6 mm below seating plane.
2. The signal output is an emitter follower, which does not reject noise in the power supply. The power supply must be filtered as in
3. Typical data are at 25 C and V
4. Pin 1 should be ac coupled to a load
5. Measured with a 3 pole Bessel filter with a 75 MHz, -3dB bandwidth.
6. The maximum Peak Input Optical Power is the level at which the Pulse Width Distortion is guaranteed to be less than the PWD listed
7. 10 ns pulse width, 50% duty cycle, at the 50% amplitude point of the waveform.
8. Percent overshoot is defined at:
9. Pins 5 and 8 are primarily for mounting and retaining purposes, but are electrically connected. It is recommended that these pins be
AC Responsivity 1 mm POF
AC Responsivity 200 m HCS
RMS Output Noise
Equivalent Optical Noise Input
Power, RMS - 1 mm POF
Equivalent Optical Noise Input
Power, RMS - 200 m HCS
Peak Input Optical Power -
1 mm POF
Peak Input Optical Power -
200 m HCS
Output Impedance
DC Output Voltage
Supply Current
Electrical Bandwidth
Bandwidth * Rise Time
Electrical Rise Time, 10-90%
Electrical Fall Time, 90-10%
Pulse Width Distortion
Overshoot
Figure 1.
under Test Condition. P
designing links up to 125 MBd (for both POF and HCS input conditions).
connected to ground to reduce coupling of electrical noise.
In typical applications, data encoding and error detection prevent random triggering from being interpreted as valid data. Refer to
Application Note 1066 for design guidelines.
Parameter
R,Max
is given for PWD = 5 ns for designing links at
CC
= +5 Vdc.
510
Symbol
P
P
R
R
PWD
BW
V
N,RMS
N,RMS
P,APF
P,HCS
I
with load capacitance less than 5 pF.
P
P
Z
V
CC
t
t
NO
O
R
R
O
r
f
E
0 to 70 C; 5.25 V
Min.
––––––––––––
1.7
4.5
0.8
65
(V
PK
V
- V
100%
100%
Typ.
0.46
0.41
- 39
125
3.9
7.9
-42
1.8
3.3
3.3
0.4
30
9
4
)
100%
Max.
11.5
0.69
-5.8
-6.4
-8.8
-9.4
-36
6.5
-40
2.6
6.3
6.3
1.0
15
V
50 MBd operation, and also for PWD = 2 ns for
CC
mV/ W
mV/ W
4.75 V; power supply must be filtered
mV
Hz * s
Unit
dBm
dBm
dBm
dBm
dBm
dBm
MHz
mA
ns
ns
ns
%
V
RMS
Test Condition
-3 dB electrical
P
P
P
P
R
R
R
R
P
5 ns PWD
2 ns PWD
5 ns PWD
2 ns PWD
R
= -10 dBm
= -10 dBm
= -10 dBm
= -10 dBm
650 nm
50 MHz
= 0 W
peak
peak
peak
peak
Note 4
Note 5
Note 5
Note 5
Note 6
Note 6
Note 4
Note 7
Note 8
Note