HFBR-0507Z Datasheet, PDF (10/12 Pages) AVAGO TECHNOLOGIES LIMITED – 125 Megabaud Versatile Link The Versatile Fiber Optic Connection

Electrical/Optical
Characteristics
0
to
70°C;
5.25
V
≥
V
CC
≥
4.75
V;
power
supply
must
be
filtered
(see
Figure
1,
Note
2).
Parameter
Symbol Min. Typ. Max. Unit
Test Condition
Note
AC Responsivity 1 mm POF
AC Responsivity 200 μm HCS
RMS Output Noise
Equivalent Optical Noise Input
Power, RMS - 1 mm POF
R_P,APF
R
P,HCS
V
NO
P
N,RMS
1.7 3.9 6.5 mV/μW
4.5 7.9 11.5 mV/μW
0.46 0.69
- 39 -36
mV
RMS
dBm
650 nm
Note 4
Note 5
Note 5
Equivalent Optical Noise Input
Power, RMS - 200 μm HCS
P
N,RMS
-42 -40
dBm
Note 5
Peak Input Optical Power -
P
R
1 mm POF
-5.8 dBm
-6.4 dBm
5 ns PWD
2 ns PWD
Note 6
Peak Input Optical Power -
P
R
200 μm HCS
-8.8 dBm
-9.4 dBm
5 ns PWD
2 ns PWD
Note 6
Output Impedance
DC Output Voltage
Supply Current
Electrical Bandwidth
Bandwidth * Rise Time
Z_O
30
Ω
50 MHz
Note 4
V
0.8 1.8 2.6
V
O
P = 0 μW
R
I
9
15
mA
CC
BW_E
65 125
MHz
-3 dB electrical
0.41
Hz * s
Electrical Rise Time, 10-90%
t
3.3 6.3
ns
P = -10 dBm
r
R
peak
Electrical Fall Time, 90-10%
t
3.3 6.3
ns
P = -10 dBm
f
R
peak
Pulse Width Distortion
PWD
0.4 1.0
ns
P_R = -10 dBm
peak
Note 7
Overshoot
4
%
P = -10 dBm
Note 8
R
peak
Notes:
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 Figure 1.
3. Typical data are at 25°C and V = +5 Vdc.
CC
4. Pin 1 should be ac coupled to a load ≥ 510 Ω with load capacitance less than 5 pF.
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 under
Test Condition. P is given for PWD = 5 ns for designing links at ≤ 50 MBd operation, and also for PWD = 2 ns for designing links up to 125
R,Max
MBd (for both POF and HCS input conditions).
7. 10 ns pulse width, 50% duty cycle, at the 50% amplitude point of the waveform.
8. Percent overshoot is defined at:
––(V–^P–^K–-–V–¹â€“⁰⁰–^%–)––  100%
V
100%
9. Pins 5 and 8 are primarily for mounting and retaining purposes, but are electrically connected. It is recommended that these pins be con-
nected to ground to reduce coupling of electrical noise.
10. If there is no input optical power to the receiver (no transmitted signal) electrical noise can result in false triggering of the receiver. 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.
11. Moisture sensitivity level (MSL) is 4
10