HFBR-0508 Datasheet, PDF (6/8 Pages) AVAGO TECHNOLOGIES LIMITED – 10 Megabaud Versatile Link Fiber Optic Transmitter and Receiver for 1 mm POF and 200 μm HCS®

6
V_CC = 5.25 V
5
V_CC = 5.0 V
4
3
V_CC = 4.75 V
2
1
0
-40 -20 0 20 40 60 80 100
TEMPERATURE – °C
Figure 1. Typical POF Receiver Overdrive, P_RL,max, at 10 MBd, vs. Tempera-
ture and Power Supply Voltage.
HFBR-2528 fig 1
30
20
10
0
-10
-20
-30
-22 -18 -14 -10 -6 -2 2
P_RL – RECEIVER OPTICAL INPUT POWER – dBm
Figure 2. Typical POF Receiver Pulse Width Distortion vs. Optical
Power at 10 MBd.
HFBR-2528 fig 2
16
15
14
13
12
11
10
9
4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
V_CC – VOLTS
Figure 3. Typical POF Receiver Pulse Width Distortion vs. Power Supply Volt-
age at High Optical Power (0 dBm,pk, 10 MBd).
HFBR-2528 fig 3
-13
-14
-15
-16
-17
-18
4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
V_CC – VOLTS
Figure 4. Typical POF Receiver Pulse Width Distortion vs. Power Supply Voltage at Low
Optical Power, (-21 dBm,pk, 10 MBd).
HFBR-2528 fig 4
HFBR-2528
5
4
3
IC
2
8
1
R1
C1
V_CC
DATA
VALUE TOLERANCE
R1 2.7 Ω
5%
C1 0.1 µF
20 %
Figure 5. Recommended Receiver Application Circuit.
HFBR-2528 fig 5