HFBR-0537 Avago Technologies US Inc., HFBR-0537 Datasheet - Page 5

• Manufacturer Part Number: HFBR-0537
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0537

• Tool / Board Applications: Fiber Optic Transceivers
• Mcu Supported Families: HFBR-1527, HFBR-2526
• Development Tool Type: Hardware / Software - Eval/Demo Board
• Main Purpose: Interface, Fiber Optics
• Embedded: No
• Utilized Ic / Part: HFBR-1527, HFBR-2526
• Primary Attributes: DC ~ 32MBd TTL
• Secondary Attributes: TTL-Compatible
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2146; HFBR-0537

5
Figure 2. Recommended Power Supply Filter and +5 V ECL Signal Terminations for
the Transmitter and Receiver Application Circuit of Figure 1.
Figure 3. Average Modulated Power.
SERIAL DATA
SERIAL DATA
RECEIVER
+5 V ECL
+5 V ECL
SOURCE
200
150
100
50
0
0
0.1 µF
120 Ω
20
5 V
82 Ω
+
–
DUTY CYCLE – %
40
82 Ω
120 Ω
AVERAGE POWER,
50% DUTY CYCLE
AVERAGE
MODULATED
POWER
60
10 µF
80
+
+
10 µF
100
0.1 µF
0.1 µF
0.1 µF
4.7 µH
Figure 4. Typical Optical Power
Budget vs. Data Rate.
82 Ω
82 Ω
21
19
17
15
13
11
4.7 µH
9
120 Ω
10
4.7 µH
30
50
120 Ω
DATA RATE – MBd
70
POF
9 T
8 TD
7 TD
6 T
5 R
4
3 RD
2 RD
1 R
90
X
X
X
X
V
V
V
V
HCS
110
EE
CC
CC
EE
FIBER-OPTIC
TRANSCEIVER
SHOWN IN
FIGURE 1
130
150