HFBR-0527P Avago Technologies US Inc., HFBR-0527P Datasheet - Page 11

• Manufacturer Part Number: HFBR-0527P
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0527P

• Kit Contents: TX/RX Mods, Cable, Pol Kit, SW, Pwr. Sup
• Tool / Board Applications: Fiber Optic Transceivers
• Mcu Supported Families: HFBR-1527, HFBR-2526
• Main Purpose: Interface, Fiber Optics
• Embedded: No
• Utilized Ic / Part: HFBR-1527, HFBR-2526
• Primary Attributes: 125MBd, Communication up to 25m
• Secondary Attributes: 650nm LED, 1mm POF
• Description/function: Fiber Optic Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFBR-1527, HFBR-2526
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 516-2143; HFBR-0527P

Byte-to-Light Data Communication
The fiber optic transceiver shown in Figure 8 has a +5 V ECL
interface that is compatible with the AMD TAXIchip. This
transceiver can be combined with the TAXIchip to build
complete data communication systems that bridge the
gap between the serial architecture of optical fibers and
the parallel architecture used in computing, peripheral,
and telecom systems. The AMD TAXIchip provides all of the
MUX, DEMUX, encode, decode, and timing recovery func-
tions needed to interface a serial fiber optic communica-
tion channel to a parallel processor. The transceiver shown
in Figure 8 provides all of the circuitry needed to interface
the HFBR-15X7Z and HFBR-25X6Z components to the
Am7968/Am7969 TAXIchips.
Figure 11 shows how the fiber optic transceiver should be
connected to the Am7968 and Am7969.
TAXIchip is a registered trademark of Advanced Micro Devices, Inc.
Figure 11. Byte-to-Light Transceiver
11
CONVENTIONAL
TTL DATA BUS
AM 7968
AM 7969
120 Ω
0.1
µF
82 Ω
5V
+
–
120 Ω
82 Ω
+5V SERIAL ECL DATA
+
+5V SERIAL ECL DATA
+
10
µF
µF
10
0.1
µF
0.1
µF
4.7 µH
0.1
µF
82 Ω
82 Ω
120 Ω
4.7 µH
4.7 µH
120 Ω
9 T x V EE
8 TD
7 TD
6 T x V cc
5 R x V cc
4
3 RD
2 RD
1 R x V EE
TRANSCEIVER
FIBER-OPTIC
SHOWN IN
FIGURE 8