HFBR-0562 Avago Technologies US Inc., HFBR-0562 Datasheet - Page 12

• Manufacturer Part Number: HFBR-0562
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0562

• Silicon Manufacturer: Avago
• Silicon Core Number: HFBR-591xE, HFCT-591xE
• Kit Application Type: Communication & Networking
• Application Sub Type: MT-RJ Gigabit Ethernet Transceiver
• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: HFCT-591xE, HFBR-591xE
• Primary Attributes: MT-RJ 1.25Gb Multimode Applications
• Secondary Attributes: MT-RJ Fiber Connector Interface
• Description/function: Fiber Optic Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFBR-591x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

NOTES:
USE SURFACE-MOUNT COMPONENTS FOR OPTIMUM HIGH-FREQUENCY PERFORMANCE.
USE 50
LOCATE 50
* IN ORDER TO ELIMINATE REQUIRED EXTERNAL PASSIVE COMPONENTS, AGILENT HAS INCLUDED THE EQUIVALENT OF RESISTORS R5 - R8 AND CAPACITORS
C5 AND C6 WITHIN THE MODULE. R5 - R8, C5 AND C6 ARE INCLUDED AS PART OF THE APPLICATION CIRCUIT TO ACCOMMODATE OTHER TRANSCEIVER
VENDORS' MODULES. THE HFBR/HFCT-5912E WILL OPERATE IN BOTH CONFIGURATIONS.
**C8 IS A RECOMMENDED BYPASS CAPACITOR FOR ADDITIONAL LOW FREQUENCY NOISE FILTERING.
THE SIGNAL DETECT OUTPUT ON THE HFBR-5912E CONTAINS AN INTERNAL 1.8 k
PULL CONFIGURATION AND THEREFORE DOES NOT REQUIRE AN EXTERNAL PULL UP RESISTOR.
Figure 3. Recommended Gigabit/sec Ethernet HFBR/HFCT-5912E Fiber-Optic Transceiver and HDMP-1636A/1646A
SERDES Integrated Circuit Transceiver Interface and Power Supply Filter Circuits.
W
MICROSTRIP OR STRIPLINE FOR SIGNAL PATHS.
W
TERMINATIONS AT THE INPUTS OF RECEIVING UNITS.
PRE-
AMPLIFIER
CIRCUIT
DRIVER
LASER
HFBR/HFCT-5912E
TRANSCEIVER
FIBER-OPTIC
V
CC
TRANSMIT
DISABLE
SIGNAL
DETECT
CIRCUIT
POST-
AMPLIFIER
INPUT
PECL
100
TD+
TD-
V
V
V
1.8
k
RD+
RD-
W
EET
CCT
CCR
W
7
9
10
8
6
2
3
4
5
1
STAGE
LVTTL
C1
0.1 µF
C2
0.1 µF
0.1 µF
TO
C11
R3
130
C8**
10 µF
R5*
5.1 k
R4
130
R7*
3.3 k
R6*
5.1 k
1 µH
1 µH
L1
L2
W
TO LVTTL STAGE
R8*
3.3 k
PULL UP RESISTOR. THE OUTPUT STAGE ON THE HFCT-5912E IS A PUSH
3.3 V dc
C9
0.1 µF
C5*
0.01 µF
C6*
0.01 µF
C7
0.1 µF
C4
0.01 µF
C3
0.01 µF
50
50
W
W
3.3 V dc
R10
150
+
50
50
R14
100
C10
10 µF
W
W
12
R9
150
SEE HDMP-1636A/-1646A DATA SHEET FOR
DETAILS ABOUT THIS TRANSCEIVER IC.
V
TD+
TD-
RD-
RD+
CC
2
V
INPUT
BUFFER
OUTPUT
EE
SERIAL/DE-SERIALIZER
DRIVER
2
HDMP-1636A/-1646A
(SERDES - 10 BIT
TRANSCEIVER)
SYNTHESIS
TO SERIAL
RECOVERY
PARALLEL
SERIAL TO
PARALLEL
CIRCUIT
CIRCUIT
CIRCUIT
CIRCUIT
+
CLOCK
CLOCK
3.3 V dc
GND