HFBR-53A5VFM [AGILENT]
3.3 V 1 x 9 Fiber Optic Transceivers for Gigabit Ethernet Low Voltage; 3.3 V 1 ×9光纤收发器千兆以太网低压
| 型号： | HFBR-53A5VFM |
| 厂家： | 
AGILENT TECHNOLOGIES, LTD. |
| 描述： | 3.3 V 1 x 9 Fiber Optic Transceivers for Gigabit Ethernet Low Voltage |
| 文件： | 总14页 (文件大小：311K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Agilent HFBR-53A5VEM/HFBR-53A5VFM
3.3 V 1 x 9 Fiber Optic Transceivers
for Gigabit Ethernet Low Voltage
Data Sheet
Features
• Compliant with specifications for
IEEE- 802.3z Gigabit Ethernet
• Industry standard mezzanine height
1 x 9 package style with integral
duplex SC connector
• Performance
HFBR-53A5VEM/FM:
220 m links in 62.5/125 µm MMF
160 MHz* km cables
275 m links in 62.5/125 µm MMF
200 MHz* km cables
500 m links in 50/125 µm MMF
400 MHz* km cables
550 m links in 50/125 µm MMF
500 MHz* km cables
Description
Receiver Section
• IEC 60825-1 Class 1/CDRH Class I
laser eye safe
• Single +3.3 V power supply
operation with PECL compatible
logic interfaces and TTL Signal
Detect
The HFBR-53A5VM transceivers
from Agilent Technologies allow the
system designer to implement a
range of solutions for multimode
Gigabit Ethernet applications.
The receiver of the
HFBR-53A5VEM/FM includes a
GaAs PIN photo-diode mounted
together with a custom, silicon
bipolar transimpedance
preamplifier IC in an OSA. This
OSA is mated to a custom silicon
bipolar circuit that provides post-
amplification and quantization.
The overall Agilent transceiver
product consists of three sections:
the transmitter and receiver optical
subassemblies, an electrical
subassembly, and the package
housing which incorporates a
duplex SC connector receptacle.
• Wave solder and aqueous wash
process compatible
Applications
The post-amplifier also includes a
Signal Detect circuit which pro-
vides a TTL logic-high output
upon detection of a usable input
optical signal level. The high
speed output lines are internally
ac-coupled.
• Switch to switch interface
• Switched backbone applications
• High speed interface for file servers
• High performance desktops
Transmitter Section
The transmitter section of the
HFBR-53A5VEM/FM consists of an
850 nm Vertical Cavity Surface
Emitting Laser (VCSEL) in an
optical subassembly (OSA), which
mates to the fiber cable. The OSA is
driven by a custom, silicon bipolar
IC which converts differential PECL
compatible logic signals into an
analog laser diode drive current.
The high speed output lines are
internally ac-coupled and
Related Products
• Physical layer ICs available for
optical or copper interface
(HDMP-1636A/1646A)
• Quad Serdes IC available for high-
density interface
• Versions of this transceiver module
also available for +5 V operation
(HFBR/HFCT-53D5)
• MT-RJ SFF fiber optic transceivers
for Gigabit Ethernet
differentially terminate with a 100 Ω
resistor.
(HFBR/HFCT-5912E)
• Gigabit Interface Converters (GBIC)
Gigabit Ethernet SX-HFBR-5601 /
LX-HFCT-5611
Package and Handling Instructions
Flammability
The HFBR-53A5VEM/FM
transceiver housing is made of
high strength, heat resistant,
chemically resistant, and UL
94V-0 flame retardant plastic.
phenol, methylene chloride, or
N-methylpyrolldone. Also, Agilent
does not recommend the use of
cleaners that use halogenated
hydrocarbons because of their
potential environmental harm.
Regulatory Compliance
(See the Regulatory Compliance
Table for transceiver
performance)
Electromagnetic Interference (EMI)
Most equipment designs utilizing
these high-speed transceivers
from Agilent will be required to
meet the requirements of FCC in
the United States, CENELEC
EN55022 (CISPR 22) in Europe
and VCCI in Japan. Refer to EMI
section (page 4) for more details.
Recommended Solder and Wash
Process
The HFBR-53A5VEM/FM is
compatible with industry-
standard wave or hand solder
processes.
The overall equipment design will
determine the certification level.
The transceiver performance is
offered as a figure of merit to
assist the designer in considering
their use in equipment designs.
Immunity
Equipment utilizing these
transceivers will be subject to
radio-frequency electromagnetic
fields in some environments.
These transceivers have good
immunity to such fields due to
their shielded design.
Process Plug
This transceiver is supplied with
a process plug (HFBR-5000) for
protection of the optical ports
within the duplex SC connector
receptacle. This process plug
prevents contamination during
wave solder and aqueous rinse as
well as during handling, shipping
and storage. It is made of a high-
temperature, molded sealing
material that can withstand 80 °C
and a rinse pressure of 110 lbs
per square inch.
Electrostatic Discharge (ESD)
There are two design cases in
which immunity to ESD damage
is important.
Eye Safety
These laser-based transceivers
are classified as AEL Class I (U.S.
21 CFR(J) and AEL Class 1 per
EN 60825-1 (+A11). They are
eye safe when used within the
data sheet limits per CDRH. They
are also eye safe under normal
operating conditions and under
all reasonably forseeable single
fault conditions per EN60825-1.
Agilent has tested the transceiver
design for compliance with the
requirements listed below under
normal operating conditions and
under single fault conditions
where applicable. TUV Rheinland
has granted certification to these
transceivers for laser eye safety
and use in EN 60950 and EN
60825-2 applications. Their
The first case is during handling
of the transceiver prior to
mounting it on the circuit board.
It is important to use normal ESD
handling precautions for ESD
sensitive devices. These pre-
cautions include using grounded
wrist straps, work benches, and
floor mats in ESD controlled
areas. The transceiver perform-
ance has been shown to provide
adequate performance in typical
industry production
Recommended Solder Fluxes
Solder fluxes used with the
HFBR-53A5VEM/FM should be
water-soluble, organic fluxes.
Recommended solder fluxes
include Lonco 3355-11 from
London Chemical West, Inc. of
Burbank, CA, and 100 Flux from
Alpha-Metals of Jersey City, NJ.
environments.
The second case to consider is
static discharges to the exterior
of the equipment chassis
Recommended Cleaning/Degrading
Chemicals
Alcohols: methyl, isopropyl,
isobutyl.
Aliphatics: hexane, heptane.
Other: soap solution, naphtha.
containing the transceiver parts.
To the extent that the duplex SC
connector receptacle is exposed
to the outside of the equipment
chassis it may be subject to
whatever system-level ESD test
criteria that the equipment is
intended to meet. The transceiver
performance is more robust than
typical industry equipment
performance enables the
transceivers to be used without
concern for eye safety up to
maximum volts transmitter V
.
CC
Do not use partially halogenated
hydrocarbons such as 1,1.1
trichloroethane, ketones such as
MEK, acetone, chloroform, ethyl
acetate, methylene dichloride,
requirements of today.
2
CAUTION:
Connection of the
HFBR-53A5VEM/FM to a
There are no user serviceable parts
nor any maintenance required for
the HFBR-53A5VEM/FM. All
adjustments are made at the
factory before shipment to our
customers. Tampering with or
modifying the performance of the
HFBR-53A5VEM/FM will result in
voided product warranty. It may
also result in improper operation
of the HFBR-53A5VEM/FM
circuitry, and possible overstress
of the laser source. Device
nonapproved optical source,
operating above the recom-
mended absolute maximum
conditions or operating the
HFBR-53A5VEM/FM in a manner
inconsistent with its design and
function may result in hazardous
radiation exposure and may be
considered an act of modifying or
manufacturing a laser product.
The person(s) performing such
an act is required by law to
recertify and reidentify the laser
product under the provisions of
U.S. 21 CFR (Subchapter J).
degradation or product failure
may result.
Regulatory Compliance
Feature
Electrostatic Discharge
(ESD) to the
Test Method
MIL-STD-883C
Method 3015.4
Performance
Class 1 (>1500 V).
Electrical Pins
Electrostatic Discharge
(ESD) to the
Duplex SC Receptacle
Variation of IEC 801-2
Typically withstand at least 15 kV without
damage when the duplex SC connector
receptacle is contacted by a Human Body
Model probe.
Electromagnetic
Interference (EMI)
FCC Class B
CENELEC EN55022 Class B
(CISPR 22A)
Margins are dependent on customer board and
chassis designs.
VCCI Class I
Immunity
Variation of IEC 801-3
Typically show no measurable effect from a
10 V/m field swept from 27 to 1000 MHz applied
to the transceiver without a chassis enclosure.
Laser Eye Safety
and Equipment Type
Testing
US 21 CFR, Subchapter J
per Paragraphs 1002.10
and 1002.12
AEL Class I, FDA/CDRH
HFBR-53A5V*M Accession #9720151
EN 60825-1: 1994 + A11:1996
EN 60825-2: 1994 + A1
EN 60950: 1992 + A1 + A2 + A3
+A4 + A11
AEL Class 1, TUV Rheinland of North America
HFBR-53A5V*M:
Certificate #R9771018.5
Protection Class III
Component
Recognition
Underwriters Laboratories and
Canadian Standards Association
Joint Component Recognition
for Information Technology
Equipment Including Electrical
Business Equipment.
UL File E173874
3
data duty factor), then the output
optical power will gradually
change its average output optical
power level to its pre-set value.
disabled. Once this has occurred,
only an electrical power reset will
allow an attempted turn-on of the
transmitter.
APPLICATION SUPPORT
Optical Power Budget and Link
Penalties
The worst-case Optical Power
Budget (OPB) in dB for a fiber-
optic link is determined by the
difference between the minimum
transmitter output optical power
(dBm avg) and the lowest
receiver sensitivity (dBm avg).
This OPB provides the necessary
optical signal range to establish a
working fiber-optic link. The OPB
is allocated for the fiber-optic
cable length and the corre-
sponding link penalties. For
proper link performance, all
penalties that affect the link
performance must be accounted
for within the link optical power
budget. The Gigabit Ethernet
IEEE 802.3z standard identifies,
and has modeled, the
contributions of these OPB
penalties to establish the link
length requirements for 62.5/125 µm
and 50/125 µm multimode fiber
usage. Refer to the IEEE 802.3z
standard and its supplemental
documents that develop the
model, empirical results and final
specifications.
The receiver section is internally
ac-coupled between the pre-
amplifier and the post-amplifier
stages. The actual Data and Data-
bar outputs of the post-amplifier
are ac-coupled to their respective
output pins (pins 2, 3). Signal
Detect is a single-ended, TTL
output signal that is dc-coupled
to pin 4 of the module. Signal
Detect should not be ac-coupled
externally to the follow-on
Signal Detect
The Signal Detect circuit provides
a deasserted output signal that
implies the link is open or the
transmitter is OFF as defined by
the Gigabit Ethernet specification
IEEE 802.3z, Table 38.1. The
Signal Detect threshold is set to
transition from a high to low state
between the minimum receiver
input optional power and –30 dBm
avg. input optical power
indicating a definite optical fault
(e.g., unplugged connector for the
receiver or transmitter, broken
fiber, or failed far-end transmitter
or data source). A Signal Detect
indicating a working link is
functional when receiving
circuits because of its infrequent
state changes.
Caution should be taken to
account for the proper intercon-
nection between the supporting
Physical Layer integrated circuits
and this HFBR-53A5VEM/FM
transceiver. Figure 3 illustrates a
recommended interface circuit
for interconnecting to a dc PECL
compatible fiber-optic
encoded 8B/10B characters. The
Signal Detect does not detect
receiver data error or error-rate.
Data errors are determined by
Signal processing following the
transceiver.
transceiver.
Eye Safety Circuit
Electromagnetic Interference (EMI)
One of a circuit board designer’s
foremost concerns is the control
of electromagnetic emissions
from electronic equipment.
Success in controlling generated
Electromagnetic Interference
(EMI) enables the designer to
pass a governmental agency’s
EMI regulatory standard; and
more importantly, it reduces the
possibility of interference to
neighboring equipment. The EMI
performance of an enclosure
using these transceivers is
For an optical transmitter device
to be eye-safe in the event of a
single fault failure, the transmit-
ter must either maintain normal,
eye-safe operation or be disabled.
Data Line Interconnections
Agilent’s HFBR-53A5VEM/FM
fiber-optic transceiver is designed
for compatible PECL signals. The
transmitter inputs are internally
ac-coupled to the laser driver
circuit from the transmitter input
pins (pins 7, 8). The transmitter
driver circuit for the laser light
source is an ac-coupled circuit.
This circuit regulates the output
optical power. The regulated light
output will maintain a constant
output optical power provided
the data pattern is reasonably
balanced in duty factor. If the
data duty factor has long, con-
tinuous state times (low or high
In the HFBR-53A5VEM/FM there
are three key elements to the
laser driver safety circuitry: a
monitor diode, a window detector
circuit, and direct control of the
laser bias. The window detection
circuit monitors the average
optical power using the monitor
diode. If a fault occurs such that
the transmitter DC regulation
circuit cannot maintain the preset
bias conditions for the laser
dependent on the chassis design.
Agilent encourages using
standard RF suppression
practices and avoiding poorly
EMI-sealed enclosures.
emitter within ± 20%, the
transmitter will automatically be
4
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause catastrophic damage to the device. Limits apply to each
parameter in isolation, all other parameters having values within the recommended operating conditions. It should not
be assumed that limiting values of more than one parameter can be applied to the product at the same time. Exposure
to the absolute maximum ratings for extended periods can adversely affect device reliability.
Parameter
Symbol
Min.
–40
Typ.
Max.
+100
5.0
Unit
˚C
Reference
Storage Temperature
T
S
Supply Voltage
V
CC
V
D
–0.5
V
1
Transmitter Differential Input Voltage
Relative Humidity
2.2
V
RH
5
95
%
TTL Signal Detect Current – Low
TTL Signal Detect Current – High
I
I
–5
mA
mA
OL, MAX
OH, MAX
4.0
Recommended Operating Conditions
Parameter
Symbol
Min.
Typ.
Max.
70
Unit
Reference
Ambient Operating Temperature
Case Temperature
T
0
˚C
˚C
V
A
C
T
80
2
3
Supply Voltage
V
CC
3.14
0.4
3.3
3.47
Power Supply Rejection
Transmitter Differential Input Voltage
Data Output Load
PSR
100
mV
V
P–P
V
R
1.6
1.0
D
50
Ω
DL
TTL Signal Detect Output Current
TTL Signal Detect Output Current
I
I
mA
µA
OL
OH
–400
Process Compatibility
Parameter
Symbol
Min. Typ.
Max.
Unit
Reference
Hand Lead Soldering Temperature/Time
Wave Soldering and Aqueous Wash
T
T
/t
+260/10
+260/10
˚C/s
˚C/s
SOLD SOLD
/t
4
SOLD SOLD
Notes:
1. The transceiver is class 1 eye safe up to V = 5.0 V.
CC
2. Case temperature measurement referenced to the center top of the internal metal transmitter shield.
3. Tested with a 100 mV sinusoidal signal in the frequency range from 10 Hz to 2 MHz on the V supply with the recommended power supply
P–P
CC
filter in place. Typically less than a 1 dB change in sensitivity is experienced.
4. Aqueous wash pressure < 110 psi.
5
HFBR-53A5VEM/FM, 850 nm VCSEL
Transmitter Electrical Characteristics
(T = 0˚C to +70˚C, V = 3.14 V to 3.47 V)
A
CC
Parameter
Symbol
Min.
Typ.
55
Max.
75
Unit
mA
W
Reference
Supply Current
Power Dissipation
Laser Reset Voltage
I
CCT
P
V
0.18
2.5
0.26
2.0
DIST
V
1
CCT–reset
Receiver Electrical Characteristics
(T = 0˚C to +70˚C, V = 3.14 V to 3.47 V)
A
CC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Supply Current
Power Dissipation
I
80
135
mA
W
V
CCR
P
V
0.26
0.47
1.20
DISR
OPP
Data Output Voltage – Peak to Peak
Differential
0.4
2.2
2
Data Output Rise Time
t
t
0.40
0.40
0.6
ns
ns
V
3
3
4
4
r
Data Output Fall Time
f
Signal Detect Output Voltage – Low
Signal Detect Output Voltage – High
Signal Detect Assert Time
Signal Detect Deassert Time
V
V
OL
V
OH
t
t
100
350
µs
µs
SDA
SDD
Notes:
1. The Laser Reset Voltage is the voltage level below which the V
voltage must be lowered to cause the laser driver circuit to reset from an
CCT
electrical/optical shutdown condition to a proper electrical/optical operating condition. The maximum value corresponds to the worst-case
highest V voltage necessary to cause a reset condition to occur. The laser safety shutdown circuit will operate properly with transmitter V
CC
CC
levels of 2.5 Vdc ≤ V ≤ 5.0 Vdc.
CC
2. These outputs are compatible with 10 K, 10 KH, and 100 K ECL and PECL inputs.
3. These are 20-80% values.
4. Under recommended operating conditions.
6
HFBR-53A5VEM/FM, 850 nm VCSEL
Transmitter Optical Characteristics
(T = 0°C to +70°C, V = 3.14 V to 3.47 V)
A
CC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Output Optical Power
P
OUT
–9.5
–4
dBm avg.
1
50/125 µm, NA = 0.20 Fiber
Output Optical Power
62.5/125 µm, NA = 0.275 Fiber
Optical Extinction Ratio
Center Wavelength
P
–9.5
–4
dBm avg.
1
2
OUT
9
830
dB
nm
λ
850
860
C
Spectral Width – rms
Optical Rise/Fall Time
σ
0.85
0.26
–117
nm rms
ns
dB/Hz
dB
t /t
r f
3, 4, Figure 1
RIN
12
Coupled Power Ratio
Total Transmitter Jitter
Added at TP2
CPR
9
5
6
227
ps
Receiver Optical Characteristics
(T = 0°C to +70°C, V = 3.14 V to 3.47 V)
A
CC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Input Optical Power
P
IN
–17
0
dBm avg.
7
Stressed Receiver Sensitivity
62.5 µm
50 µm
–12.5
–13.5
dBm avg.
dBm avg.
8
8
Stressed Receiver Eye
Opening at TP4
201
ps
6, 9
Receive Electrical 3 dB
Upper Cutoff Frequency
Operating Center Wavelength
Return Loss
Signal Detect – Asserted
Signal Detect – Deasserted
Signal Detect – Hysteresis
1500
860
MHz
10
λ
770
12
nm
dB
dBm avg.
dBm avg.
dB
C
11
12
12
12
P
–17
A
P
–30
1.5
D
P – P
A
D
Notes:
1. The maximum Optical Output Power complies with the IEEE 802.3z specification, and is class 1 laser eye safe.
2. Optical Extinction Ratio is defined as the ratio of the average optical power of the transmitter in the high (“1”) state to the low (“0”) state.
Extinction Ratio shall be measured using the methods specified in TIA/EIA.526.4A. This measurement may be made with the node transmitting a
36A.3 data pattern. The Saturation Ratio is measured under fully modulated conditions with worst case reflections. A36A.3 data pattern is a
repeating K28.7 data pattern which generates a 125 mHz square wave.
3. These are unfiltered 20-80% values.
4. Laser transmitter pulse response characteristics are specified by an eye diagram (Figure 1). The characteristics include rise time, fall time, pulse
overshoot, pulse undershoot, and ringing, all of which are controlled to prevent excessive degradation of the receiver sensitivity. These
parameters are specified by the referenced Gigabit Ethernet eye diagram using the required filter. The output optical waveform complies with the
requirements of the eye mask discussed in section 38.6.5 and Fig. 38-2 of IEEE 802.3z.
5. CPR is measured in accordance with EIA/TIA-526-14A as referenced in 802.3z, section 38.6.10.
6. TP refers to the compliance point specified in 802.3z, section 38.2.1.
7. The receive sensitivity is measured using a worst case extinction ratio penalty while sampling at the center of the eye.
8. The stressed receiver sensitivity is measured using the conformance test signal defined in 802.3z, section 38.6.11. The conformance test signal is
conditioned by applying deterministic jitter and intersymbol interference.
9. The stressed receiver jitter is measured using the conformance test signal defined in 802.3z, section 38.6.11 and set to an average optical power
0.5 dB greater than the specified stressed receiver sensitivity.
10. The 3 dB electrical bandwidth of the receiver is measured using the technique outlined in 802.3z, section 38.6.12.
11. Return loss is defined as the minimum attenuation (dB) of received optical power for energy reflected back into the optical fiber.
12. With valid 8B/10B encoded data.
7
Table 1. Pinout Table
Pin Symbol
Mounting Pins
Functional Description
The mounting pins are provided for transceiver mechanical attachment to the circuit board. They
are embedded in the nonconductive plastic housing and are not connected to the transceiver
internal circuit, nor is there a guaranteed connection to the metallized housing in the EM and FM
versions. They should be soldered into plated-through holes on the printed circuit board.
1
2
3
4
V
Receiver Signal Ground
Directly connect this pin to receiver signal ground plane. (For HFBR-53A5VM, VEER = VEET
Receiver Data Out
AC coupled – PECL compatible.
Receiver Data Out Bar
AC coupled – PECL compatible.
Signal Detect
EER
)
RD+
RD–
SD
Signal Detect is a single-ended TTL output. If Signal Detect output is not used, leave it
open-circuited.
Normal optical input levels to the receiver result in a logic “1” output, V , asserted.
OH
Low input optical levels to the receiver result in a fault condition indicated by a logic “0” output
V , deasserted.
OL
5
6
V
Receiver Power Supply
Provide +3.3 Vdc via the recommended receiver power supply filter circuit.
Locate the power supply filter circuit as close as possible to the V pin.
Transmitter Power Supply
CCR
CCR
V
CCT
Provide +3.3 Vdc via the recommended transmitter power supply filter circuit.
Locate the power supply filter circuit as close as possible to the V pin.
CCT
7
8
9
TD–
TD+
Transmitter Data In-Bar
AC coupled – PECL compatible. Internally terminated differentially with 100 Ω.
Transmitter Data In
AC coupled – PECL compatible. Internally terminated differentially with 100 Ω.
Transmitter Signal Ground
Directly connect this pin to the transmitter signal ground plane.
V
EET
1 = V
EER
NIC
2 = RD+
3 = RD-
4 = SD
RX
TX
1.3
1.0
0.8
5 = V
6 = V
CCR
CCT
0.5
7 = TD-
8 = TD+
0.2
0
NIC
9 = V
EET
-0.2
TOP VIEW
0
0.22 0.375
0.625 0.78 1.0
NORMALIZED TIME
NIC = NO INTERNAL CONNECTION (MOUNTING PINS)
Figure 2. Pin-Out.
Figure 1. Transmitter Optical Eye Diagram Mask.
8
3.3 Vdc
GND
+
9
8
V
TD+
V
V
CC2 EE2
EET
50 Ω
50 Ω
CLOCK
SYNTHESIS
CIRCUIT
TD+
100 Ω
LASER
DRIVER
CIRCUIT
PECL
INPUT
OUTPUT
DRIVER
PARALLEL
TO SERIAL
CIRCUIT
TD-
TD-
7
6
R13 R12
150 150
L2
V
CCT
0.1
µF
C2
1 µH
3.3 V
HFBR-53A5VEM/FM
FIBER-OPTIC
TRANSCEIVER
HDMP-1636A/-1646A
0.1 µF
SERIAL/DE-SERIALIZER
(SERDES - 10 BIT
TRANSCEIVER)
C4
+
L1
5
V
CCR
10
µF
C1
C8
C3
1 µH
+
0.1
µF
10 µF
0.1
µF
SIGNAL
DETECT
CIRCUIT
SD
TO SIGNAL DETECT (SD)
INPUT AT UPPER-LEVEL-IC
4
3
CLOCK
RD-
50 Ω
50 Ω
RD-
RECOVERY
PRE-
AMPLIFIER
POST-
AMPLIFIER
R14
100
CIRCUIT
INPUT
BUFFER
SERIAL TO
PARALLEL
CIRCUIT
RD+
RD+
2
1
V
EER
SEE HDMP-1636A/-1646A DATA SHEET FOR
DETAILS ABOUT THIS TRANSCEIVER IC.
NOTES:
USE SURFACE-MOUNT COMPONENTS FOR OPTIMUM HIGH-FREQUENCY PERFORMANCE.
USE 50 Ω MICROSTRIP OR STRIPLINE FOR SIGNAL PATHS.
LOCATE 50 Ω TERMINATIONS AT THE INPUTS OF RECEIVING UNITS.
Figure 3. Recommended Gigabit/sec Ethernet HFBR-53A5VEM/FM Fiber-Optic Transceiver and HDMP-1636A/1646A SERDES Integrated Circuit
Transceiver Interface and Power Supply Filter Circuits.
1.9 ± 0.1
0.075 ± 0.004
ø
(2X)
–A–
20.32
0.800
Ø0.000
M
A
0.8 ± 0.1
0.032 ± 0.004
ø
(9X)
20.32
0.800
Ø0.000
M A
2.54
0.100
(8X)
TOP VIEW
Figure 4. Recommended Board Layout Hole Pattern.
9
KEY:
XXXX-XXXX
A
YYWW = DATE CODE
FOR MULTIMODE MODULE:
XXXX-XXXX = HFBR-53xx
ZZZZ = 850 nm
ZZZZZ LASER PROD
21CFR(J) CLASS 1
COUNTRY OF ORIGIN YYWW
TX
RX
29.6
(1.16)
UNCOMPRESSED
39.6
(1.56)
12.7
(0.50)
4.7
(0.185)
MAX.
AREA
RESERVED
FOR
PROCESS
PLUG
25.4
MAX.
(1.00)
12.7
(0.50)
2.0 ± 0.1
(0.079 ± 0.004)
SLOT WIDTH
+0.1
0.25
2.09
(0.08)
10.2
(0.40)
UNCOMPRESSED
-0.05
MAX.
+0.004
(
0.010
)
-0.002
9.8
(0.386)
MAX.
1.3
(0.05)
3.3 ± 0.38
(0.130 ± 0.015)
20.32
(0.80)
15.8 ± 0.15
(0.622 ± 0.006)
+0.25
-0.05
0.46
+0.25
1.27
9X
+0.010
-0.002
-0.05
2X
(0.018
)
+0.010
(
0.050
)
-0.002
2.54
(0.100)
8X
20.32
(0.800)
23.8
(0.937)
20.32
(0.800)
1.3
(0.051)
2X
DIMENSIONS ARE IN MILLIMETERS (INCHES).
ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED.
Figure 5. Package Outline for HFBR-53A5VEM.
10
1.014
0.8
(0.032)
2x
0.8
(0.032)
2x
+ 0.5
– 0.25
10.9
+ 0.02
– 0.01
(
0.43
)
5.35
(0.25)
MODULE
PROTRUSION
27.4 ± 0.50
(1.08 ± 0.02)
9.4
(0.374)
PCB BOTTOM VIEW
Figure 6. Suggested Module Positioning and Panel Cut-out for HFBR-53A5VEM.
11
KEY:
XXXX-XXXX
A
YYWW = DATE CODE
FOR MULTIMODE MODULE:
XXXX-XXXX = HFBR-53xx
ZZZZ = 850 nm
ZZZZZ LASER PROD
21CFR(J) CLASS 1
COUNTRY OF ORIGIN YYWW
TX
RX
39.6
(1.56)
12.7
(0.50)
MAX.
4.7
(0.185)
1.01
(0.40)
AREA
RESERVED
FOR
PROCESS
PLUG
25.4
MAX.
(1.00)
29.7
(1.17)
12.7
(0.50)
2.0 ± 0.1
SLOT WIDTH
(0.079 ± 0.004)
25.8
(1.02)
2.2
SLOT DEPTH
MAX.
10.2
(0.09)
+0.1
-0.05
0.25
MAX.
(0.40)
+0.004
-0.002
(
0.010
)
14.4
(0.57)
9.8
MAX.
(0.386)
22.0
(0.87)
3.3 ± 0.38
(0.130 ± 0.015)
20.32
(0.800)
15.8 ± 0.15
(0.622 ± 0.006)
+0.25
-0.05
0.46
+0.25
9x
1.27
+0.010
-0.002
-0.05
2x
(
0.018
)
+0.010
-0.002
(
0.050
)
AREA
RESERVED
20.32
(0.800)
23.8
(0.937)
20.32
(0.800)
2.54
(0.100)
8x
FOR
PROCESS
PLUG
1.3
(0.051)
2x
DIMENSIONS ARE IN MILLIMETERS (INCHES).
ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED.
Figure 7. Package Outline for HFBR-53A5VFM.
12
DIMENSION SHOWN FOR MOUNTING MODULE
1.98 FLUSH TO PANEL. THICKER PANEL WILL
(0.078) RECESS MODULE. THINNER PANEL WILL
PROTRUDE MODULE.
1.27
(0.05)
OPTIONAL SEPTUM
30.2
(1.19)
KEEP OUT ZONE
0.36
(0.014)
10.82
14.73
(0.426) (0.58)
1.82
(0.072)
26.4
(1.04)
13.82
(0.544)
BOTTOM SIDE OF PCB
12.0
(0.47)
DIMENSIONS ARE IN MILLIMETERS (INCHES).
ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED.
Figure 8. Suggested Module Positioning and Panel Cut-out for HFBR-53A5VFM.
Ordering Information
850 nm VCSEL
HFBR-53A5VEM
HFBR-53A5VFM
(SX – Short Wavelength Laser)
Extended shield, metal housing.
Flush shield, metal housing.
13
www.semiconductor.agilent.com
Data subject to change.
Copyright © 2000 Agilent Technologies, Inc.
December 19, 2000
Obsolete 5968-6749E
5988-0968EN
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