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Teilenummer | QFBR-53A5VFM |
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Beschreibung | (QFBR-53A5VEM / QFBR-53A5VFM) 3.3 V 1x9 Fiber Optic Transceivers | |
Hersteller | Agilent Technologies | |
Logo | ||
Gesamt 14 Seiten Agilent HFBR-53A5VEM/HFBR-53A5VFM
3.3 V 1 x 9 Fiber Optic Transceivers
for Gigabit Ethernet Low Voltage
Data Sheet
Description
The HFBR-53A5VM transceivers
from Agilent Technologies allow the
system designer to implement a
range of solutions for multimode
Gigabit Ethernet applications.
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.
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
differentially terminate with a 100 Ω
resistor.
Receiver Section
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 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.
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
• 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
• Wave solder and aqueous wash
process compatible
Applications
• Switch to switch interface
• Switched backbone applications
• High speed interface for file servers
• High performance desktops
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
(HFBR/HFCT-5912E)
• Gigabit Interface Converters (GBIC)
Gigabit Ethernet SX-HFwBwRw-5.D6a0t1aS/ heet4U.com
LX-HFCT-5611
www.DataSheet4U.com
www.DataSheet4U.com
HFBR-53A5VEM/FM, 850 nm VCSEL
Transmitter Electrical Characteristics
(TA = 0˚C to +70˚C, VCC = 3.14 V to 3.47 V)
Parameter
Supply Current
Power Dissipation
Laser Reset Voltage
Symbol
ICCT
PDIST
VCCT–reset
Min.
Typ.
55
0.18
2.5
Max.
75
0.26
2.0
Unit
mA
W
V
Reference
1
Receiver Electrical Characteristics
(TA = 0˚C to +70˚C, VCC = 3.14 V to 3.47 V)
Parameter
Supply Current
Power Dissipation
Data Output Voltage – Peak to Peak
Differential
Data Output Rise Time
Data Output Fall Time
Signal Detect Output Voltage – Low
Signal Detect Output Voltage – High
Signal Detect Assert Time
Signal Detect Deassert Time
Symbol
ICCR
PDISR
VOPP
tr
tf
VOL
VOH
tSDA
tSDD
Min. Typ. Max. Unit Reference
80 135 mA
0.26 0.47
W
0.4
1.20 V
2
0.40 ns
3
0.40 ns
3
0.6 V
4
2.2 V 4
100 µs
350 µs
Notes:
1. The Laser Reset Voltage is the voltage level below which the VCCT voltage must be lowered to cause the laser driver circuit to reset from an
electrical/optical shutdown condition to a proper electrical/optical operating condition. The maximum value corresponds to the worst-case
highest VCC voltage necessary to cause a reset condition to occur. The laser safety shutdown circuit will operate properly with transmitter VCC
levels of 2.5 Vdc ≤ VCC ≤ 5.0 Vdc.
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
6 Page A
XXXX-XXXX
ZZZZZ LASER PROD
KEY:
YYWW = DATE CODE
21CFR(J) CLASS 1
FOR MULTIMODE MODULE:
COUNTRY OF ORIGIN YYWW
XXXX-XXXX = HFBR-53xx
ZZZZ = 850 nm
TX RX
(319.5.66)MAX.
1.01
(0.40)
12.7
(0.50)
(215.0.40)MAX.
AREA
RESERVED
FOR
PROCESS
PLUG
29.7
(1.17)
4.7
(0.185)
12.7
(0.50)
0.25
+0.1
-0.05
( )0.010
+0.004
-0.002
3.3 ± 0.38
(0.130 ± 0.015)
( )9x ∅
0.46
+0.25
-0.05
0.018
+0.010
-0.002
25.8 MAX.
(1.02)
10.2 MAX.
(0.40)
SLOT DEPTH 2.2
(0.09)
SLOT WIDTH 2.0 ± 0.1
(0.079 ± 0.004)
14.4
(0.57)
9.8 MAX.
(0.386)
20.32
(0.800)
22.0
(0.87)
15.8 ± 0.15
(0.622 ± 0.006)
( )2x ∅
1.27
+0.25
-0.05
0.050
+0.010
-0.002
23.8 20.32
(0.937) (0.800)
8x 2.54
(0.100)
AREA
RESERVED
FOR
PROCESS
PLUG
20.32
(0.800)
2x
∅
1.3
(0.051)
DIMENSIONS ARE IN MILLIMETERS (INCHES).
ALL DIMENSIONS ARE ± 0.025 mm UNLESS OTHERWISE SPECIFIED.
Figure 7. Package Outline for HFBR-53A5VFM.
12
12 Page | ||
Seiten | Gesamt 14 Seiten | |
PDF Download | [ QFBR-53A5VFM Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
QFBR-53A5VFM | (QFBR-53A5VEM / QFBR-53A5VFM) 3.3 V 1x9 Fiber Optic Transceivers | Agilent Technologies |
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