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HFBR-5911ALZ

P1-P3P4-P6P7-P9P10-P12
7
Table 8 - Receiver Optical Characteristics
HFBR-5911LZ (T
C
=0ºCto+70ºC,V
CC
=3.14Vto3.47V)
HFBR-5911ALZ (T
C
=-10°Cto+85°C,V
CC
=3.14Vto3.47V)
Parameter Symbol Minimum Typical Maximum Units Reference
InputOpticalPower P
IN
-17 0 dBm avg. 17
Stressed Receiver Sensitivity
62.5µm
50µm
-12.5-13.5 dBm avg. 18
ContributedTotalJitter TJ 2660.332 psUI
ReceiveElectrical3dBUpperCutoFrequency 1500 MHz 19
Operating Center Wavelength l
C
770 850 860 nm
Return Loss RL 12 dB 20
SignalDetectAssertPowerLevel P
A
-17 dBm avg. 21
SignalDetectDeassertPowerLevel P
D
-30 dBm avg. 21
Signal Detect Hysteresis P
A
-P
D
1.5 dB 21
Parameter Symbol Minimum Typical Maximum Units Reference
Tx Disable Assert Time t_o 100 µs 22
Tx Disable Deassert Time t_on 1.0 ms 23
Time to initialize t_init 300 ms 24
TxDisablePulseWidthtoReset t_reset 10 µs 25
Interval between Transmit Disable Assertions 10 ms
Signal Detect Assert Time SD_on 100 µs 26
Signal Detect Deassert Time SD_o 350 µs 27
Parameter Symbol Minimum Typical Maximum Units Reference
Hand Lead Soldering Temperature/Time T
SOLD
/t
SOLD
+260/10 °C/sec
Wave Soldering and Aqueous Wash T
SOLD
/t
SOLD
+260/10 °C/sec
AqueousWashPressure 110 psi
Notes:
17.Receiversensitivityismeasuredusingaworstcaseextinctionratiopenaltywhilesamplingatthecenteroftheeye.
18.StressedreceiversensitivityismeasuredusingtheconformancetestsignaldenedbyIEEE802.3,section38.6.11.Theconformancetestsig-
nal is conditioned by applying deterministic jitter and intersymbol interference.
19.TheReceiveElectrical3dBUpperCutoFrequencyofthereceiverismeasuredusingthetechniqueoutlinedinIEEE802.3,section38.6.11.
20. Return Loss is dened as the minimum attenuation (dB) of received optical power for energy reected back into the optical ber.
21.Withvalid8b/10bencodeddata.
22. Time from rising edge of Tx_Disable to when modulated optical output falls below 10% of nominal.
23. Time from falling edge of Tx_Disable to when the modulated optical output rises above 90% of nominal.
24.TimefrompoweronorfallingedgeofTx_Disabletowhenthemodulatedopticaloutputrisesabove90%ofnominal.
25. Time Tx_Disable must be held high to disable transmitter. Measured from leading edge of Tx_Disable to when the modulated optical output
falls below 10% of nominal.
26.TimefromSDdeasserttoSDassert.
27.Timefromnon-SDasserttoSDdeassert.
Table 10 - PCB Assembly Process Compatibility
Table 9 - Transceiver Timing Characteristics
HFBR-5911LZ (T
C
=0ºCto+70ºC,V
CC
=3.14Vto3.47V)
HFBR-5911ALZ (T
C
=-10°Cto+85°C,V
CC
=3.14Vto3.47V)
8
Table 11- Regulatory Compliance
Feature Test Method Criteria
Electrostatic Discharge (ESD)
totheElectricalPins
MIL-STD-883C
Method3015.4
Class 1 compliance. Withstands >1500 V.
Electrostatic Discharge (ESD)
to the Duplex LC Receptacle
VariationofIEC61000-4-2 Typically withstands at least 25 kV without damage when
the duplex LC connector receptacle is contacted by a Hu-
man Body Model probe. Fullls Live Trac ESD testing up to
8kVwithlessthan1erroredsecond.
Electromagnetic Interference
(EMI)
FCCClassBCENELECEN55022
ClassB(CISPR22A)Class1
Margins are dependent on customer board and Chassis
design.
Immunity VariationofIEC6100-4-3 Typically shows no measurable eect from a 10 mV/m eld
sweptfrom80to1000MHzappliedtothetransceiverwith-
out a chassis enclosure.
Eye Safety USFDACDRHAELClass1EN(IEC)
60825-1,2,EN60950Class1
CDRHcertication#9720151-24TUVle#E9971083.14UL
le#E173874
Component Recognition Underwriter’sLaboratoriesand
Canadian Standards Association
JointComponentRecognitionfor
Information Technology Equip-
ment Including Electrical Business
Equipment
ULle#E173874
RoHS Compliance Less than 1000 ppm of cadmium, lead, mercury, hexavalent
chromium, polybrominated biphenyls, and polybrominated
biphenyl ethers.
9
Figure 2 - Recommended Gigabit/sec Ethernet HFBR-5911LZ/ALZ Fiber-Optic Transceiver and HDMP-1687 SERDES Integrated Circuit Transceiver Interface and Power Supply
Filter Circuits.
50
W
7
9
10
6
2
3
4
1
OUTPUT
DRIVER
LASER
DRIVER
CIRCUIT
PRE-
AMPLIFIER
TO LVTTL STAGE
5
3.3 V dc
L1
1 µH
50
W
+
+
3.3 V dc
GND
TD+
TD-
RD-
RD+
TD+
TD-
RD-
RD+
S
D
V
CCR
V
CCT
V
EET
V
EER
HFBR-5911LZ
FIBER-OPTIC
TRANSCEIVER
NOTES:
USE SURFACE-MOUNT COMPONENTS FOR OPTIMUM HIGH-FREQUENCY PERFORMANCE.
USE 50
W
MICROSTRIP OR STRIPLINE FOR SIGNAL PATHS.
LOCATE 50
W
TERMINATIONS AT THE INPUTS OF RECEIVING UNITS.
*C8 IS A RECOMMENDED BYPASS CAPACITOR FOR ADDITIONAL LOW FREQUENCY NOISE FILTERING.
THE SIGNAL DETECT OUTPUT ON THE HFBR-5911LZ CONTAINS AN INTERNAL 1.8 k
W
PULL UP RESISTOR. THE OUTPUT STAGE ON THE HFBR5911L IS A PUSH PULL
CONFIGURATION AND THEREFORE DOES NOT REQUIRE AN EXTERNAL PULL UP RESISTOR.
V
CC
2V
EE
2
SEE HDMP-1687 DATA SHEET FOR DETAILS
ABOUT THIS TRANSCEIVER IC.
PECL
INPUT
POST-
AMPLIFIER
SIGNAL
DETECT
CIRCUIT
CLOCK
SYNTHESIS
CIRCUIT
PARALLEL
TO SERIAL
CIRCUIT
L2
1 µH
HDMP-1687
SERIAL/DE-SERIALIZER
(SERDES - 10 BIT
TRANSCEIVER)
C1
0.1 µF
C2
0.1 µF
50
W
R14
100
W
50
W
CLOCK
RECOVERY
CIRCUIT
SERIAL TO
PARALLEL
CIRCUIT
INPUT
BUFFER
100
W
C8*
10 µF
C7
0.1 µF
C10
10 µF
C9
0.1 µF
8
TRANSMIT
DISABLE
V
CC
TO
LVTTL
STAGE
1.8
k
W
130
W
130
W
P1-P3P4-P6P7-P9P10-P12

HFBR-5911ALZ

Mfr. #:
Buy HFBR-5911ALZ
Manufacturer:
Description:
Fiber Optic Transmitters, Receivers, Transceivers 1.25G MM 2X5 3.3V SF F/LC/ExTp RoHS
Lifecycle:
New from this manufacturer.
Delivery:
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