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MAX3646 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 155Mbps to 622Mbps Sff/sfp Laser Driver - Maxim Integrated Products

भाग संख्या MAX3646
समारोह 155Mbps to 622Mbps Sff/sfp Laser Driver
मैन्युफैक्चरर्स Maxim Integrated Products 
लोगो Maxim Integrated Products लोगो 
पूर्व दर्शन
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<?=MAX3646?> डेटा पत्रक पीडीएफ

MAX3646 pdf
155Mbps to 622Mbps SFF/SFP
Laser Driver with Extinction Ratio Control
ABSOLUTE MAXIMUM RATINGS
Supply Voltage VCC...............................................-0.5V to +6.0V
IN+, IN-, TX_DISABLE, TX_FAULT, SHUTDOWN,
BC_MON, PC_MON, APCFILT1, APCFILT2,
MD, TH_TEMP, MODTCOMP, MODBCOMP,
MODSET, and APCSET Voltage.............-0.5V to (VCC + 0.5V)
OUT+, OUT-, BIAS Current.............................-20mA to +150mA
Continuous Power Dissipation (TA = +70°C)
24-Pin TQFN (derate 27.8mW/°C above +70°C) .......2222mW
Operating Junction Temperature Range ...........-55°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Lead (Pb)-free packages..............................................+260°C
Packages containing lead (Pb).....................................+240°C
Storage Temperature Range .............................-55°C to +150°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VCC = +2.97V to +3.63V, TA = -40°C to +85°C. Typical values are at VCC = +3.3V, IBIAS = 60mA, IMOD = 60mA, TA = +25°C, unless
otherwise noted.) (Notes 1, 2)
PARAMETER
POWER SUPPLY
Supply Current
Power-Supply Noise Rejection
I/O SPECIFICATIONS
Differential Input Swing
SYMBOL
CONDITIONS
ICC
PSNR
(Note 3)
f 1MHz, 100mAP-P (Note 4)
VID DC-coupled, Figure 1
Common-Mode Input
VCM
LASER BIAS
Bias-Current-Setting Range
Bias Off Current
Bias-Current Monitor Ratio
LASER MODULATION
Modulation Current-Setting
Range
Output Edge Speed
Output Overshoot/Undershoot
Random Jitter
Deterministic Jitter (Notes 6, 8)
Modulation-Current Temperature
Stability
Modulation-Current-Setting Error
Modulation Off Current
TX_DISABLE = high
IBIAS / IBC_MON
IMOD (Note 5)
20% to 80%
(Notes 6, 7)
5mA IMOD 85mA
(Note 7)
(Notes 6, 7)
622Mbps, 5mA IMOD 85mA
155Mbps, 5mA IMOD 85mA
(Note 6)
5mA IMOD 10mA
10mA < IMOD 85mA
15Ω load,
TA = +25°C
5mA IMOD 10mA
10mA < IMOD 85mA
TX_DISABLE = high
MIN TYP MAX UNITS
47 60 mA
33 dB
0.2 2.4 VP-P
1.7
VCC -
VID / 4
V
1 100 mA
0.1 mA
62 76 90 mA/mA
5 85 mA
100
±6
1.1
24
45
±175
±125
200 ps
2.5
46
100
±600
±480
±20
±15
0.1
%
psRMS
psP-P
ppm/°C
%
mA
2 _______________________________________________________________________________________

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डाउनलोड[ MAX3646 Datasheet.PDF ]


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