MAX3668EHJ Maxim Integrated Products, MAX3668EHJ Datasheet
MAX3668EHJ
Specifications of MAX3668EHJ
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MAX3668EHJ Summary of contents
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... Monitor ♦ Complies with ANSI, ITU, and Bellcore SONET/SDH Specifications ♦ Enable Control PART Applications MAX3668EHJ MAX3668EHJ+ MAX3668E/D Note: Dice are designed to operate over a -40°C to +140°C junction temperature (Tj) range, but are tested and guaranteed +25°C. A *Contact factory for availability. ...
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SDH/SONET Laser Driver with Automatic Power Control ABSOLUTE MAXIMUM RATINGS Supply Voltage, V .............................................-0.5V to +7.0V CC Current into BIAS ............................................-20mA to +150mA Current into OUT+, OUT- ............................... -20mA to +100mA Current into MD....................................................-5mA to +5mA Voltage at ...
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Laser Driver with Automatic Power Control AC ELECTRICAL CHARACTERISTICS (V = +3.14V to +5.5V, load as shown in Figure +25°C.) (Note 6) A PARAMETER SYMBOL Modulation Current Range I MOD Modulation Off Current Modulation Current ...
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SDH/SONET Laser Driver with Automatic Power Control (V = +3.3V +25°C, unless otherwise noted EYE DIAGRAM (622Mbps, 1300nm LASER WITH 467MHz FILTER PRBS 193ps/div MONITOR DIODE CURRENT vs. APC SET ...
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Laser Driver with Automatic Power Control (V = +3.3V +25°C, unless otherwise noted AVAILABLE BIAS CURRENT vs. MAXIMUM BIAS SET RESISTOR 1000 V = +3.3V 100 CLOSED-LOOP OPERATION +5V ...
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SDH/SONET Laser Driver with Automatic Power Control DATA+ DATA 100k ENABLE MAX3668 MODSET R Figure 3. Functional Diagram Detailed Description The MAX3668 laser driver consists of two main parts: a high-speed modulation driver and a laser-biasing ...
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Laser Driver with Automatic Power Control Automatic Power Control To maintain constant average optical power, the MAX3668 incorporates an APC loop to compensate for the changes in laser threshold current over temperature and lifetime. A back-facet photodiode mounted in the ...
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SDH/SONET Laser Driver with Automatic Power Control Programming the APC Loop When the MAX3668’s APC feature is used, program the average optical power by adjusting the APCSET resis- tor. To select this resistor, determine the desired moni- tor ...
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Laser Driver with Automatic Power Control ratio 6.6 (8.2dB), the operating temperature is e -40°C to +85°C, and the laser diode has the following characteristics: λ = 1.3µm Wavelength: Ι Threshold Current: TH Threshold Temperature β Coefficient: ...
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SDH/SONET Laser Driver with Automatic Power Control Pin Configuration TOP VIEW DATA+ 3 DATA- 4 MAX3668 GND GND 7 GND 8 10 ...
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Laser Driver with Automatic Power Control (Package information continues on next page.) ______________________________________________________________________________________ +3.3V, 622Mbps SDH/SONET PACKAGE OUTLINE, 32L TQFP, 5x5x1.0mm, EP OPTION Package Information 1 21-0079 ...
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... Maxim product could create a situation where personal injury or death may occur. 12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2005 Maxim Integrated Products Package Information (continued) Printed USA is a registered trademark of Maxim Integrated Products, Inc ...