MAX3669E/D Maxim Integrated, MAX3669E/D Datasheet
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MAX3669E/D
Specifications of MAX3669E/D
Related parts for MAX3669E/D
MAX3669E/D Summary of contents
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... WITH CLOCK GEN +3.3V For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com. +3.3V, 622Mbps SDH/SONET ♦ ♦ +3.3V or +5.0V Single-Supply Operation ♦ ♦ 40mA Supply Current at +3.3V ♦ ♦ Programmable Bias Current from 1mA to 80mA ♦ ♦ Programmable Modulation Current from 5mA to 75mA ♦ ...
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... 1.49 1. 1mA -480 -50 = 18µA (Note 0 0.3 CC 0.1 + 0.5V) CC MAX UNITS 100 µA ppm/°C +15 % 1600 mV P +10 µA +480 ppm/°C +15 % 1000 µA mA/mA mA/ 0 0.44 V Maxim Integrated ...
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... Note 8: Input signal is a 622Mbps, 11110000 pattern. Note 9: PWD = (wider pulse – narrower pulse DATA+ DATA- (DATA+) - (DATA OUT Figure 1. Required Input Signal and Output Polarity Maxim Integrated +3.3V, 622Mbps SDH/SONET = -40°C to +85°C, unless otherwise noted. Typical values are CONDITIONS I (Note 6) MOD ENABLE = low (Note 2) ...
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... PATTERN = 75mA MOD 200ps/div MODULATION CURRENT vs. MODULATION SET RESISTOR 100 10 1 100 0 MODSET SUPPLY CURRENT vs. TEMPERATURE 5. 48mA BIAS I = 27mA MOD -40 -15 10 TEMPERATURE (°C) = 75mA CID 100 1000 (kΩ 3. Maxim Integrated ...
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... MODULATION CURRENT STABILITY (ppm/°C) RATIO +85° -40° Maxim Integrated +3.3V, 622Mbps SDH/SONET Typical Operating Characteristics (continued) 175 275 375 475 575 vs. I MOD MODMON T = +25° (mA) MOD MAX3669 ...
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... This resistor controls the bias-current level when the APC loop is not used. Exposed Pad (TQFN only). The exposed paddle must be soldered to ground. Pin Description FUNCTION flows into this pad when the input signal is MOD flows into this pad when the input signal is MOD Maxim Integrated ...
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... These transients and the laser for- ward voltage leave insufficient headroom for the proper operation of the laser driver if the modulation output is DC-coupled to the laser diode. To solve this problem, the MAX3669’s modulation output is designed to be Maxim Integrated +3.3V, 622Mbps SDH/SONET V CC 100kΩ ...
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... D LASER (0.67) MODL MOD = 5.0Ω and a laser resistance of approximately D that corresponds to MODSET Programming the Bias Current BIASMAX , the modula- ) also depends ), the D ), and the laser <<C ) into the D ⎤ ⎥ ) ⎥ ⎦ LASER resistor. To Maxim Integrated ...
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... I will have an effect on PDJ MOD important that this time constant produce minimum droop for long consecutive bit streams. Maxim Integrated +3.3V, 622Mbps SDH/SONET Referring to Figure 4, the droop resulting from long time that corre- periods without transitions can be represented by the ...
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... MODMON ⎝ ⎠ I MOD Modulation Currents Exceeding 50mA V CC 10Ω FERRITE BEADS OUT- OUT MAX3669 1μF BIAS FERRITE BEAD MD should BIASMAX BIASMON - 1.6V). CC ⎞ ⎟ ⎠ MODMON - 1V Such FILT D 5Ω C FILT 100pF Maxim Integrated ...
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... MODMON (5mm x 5mm) Maxim Integrated +3.3V, 622Mbps SDH/SONET Using the MAX3669 laser driver alone does not ensure that a transmitter design is compliant with IEC 825. The entire transmitter circuit and component selections must be considered. Customers must determine the level of fault tolerance required by their application, recognizing ...
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... RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. PACKAGE PACKAGE OUTLINE TYPE CODE TQFP H32+2F 21-0110 TQFN-EP T2444+3 21-0139 LAND NO. PATTERN NO. 90-0149 90-0021 Maxim Integrated ...
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... Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical Characteristics table are guaranteed ...