MAX3795ETG+T Maxim Integrated Products, MAX3795ETG+T Datasheet
MAX3795ETG+T
Specifications of MAX3795ETG+T
Related parts for MAX3795ETG+T
MAX3795ETG+T Summary of contents
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... Multirate (1Gbps to 4.25Gbps) SFP/SFF Modules Gigabit Ethernet Optical Transmitters Fibre-Channel Optical Transmitters ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Driver with Diagnostic Monitors ♦ Supports All SFF-8472 Digital Diagnostics ♦ ...
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Multirate VCSEL Driver with Diagnostic Monitors ABSOLUTE MAXIMUM RATINGS Supply Voltage (V ) ............................................-0.5V to +4.0V CC Voltage at TX_DISABLE, IN+, IN-, FAULT, SQUELCH, TC1, TC2, MODSET, PEAKSET, BIASSET, BIAS, BIASMON, COMP, MD, REF, PWRMON ...............................................-0.5V to ...
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Multirate VCSEL Driver ELECTRICAL CHARACTERISTICS (continued +2.97V to +3.63V -40°C to +85°C. Typical values are +25°C, unless otherwise noted.) PARAMETER SYMBOL Bias Current During Fault I BIASMON Gain G ...
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Multirate VCSEL Driver with Diagnostic Monitors ELECTRICAL CHARACTERISTICS (continued +2.97V to +3.63V -40°C to +85°C. Typical values are +25°C, unless otherwise noted.) PARAMETER SYMBOL Deterministic Jitter Random Jitter SAFETY ...
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Multirate VCSEL Driver (V = +3.3V 0Ω, PEAKSET open, measured electrically with a 50Ω load AC-coupled to OUT noted.) ELECTRICAL EYE DIAGRAM MAX3795 toc01 4.25Gbps, K28.5, 10mA MODULATION, PEAKING OFF 75mV/div 40ps/div ...
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Multirate VCSEL Driver with Diagnostic Monitors (V = +3.3V 0Ω, PEAKSET open, measured electrically with a 50Ω load AC-coupled to OUT noted.) BIAS CURRENT vs. R BIASSET 100 10 1 0.1 1 ...
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Multirate VCSEL Driver (V = +3.3V 0Ω, PEAKSET open, measured electrically with a 50Ω load AC-coupled to OUT noted.) MONITOR DIODE CURRENT vs. TEMPERATURE 300 275 250 225 200 175 150 125 ...
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Multirate VCSEL Driver with Diagnostic Monitors PIN NAME 1, 10, 13 GND Ground Transmit Disable. Driver output is disabled when TX_DISABLE is high or left unconnected. The 2 TX_DISABLE driver output is enabled when the pin is ...
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Multirate VCSEL Driver REF 1.8V (2VBE + 0.2) R PWRSET MD SMOOTH- START COMP Figure 1. Bias Generator Detailed Description The MAX3795 contains a bias generator with APC, safety circuit, and a laser modulator ...
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Multirate VCSEL Driver with Diagnostic Monitors Table 2. Circuit Response to Various Single-Point Faults (Closed-Loop APC Configuration) CIRCUIT RESPONSE TO PIN NAME V SHORT CC FAULT Does not affect laser power. Modulation and bias current are TX_DISABLE ...
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Multirate VCSEL Driver TX_DISABLE BIAS V - 0.2V CC BIASMON 0.8V PWRMON 0.8V TX_DISABLE Figure 2. Safety Circuit MAX3795 INPUT BUFFER IN+ 100Ω IN- SQUELCH TEMPERATURE COMPENSATION TC1 Figure 3. Modulation Circuit ______________________________________________________________________________________ with Diagnostic Monitors V ...
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Multirate VCSEL Driver with Diagnostic Monitors current. For appropriate R and R TC the Typical Operating Characteristics. Design Procedure Select a communications-grade laser with a rise time of 90ps or better for 4.25Gbps applications. Use a high- ...
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Multirate VCSEL Driver V CC 50W 50W Figure 5. Simplified Output Structure V CC MAX3795 Figure 6. Fault Circuit Interface − REF MD = ≈ PWRSET PWRSET ...
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Multirate VCSEL Driver with Diagnostic Monitors FAULT TX_DISABLE SQUELCH IN+ 100Ω IN- Chip Information TRANSISTOR COUNT: 3806 PROCESS: SiGe BIPOLAR 14 ______________________________________________________________________________________ COMP MD REF PWRMON SAFETY CIRCUITRY ENABLE V CC MAX3795 R R OUT OUT SIGNAL ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 15 © 2004 Maxim Integrated Products with Diagnostic Monitors † ...