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MAXIM MAX3737ETJ+T product image
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MAXIM MAX3737ETJ+TRoHS

Manufacturer
MAXIM
MPN
MAX3737ETJ+T
LCSC Part #
C1523812
Packaging
TQFN-32(5x5)
Customer #
Key Attributes
2.97V~3.63V TQFN-32(5x5) Laser Drivers RoHS
Datasheetpdf iconMAXIM MAX3737ETJ+T
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QtyUnit Price(Reference Only)Total Amount
1+$ 11.485$ 11.49
200+$ 4.4452$ 889.04
500+$ 4.2894$ 2144.70
1,000+$ 4.2122$ 4212.20
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Laser Drivers
ManufacturerMAXIM
PackagingTQFN-32(5x5)
FeaturesAPC loop control
Operating Temperature-40℃~+85℃
Bias Current1mA~100mA
Voltage - Supply2.97V~3.63V
Frequency-
Peak Output Current-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Features

AI Translation
  • 3.3V laser driver for multirate transceiver modules supporting data rates from 155Mbps to 2.7Gbps
  • Laser can be DC-coupled to MAX3737, reducing component count and simplifying multirate operation
  • Laser Extinction Ratio Control (ERC) combining APC, modulation compensation, and built-in thermal compensation
  • APC loop maintains constant average optical power
  • Modulation compensation increases modulation current proportionally to bias current
  • Combined control loops with thermal compensation maintain constant optical extinction ratio over temperature and lifetime
  • Accepts differential data input signals
  • Wide modulation current range of 5mA to 60mA (up to 85mA with AC coupling) and bias current range up to 100mA, suitable for driving FP/DFB lasers in fiber optic modules
  • External resistors set required laser current levels
  • Provides TX_DISABLE control, single-fault tolerance, bias current monitoring, modulation current monitoring, and photodiode current monitoring
  • Latched fault output (TX_FAULT) for fault indication
  • Compliant with SFF8472 transmitter diagnostics and SFP MSA timing requirements
  • Available in 5mm x 5mm 32-pin thin QFN and QFN packages
  • Operating temperature range: -40°C to +85°C
  • Single 3.3V supply
  • 47mA supply current
  • 85mA modulation current
  • 100mA bias current
  • APC
  • Modulation compensation
  • On-chip temperature compensation
  • AC-coupled self-biased input
  • Ground-referenced current monitors
  • Laser safety, shutdown, and alarm outputs

Applications

AI Translation
  • Multi-rate OC-3 to OC-48 FEC transceiver
  • Gigabit Ethernet SFF/SFP and GBIC transceiver
  • 1Gbps/2Gbps Fibre Channel SFF/SFP and GBIC transceiver