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Analog Devices MAX3643ETG+T — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX3643ETG+T Laser Diode Driver, 2.5 Gbps, 24-TQFN

MPNMAX3643ETG+T
End of Life

Analog Devices MAX3643ETG+T laser diode driver (fiber optic), 2.5 Gbps data rate, 70 mA bias current, 85 mA modulation current, 24-WFQFN exposed pad, 4x4 mm TQFN, surface mount.

$6.56Ref. price · indicative, final on quote
MAX3643ETG+T datasheet
Packaging24-WFQFN Exposed Pad
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX3643ETG+T Technical Specifications
ParameterValue
TypeLaser Diode Driver (Fiber Optic)
Mounting typeSurface Mount
Voltage3V ~ 3.6V
Current - bias70 mA
Current - supply32 mA
Current - modulation85mA
Operating temperature-40°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
Data rate2.5Gbps
Case24-WFQFN Exposed Pad
Number of channels1

Product details

2.5 Gbps laser diode driver — 24-TQFN footprint

The MAX3643ETG+T is a single-channel laser diode driver rated for 2.5 Gbps fiber-optic transmission. Bias current is 70 mA and modulation current is 85 mA, both controlled internally to maintain extinction ratio across temperature. Packaged in a 24-WFQFN with exposed pad (4x4 mm TQFN).

Active production — RoHS3, no known EOL

Sourced through authorized distribution and independent channels.

Frequently asked questions

What is MAX3643ETG+T's listed type and package?

Type is Laser Diode Driver (Fiber Optic) per.

What compliance documentation does Analog Devices provide for MAX3643ETG+T?

The part is RoHS3 compliant.