ADN2531ACPZ-WP

ADN2531ACPZ-WP

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ADN2531ACPZ-WP
IC LASER DRIVER 11.3GBPS 16LFCSP
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Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
ADN2531ACPZ-WP Products

The ADN2531ACPZ-WP laser diode driver can work with directly modulated laser diodes, including vertical-cavity surface-emitting laser (VCSEL), Fabry-Perot (FP) lasers, and distributed feedback (DFB) lasers, with a differential loading resistance ranging from 5 Ω to 140 Ω. The active back-termination in the ADN2531ACPZ-WP absorbs signal reflections from the laser diode side of the output transmission lines, enabling excellent optical eye quality even when the TOSA end of the output transmission lines is significantly mismatched. The ADN2531ACPZ-WP is a SFP+ MSA-compliant device, and small package and enhanced ESD protection provides the optimum solution for compact modules in which laser diodes are packaged in low pin-count optical subassemblies.

The modulation and bias currents are programmable via the MSET and BSET control pins. By driving these pins with control voltages, the user has the flexibility to implement various average optical power and extinction ratio control schemes, including a closed-loop or a look-up table control. The automatic laser shutdown (ALS) feature allows turning the bias on and off while simultaneously modulating currents by driving the ALS pin with a low voltage transistor-to-transistor logic (LVTTL) source.

The product is available in a space-saving, 3 mm × 3 mm LFCSP package and operates from −40°C to +100°C.

Feature

  • 3.3 V operation
  • Up to 11.3 Gbps operation
  • Typical 26 ps rise/fall times
  • Bias current range: 10 mA to 100 mA
  • Differential modulation current range: 10 mA to 80 mA
  • Voltage input control for bias and modulation currents
  • Data inputs sensitivity: 150 mV p-p differential
  • Automatic laser shutdown (ALS)
  • Crosspoint adjustment (CPA)
  • VCSEL, FP, DFB laser support
  • SFF/SFP/XFP/SFP+ MSA compliant
  • Optical evaluation board available
  • Compact, 3 mm × 3 mm LFCSP

Applications

  • Optical transmitters, up to 11.3 Gbps, for SONET/SDH, Ethernet, and Fibre Channel applications
  • SFF/SFP/SFP+/XFP/X2/XENPAK/XPAK MSA compliant
  • 300-pin optical modules, up to 11.3 Gbps

Product Attributes

TYPE DESCRIPTION Select all
Current - Supply 36 mA
Voltage - Supply 3V ~ 3.6V
Number of Channels 1
Data Rate 11.3Gbps
Type Laser Diode Driver
Product Status Obsolete
Mounting Type Surface Mount
Package Bulk
Supplier Device Package 16-LFCSP-WQ (3x3)
Package / Case 16-WFQFN Exposed Pad, CSP
Operating Temperature -40°C ~ 100°C
Current - Bias 100 mA
Current - Modulation 80mA

$17.22

Price update:a months ago
Available in stock: 8528
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

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