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MAX3930, MAX3931, MAX3932
10.7Gbps Laser Diode Drivers
Ultra-Low Jitter from Low-Power 10.7Gbps Laser Driver
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Status
All versions are No Longer Available.
Description
The MAX3930/MAX3931/MAX3932 are designed for direct modulation of laser diodes at data rates up to 10.7Gbps. They provide adjustable laser bias and modulation currents and are implemented using Maxim's second-generation in-house SiGe process.
The MAX3930 accepts differential CML clock and data input signals and includes 50Ω on-chip termination resistors. It delivers a 1mA to 100mA laser bias current and a 20mA to 100mA modulation current with a typical (20% to 80%) 25ps rise time. An input data retiming latch can be used to reject input pattern-dependent jitter if a clock signal is available.
The MAX3931/MAX3932 have an alternate pad out with respect to the MAX3930. The MAX3931 includes the series damping resistor RD on chip.
The MAX3930/MAX3931/MAX3932 also include an adjustable pulse-width control circuit to minimize laser pulse-width distortion.
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Data Sheet
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Key Features
- Single +5V or -5.2V Power Supply
- 108mA Supply Current
- Operates to 10.7Gbps
- 50Ω On-Chip Input Termination Resistors
- Programmable Modulation Current to 100mA
- Programmable Laser Bias Current to 100mA
- 25ps Rise Time (MAX3930/MAX3932)
- Adjustable Pulse-Width Control
- Selectable Data Retiming Latch
- ESD Protection
- Internal Series Damping Resistor (MAX3931)
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Applications/Uses
- Computers: Desktop, Workstation, Server
- Section Regenerators
- SONET OC-192 and SDH STM-64
- Transmission Systems
- Up to 10.7Gbps Optical Transmitters
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Diagram
 Typical Application Circuit
Application Notes
Reliability Reports
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Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX3930E/D
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N/A |
No Longer Available |
DICE SALES;NA pin;DICE;
Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
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See data sheet
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| MAX3931E/D
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N/A |
No Longer Available |
DICE SALES;NA pin;DICE;
Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
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See data sheet
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| MAX3932E/D
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N/A |
No Longer Available |
DICE SALES;NA pin;DICE;
Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
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See data sheet
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Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Products with Similar Part Numbers
More Information
Didn't Find What You Need?
Information Index
Document Ref.: 19-1856
Rev 3;
2002-08-30
This page last modified: 2010-05-11
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