MAX40027

RECOMMENDED FOR NEW DESIGNS

Dual 280ps High-Speed Comparator, Ultra-Low Dispersion with LVDS Outputs

Industry's Fastest Dual LVDS Comparator with 280ps Propagation Delay and Overdrive Dispersion of 25ps

Data Sheet (Rev. 0)

Product Selection Table

Part Models: 2
1ku List Price: Starting From $5.82

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Overview

Fast Propagation Delay: 280ps, Typ
Low Overdrive Dispersion: 25ps (V_OD = 10mV to 1V)
Supply Voltage 2.7V to 3.6V
45.9mW at 2.7V Supply (Each Comparator)
Power-Efficient LVDS Outputs
-40°C to +125°C Temperature Range
Automotive AEC-Q100 Qualified
Small, 3mm x 2mm TDFN Package with Side-Wettable Flanks

The MAX40027 is a single-supply, dual high-speed comparator with a typical propagation delay of 280ps. The overdrive dispersion is extremely low (25ps, typ.), making these comparators ideal for time-of-flight, distance-measurement applications.

The input common mode range of 1.5V to V_DD + 0.1V is compatible with the output swings of several widely used high-speed trans-impedance amplifiers, such as the MAX40658, MAX40660, and MAX40661.

The output stage is LVDS (Low-Voltage Differential Signaling), which helps to minimize power dissipation and interfaces directly with many FPGAs and CPUs. Complementary outputs help in suppression of common-mode noise on each output line.

The MAX40027 is offered in a tiny, space-saving, 3mm x 2mm, 12-pin TDFN package with side-wettable flanks, and meets AEC-Q100 automotive qualification requirements. The MAX40027 operates over the -40°C to +125°C temperature range and runs from a 2.7V to 3.6V supply voltage.

Applications

Automotive ADAS
Communications
Distance Sensing in LIDAR, RADAR, and SONAR
High-Speed Differential Line Receivers
High-Speed Level-Shifting
High-Speed Triggering in Oscilloscopes
Oscillators
Test and Measurement
Threshold Detectors
Time-of-Flight Sensors

Part Models: 2
1ku List Price: Starting From $5.82

Documentation

Data Sheet 1

MAX40027: Dual 280ps High-Speed Comparator, Ultra-Low Dispersion with LVDS Outputs Data Sheet (Rev.0) 04/10/2020
- Open Interactive Page

Technical Articles 1

Precisely Capture Servo Motor Position Using a High-Speed Simultaneous Sampling ADC 05/19/2021

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX40027ATC/VY+	12-LFCSP_SS-3X3X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX40027ATC/VY+T	12-LFCSP_SS-3X3X0.75	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 4, 2024 - 2275D WAFER FAB
		pcn_2275d
MAX40027ATC/VY+	PRODUCTION
MAX40027ATC/VY+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
Comparators 1
MAX40026	PRODUCTION	280ps High-Speed Comparator, Ultra-Low Dispersion with LVDS Outputs

Tools & Simulations

SPICE Model 1

MAX40027 SPICE Macro Model

Evaluation Kits

Evaluation Kit for the MAX40027

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Features and Benefits

Fast Propagation Delay: 280ps (Typ)
Low Over-Drive Dispersion: 25ps (V_OD = 10mV to 1V)
Supply Voltage 2.7V to 3.6V
45.9mW at 2.7V Supply (Per Comparator)
Power-Efficient LVDS Outputs
-40°C to +125°C Temperature Range

Product Details

The MAX40027 evaluation kit (EV kit) is a fully assembled electrical demonstration kit that provides a proven design to evaluate the MAX40027 ultra-low 280ps propagation delay, ultra-low dispersion dual comparator. The board provides layout options that allow the input termination to be easily modified for alternative input terminations. The comparator outputs are designed to drive low voltage differential signal outputs (LVDS). The LVDS outputs help minimize power dissipation and interfaces directly with high speed interconnect devices, FPGAs and CPUs. The MAX40027 comparator is ideal for time of flight distance measurement applications.

This evaluation kit demonstrates the MAX40027.