LTC6752
Info : RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

LTC6752

280MHz, 2.9ns Comparator Family with Rail-to-Rail Inputs and CMOS Outputs

Show More showmore-icon

Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 22
1ku List Price Starting From $1.97
Features
  • Very High Toggle Rate: 280MHz
  • Low Propagation Delay: 2.9ns
  • Rail-to-Rail Inputs Extend Beyond Both Rails
  • Output Current Capability: ±22mA
  • Low Quiescent Current: 4.5mA
  • Features within the LTC6752 Family:
    • 2.45V to 5.25V Input Supply and 1.71V to 3.5V Output Supply (Separate Supply Option)
    • 2.45V to 3.5V Supply (Single Supply Option)
    • Shutdown Pin for Reduced Power
    • Output Latch and Adjustable Hysteresis
    • Complementary Outputs
  • Packages: TSOT-23, SC70, MSOP, 3mm × 3mm QFN
  • Direct Replacement for ADCMP60X Family
  • Fully Specified from –55°C to 125°C
Additional Details
show more Icon

The LTC6752 is a family of very high speed comparators capable of supporting toggle rates up to 280MHz. These comparators exhibit low propagation delays of 2.9ns, and fast rise/fall times of 1.2ns. There are a total of 5 members in the LTC6752 family, with different options for separate input and output supplies, shutdown, output latch, adjustable hysteresis, complementary outputs, and package.

The LTC6752 comparators have rail-to-rail inputs that operate from 2.45V, up to 3.5V or 5.25V, depending on the option. The outputs are CMOS and the separate supply options can operate down to 1.71V, allowing for directly interfacing to 1.8V logic devices.

The low propagation delay of only 2.9ns combined with low dispersion of only 1.8ns (10mV to 125mV overdrive variation) makes these comparators an excellent choice for critical timing applications. Similarly, the fast toggle rate and the low jitter of 4.5ps RMS (100mVP-P, 100MHz input) make the LTC6752 family ideally suited for high frequency line driver and clock recovery circuits.

Applications

  • Clock and Data Recovery
  • Level Shifting
  • High Speed Data Acquisition Systems
  • Window Comparators
  • High Speed Line Receivers
  • Fast Crystal Oscillators
  • Time of Flight Measurements
  • Time Domain Reflectometry
Part Models 22
1ku List Price Starting From $1.97

close icon
Documentation

Documentation

Video

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC6752HMS8-2#PBF
  • HTML
  • HTML
LTC6752HMS8-2#TRPBF
  • HTML
  • HTML
LTC6752HS5#TRMPBF
  • HTML
  • HTML
LTC6752HS5#TRPBF
  • HTML
  • HTML
LTC6752HSC6-1#TRMPBF
  • HTML
  • HTML
LTC6752HSC6-1#TRPBF
  • HTML
  • HTML
LTC6752HSC6-4#TRMPBF
  • HTML
  • HTML
LTC6752HSC6-4#TRPBF
  • HTML
  • HTML
LTC6752HUD-3#PBF
  • HTML
  • HTML
LTC6752HUD-3#TRPBF
  • HTML
  • HTML
LTC6752IMS8-2#PBF
  • HTML
  • HTML
LTC6752IMS8-2#TRPBF
  • HTML
  • HTML
LTC6752IS5#TRMPBF
  • HTML
  • HTML
LTC6752IS5#TRPBF
  • HTML
  • HTML
LTC6752ISC6-1#TRMPBF
  • HTML
  • HTML
LTC6752ISC6-1#TRPBF
  • HTML
  • HTML
LTC6752ISC6-4#TRMPBF
  • HTML
  • HTML
LTC6752ISC6-4#TRPBF
  • HTML
  • HTML
LTC6752IUD-3#PBF
  • HTML
  • HTML
LTC6752IUD-3#TRPBF
  • HTML
  • HTML
LTC6752MPS5#TRMPBF
  • HTML
  • HTML
LTC6752MPS5#TRPBF
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Feb 3, 2020

- 20_0128

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LTC6752HMS8-2#PBF

PRODUCTION

LTC6752HMS8-2#TRPBF

PRODUCTION

LTC6752IMS8-2#PBF

PRODUCTION

LTC6752IMS8-2#TRPBF

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Feb 3, 2020

- 20_0128

arrow down

Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC

LTC6752HMS8-2#PBF

PRODUCTION

LTC6752HMS8-2#TRPBF

PRODUCTION

LTC6752IMS8-2#PBF

PRODUCTION

LTC6752IMS8-2#TRPBF

PRODUCTION

Software and Part Ecosystem

Software and Part Ecosystem

Tools & Simulations

Tools & Simulations 1

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

To launch ready-to-run LTspice demonstration circuits for this part:

Step 1: Download and install LTspice on your computer.

Step 2: Click on the link in the section below to download a demonstration circuit.

Step 3: If LTspice does not automatically open after clicking the link below, you can instead run the simulation by right clicking on the link and selecting “Save Target As.” After saving the file to your computer, start LTspice and open the demonstration circuit by selecting ‘Open’ from the ‘File’ menu.

Recently Viewed