LTC2231
Info: : PRODUCTION
searchIcon
cartIcon

LTC2231

10-Bit, 135Msps ADCs

Show More showmore-icon

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 4
1ku List Price Starting From $23.66
Features
  • Sample Rate: 170Msps/135 Msps
  • 61dB SNR up to 140MHz Input
  • 75dB SFDR up to 200MHz Input
  • 775MHz Full Power Bandwidth S/H
  • Single 3.3V Supply
  • Low Power Dissipation: 890mW/660mW
  • LVDS, CMOS, or Demultiplexed CMOS Outputs
  • Selectable Input Ranges: ±0.5V or ±1V
  • No Missing Codes
  • Optional Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • Data Ready Output Clock
  • Pin Compatible Family
    • 185Msps: LTC2220-1 (12-Bit)
    • 170Msps: LTC2220 (12-Bit), LTC2230 (10-Bit)
    • 135Msps: LTC2221 (12-Bit), LTC2231 (10-Bit)
  • 64-Pin 9mm x 9mm QFN Package
Additional Details
show more Icon

The LTC2230 and LTC2231 are 170Msps/135Msps, sampling 10-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2230/LTC2231 are perfect for demanding communications applications with AC performance that includes 61dB SNR and 75dB spurious free dynamic range for signals up to 200MHz. Ultralow jitter of 0.15psRMS allows undersampling of IF frequencies with excellent noise performance.

DC specs include ±0.2LSB INL (typ), ±0.1LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.12LSBRMS.

The digital outputs can be either differential LVDS, or single-ended CMOS. There are three format options for the CMOS outputs: a single bus running at the full data rate or two demultiplexed buses running at half data rate with either interleaved or simultaneous update. A separate output power supply allows the CMOS output swing to range from 0.5V to 3.6V.

The ENC+ and ENC inputs may be driven differentially or single ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

Applications

  • Wireless and Wired Broadband Communication
  • Cable Head-End Systems
  • Power Amplifier Linearization
  • Communications Test Equipment
Part Models 4
1ku List Price Starting From $23.66

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC2231CUP#PBF
  • HTML
  • HTML
LTC2231CUP#TRPBF
  • HTML
  • HTML
LTC2231IUP#PBF
  • HTML
  • HTML
LTC2231IUP#TRPBF
  • HTML
  • HTML
Software & Part Ecosystem

Software & Part Ecosystem

 

LinearLab Tools

Info:False

A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.

Can't find the software or driver you need?

Request a Driver/Software
Evaluation Kit

Evaluation Kits 2

reference details image

DC750A-H

LTC2231CUP | High Speed ADC, VCC = +3.3V, 135Msps, 10-Bit AIN > 100MHz (Requires DC890 and LVDS_TRANSFORMER)

reference details image

DC750A-D

LTC2231CUP | High Speed ADC, VCC = +3.3V, 135Msps, 10-Bit 1MHz < AIN < 100MHz (Requires DC890 and LVDS_TRANSFORMER)

zoom

DC750A-D

LTC2231CUP | High Speed ADC, VCC = +3.3V, 135Msps, 10-Bit 1MHz < AIN < 100MHz (Requires DC890 and LVDS_TRANSFORMER)

LTC2231CUP | High Speed ADC, VCC = +3.3V, 135Msps, 10-Bit 1MHz < AIN < 100MHz (Requires DC890 and LVDS_TRANSFORMER)

Product Detail

DC750A-D: Demo Board for the LTC2231 10-Bit, 135Msps ADCs.

Tools & Simulations

Tools & Simulations 1

Recently Viewed