LTC2226
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LTC2226

12-Bit, 25Msps Low Power 3V ADC

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Part Details
Part Models 4
1ku List Price Starting From $10.74
Features
  • Sample Rate: 65Msps/40Msps/25Msps
  • Single 3V Supply (2.7V to 3.4V)
  • Low Power: 205mW/120mW/75mW
  • 71.3dB SNR
  • 90dB SFDR
  • No Missing Codes
  • Flexible Input: 1VP-P to 2VP-P Range
  • 575MHz Full Power Bandwidth S/H
  • Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • Pin Compatible Family
    • 125Msps: LTC2253 (12-Bit), LTC2255 (14-Bit)
    • 105Msps: LTC2252 (12-Bit), LTC2254 (14-Bit)
    • 80Msps: LTC2229 (12-Bit), LTC2249 (14-Bit)
    • 65Msps: LTC2228 (12-Bit), LTC2248 (14-Bit)
    • 40Msps: LTC2227 (12-Bit), LTC2247 (14-Bit)
    • 25Msps: LTC2226 (12-Bit), LTC2246 (14-Bit)
    • 10Msps: LTC2225 (12-Bit), LTC2245 (14-Bit)
  • 32-Pin (5mm × 5mm) QFN Package
Additional Details
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The LTC2228/LTC2227/LTC2226 are 12-bit 65Msps/40Msps/25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2228/LTC2227/LTC2226 are perfect for demanding imaging and communications applications with AC performance that includes 71dB SNR and 80dB SFDR for signals at the Nyquist frequency.

DC specs include ±0.3LSB INL (typ), ±0.15LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.25LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.

A single-ended CLK input controls converter operation. 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
  • Imaging Systems
  • Ultrasound
  • Spectral Analysis
  • Portable Instrumentation
Part Models 4
1ku List Price Starting From $10.74

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
LTC2226CUH#PBF
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LTC2226CUH#TRPBF
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LTC2226IUH#PBF
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LTC2226IUH#TRPBF
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Product Lifecycle

PCN

Feb 20, 2022

- 21_0269

Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products

LTC2226CUH#PBF

PRODUCTION

LTC2226CUH#TRPBF

PRODUCTION

LTC2226IUH#PBF

PRODUCTION

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PRODUCTION

Filter by Model

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Part Models

Product Lifecycle

PCN

Feb 20, 2022

- 21_0269

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Addition of Alternate Assembly Site ASE Taiwan for Select LFCSP Products

LTC2226CUH#PBF

PRODUCTION

LTC2226CUH#TRPBF

PRODUCTION

LTC2226IUH#PBF

PRODUCTION

LTC2226IUH#TRPBF

PRODUCTION

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.

 
PScope
Info:False

The PScope System is a USB-based product demonstration and data acquisition system for use with high performance ADCs and signal chain receiver family. PScope allows users to evaluate the SNR, SFDR, THD, as well as other key parameters, quickly and easily.

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Evaluation Kit

Evaluation Kits 1

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DC782A-J

LTC2226IUH | High Speed ADC, VDD = +3.0V, 25Msps, 12-Bit 1MHz < AIN < 70MHz, Requires DC718

Tools & Simulations

Tools & Simulations 1

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