LTC2236 - 10-Bit, 25Msps Low Noise 3V ADCs

DC specs include ±0.1LSB INL (typ), ±0.05LSB DNL (typ) and ±0.5LSB INL, ±0.5LSB DNL over temperature. The transition noise is a low 0.07LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V 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.

Features
  • Sample Rate: 65Msps/40Msps/25Msps
  • Single 3V Supply (2.7V to 3.4V)
  • Low Power: 205mW/120mW/75mW
  • 61.8dB SNR
  • 85dB 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: LTC2251 (10-Bit), LTC2253 (12-Bit) 105Msps: LTC2250 (10-Bit), LTC2252 (12-Bit) 80Msps: LTC2239 (10-Bit), LTC2229 (12-Bit) 65Msps: LTC2238 (10-Bit), LTC2228 (12-Bit) 40Msps: LTC2237 (10-Bit), LTC2227 (12-Bit) 25Msps: LTC2236 (10-Bit), LTC2226 (12-Bit)
  • 32-Pin (5mm × 5mm) QFN Package
Typical Application

Applications
  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Ultrasound
  • Spectral Analysis
  • Portable Instrumentation
Packaging
Order Information
Part NumberPackageTempPrice(1-99)Price (1k)*
LTC2236CUH#PBF5x5 QFN-32C$4.67$3.50
LTC2236CUH#TRPBF5x5 QFN-32C$3.60
LTC2236IUH#PBF5x5 QFN-32I$5.60$4.20
LTC2236IUH#TRPBF5x5 QFN-32I$4.30
Demo Boards
Part NumberDescriptionPrice
DC782A-PLTC2236IUH | High Speed ADC, VDD = +3.0V, 25Msps, 10-Bit 1MHz < Ain < 70MHz, req DC718$200.00
Companion Boards
Part NumberDescriptionPrice
DC718CUSB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps)$300.00
Datasheet
Reliability Data
Product Selector Card
Software and Simulation
Related Product
LTC2238/LTC2237/LTC2236 - 10-Bit, 65/40/25Msps Low Power 3V ADCs
R478 - Reliability Data
14-Bit/12-Bit 125Msps Quad/Dual ADC Family
High Speed Amplifiers/ADC Drivers
LTC2249 - IBIS Model
LTC2236 Footprints and Symbols